标签归档：particles

Silica Particles, Cy5 lableled Cat. No. Si50u-S5-1 50 um 0.5 mL修饰性聚乙二醇

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Silica Particles, Cy5 lableled

Cat. No. Si50u-S5-1 Silica Particles, Cy5 lableled Cat. No. Si50u-S5-1 50 um 0.5 mL
Specification 50 um
Unit Size 0.5 mL
Price $385.00

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Cy5 Labeled Silica Beads:

Cy5 labeled silica beads are near infrared fluorescent particles with excitation/emission wavelength around 650 nm/670 nm. Silica particles from Nanocs have narrow size distribution yet with multiple size selection from 7 nm to 50 microns. These particles are suspended in 1% aqeuous solution. Standard deviation of these particles is in the range of 10~20% of listed size parameter. These particles have wide applications in diagnostic reagents and bioassay development. They can be further modified with different surface coatings and functional groups. Nanocs fluorescent labeled silica particles provide more choices for in-vitro or in-vivo applications of those nanoparticles. These particles include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Silica Particles, Cy5 lableled Cat. No. Si50u-S5-1 50 um 0.5 mL

Bead Properties:

  • Concentration: 1% suspension in aqueous solution, other concentration available upon request;
  • Color: Blue;
  • Ex/Emission: ~650 nm/670 nm;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Tags: Fluorescent Silica Beads,

Lipophilic LipoSil Particles Cat. No. LP-Si-1 100 mg修饰性聚乙二醇

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Lipophilic LipoSil Particles

Cat. No. LP-Si-1
Specification
Unit Size 100 mg
Price $385.00

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Description:

LipoSil™ Lipophilic particles are one type of Nanocs functional silica particles that are designed to remove lipids and lipid associated substances in biomedia with high specificity. Our LipoSil™ resins have exceptional high binding capacity toward lipids, lipoproteins, and endotoxins (lipopolysaccharides). Binding of LipoSil™ to other common biological macromoleules such as albumins, immunoglobulins and other proteins is minimal. Our LipoSil™ particles can be used for lipid depletion assays, endotoxin removal and removal of lipids or lipid moiety containing molecules in biopharmceutical process and solution.

Product Specifications:

  • Form: Fine powder
  • Color: White
  • Lipid binding capacity: >60 mg/g
  • Particle size: 20~25 um in average

Storage Conditions:

  • Store at room temperature.

Lipophilic LipoSil Particles Cat. No. LP-Si-2 500 mg修饰性聚乙二醇

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Lipophilic LipoSil Particles

Cat. No. LP-Si-2
Specification
Unit Size 500 mg
Price $485.00

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Description:

LipoSil™ Lipophilic particles are one type of Nanocs functional silica particles that are designed to remove lipids and lipid associated substances in biomedia with high specificity. Our LipoSil™ resins have exceptional high binding capacity toward lipids, lipoproteins, and endotoxins (lipopolysaccharides). Binding of LipoSil™ to other common biological macromoleules such as albumins, immunoglobulins and other proteins is minimal. Our LipoSil™ particles can be used for lipid depletion assays, endotoxin removal and removal of lipids or lipid moiety containing molecules in biopharmceutical process and solution.

Product Specifications:

  • Form: Fine powder
  • Color: White
  • Lipid binding capacity: >60 mg/g
  • Particle size: 20~25 um in average

Storage Conditions:

  • Store at room temperature.

Silica Particles, carboxyl function Cat. No. Si500-CA-1 500 nm 0.5 mL修饰性聚乙二醇

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Silica Particles, carboxyl function

Cat. No. Si500-CA-1 Silica Particles, carboxyl function Cat. No. Si500-CA-1 500 nm 0.5 mL
Specification 500 nm
Unit Size 0.5 mL
Price $385.00

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Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si500-CA-1 500 nm 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Tags: Silica beads,

Silica Particles, carboxyl function Cat. No. Si1u-CA-1 1 um 0.5 mL修饰性聚乙二醇

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Silica Particles, carboxyl function

Cat. No. Si1u-CA-1 Silica Particles, carboxyl function Cat. No. Si1u-CA-1 1 um 0.5 mL
Specification 1 um
Unit Size 0.5 mL
Price $385.00

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Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si1u-CA-1 1 um 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Tags: Silica beads,

Silica Particles, carboxyl function Cat. No. Si2u-CA-1 2 um 0.5 mL修饰性聚乙二醇

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Silica Particles, carboxyl function

Cat. No. Si2u-CA-1 Silica Particles, carboxyl function Cat. No. Si2u-CA-1 2 um 0.5 mL
Specification 2 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si2u-CA-1 2 um 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Tags: Silica beads,

Silica Particles, carboxyl function Cat. No. Si5u-CA-1 5 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Silica Particles, carboxyl function

Cat. No. Si5u-CA-1 Silica Particles, carboxyl function Cat. No. Si5u-CA-1 5 um 0.5 mL
Specification 5 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si5u-CA-1 5 um 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Tags: Silica beads,

Silica Particles, carboxyl function Cat. No. Si12u-CA-1 12 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Silica Particles, carboxyl function

Cat. No. Si12u-CA-1 Silica Particles, carboxyl function Cat. No. Si12u-CA-1 12 um 0.5 mL
Specification 12 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si12u-CA-1 12 um 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Tags: Silica beads,

Silica Particles, carboxyl function Cat. No. Si50u-CA-1 50 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Silica Particles, carboxyl function

Cat. No. Si50u-CA-1 Silica Particles, carboxyl function Cat. No. Si50u-CA-1 50 um 0.5 mL
Specification 50 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Silica beads, carboxylic acid functional

Product description:

Carboxyl functionalized silica nanoparticles or micro beads from Nanocs have narrow size distribution yet with multiple size selection from 5 nm to 50 microns. Carboxylic acid groups on these silica beads can be activated by EDC and they can easily react with primary amine groups. Nanocs functional silica nanoparticle or micro beads are suspended in 1% aqeuous solution. Standard deviation of these silica particles is in the range of 10% of listed size parameter. Nanocs also offers various fluorescently labeled and surface functionalized silica particles for wide biomedical research and bioassay development. These surface modified silica particles provide our customers with more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Silica Particles, carboxyl function Cat. No. Si50u-CA-1 50 um 0.5 mL

Product specifications:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Particle shape: Spherical;
  • Surface functionality: -COOH (carboxylic acid);
  • Appearance: Clear or translucent color depends on particle size;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Streptavidin silica particles, green fluorescent Cat. No. Si100-FCSV-1 100 nm 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si100-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si100-FCSV-1 100 nm 0.5 mL
Specification 100 nm
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si100-FCSV-1 100 nm 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Streptavidin silica particles, green fluorescent Cat. No. Si500-FCSV-1 500 nm 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si500-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si500-FCSV-1 500 nm 0.5 mL
Specification 500 nm
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si500-FCSV-1 500 nm 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Streptavidin silica particles, green fluorescent Cat. No. Si1u-FCSV-1 1 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si1u-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si1u-FCSV-1 1 um 0.5 mL
Specification 1 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si1u-FCSV-1 1 um 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Streptavidin silica particles, green fluorescent Cat. No. Si2u-FCSV-1 2 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si2u-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si2u-FCSV-1 2 um 0.5 mL
Specification 2 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si2u-FCSV-1 2 um 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Magnetic particles, amine functional Cat. No. MP1u-AM-1 1 micron 1 mL修饰性聚乙二醇

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Magnetic particles, amine functional

Cat. No. MP1u-AM-1
Specification 1 micron
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Description:

Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.

Physical Properties:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Brownish or dark brown solution;

Storage Conditions:

  • Store at 4 0C. Do not freeze.

Streptavidin silica particles, green fluorescent Cat. No. Si5u-FCSV-1 5 um 0.5 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si5u-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si5u-FCSV-1 5 um 0.5 mL
Specification 5 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si5u-FCSV-1 5 um 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Magnetic particles, azide functional Cat. No. MP1u-AZ-1 1 micron 1 mL修饰性聚乙二醇

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Magnetic particles, azide functional

Cat. No. MP1u-AZ-1
Specification 1 micron
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Synonym: Azido functional magnetic particles, magnetic microparticles, azide functional

Description:

Azide functionalized magnetic particles are one of Nanocs' surface functionalized magnetic beads that have multiple azide functional groups on particle surface. These azido groups can react with linear alkyne catalyzed by cooper ions via click chemistry. They can also react spontaneously with strain-promoted cyclooctyne, such as DBCO without need any catalyst. Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.

Physical Properties:

  • 2-5mg/mL suspension in aqueous solution, other concentration available upon request;
  • Brownish or dark brown solution;
  • Reactive group: Azide (-N3);
  • Reactive toward: alkyne.

Storage Conditions:

  • Store at 4 0C. Do not freeze.

Streptavidin silica particles, green fluorescent Cat. No. Si12u-FCSV-1 12 um 0.5 mL修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Streptavidin silica particles, green fluorescent

Cat. No. Si12u-FCSV-1 Streptavidin silica particles, green fluorescent Cat. No. Si12u-FCSV-1 12 um 0.5 mL
Specification 12 um
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Green Fluorescent Streptavidin Silica Particles:

Nanocs offers a number of Green fluorescent streptavidin coated silica nanoparticles and microbeads with particle size ranging from 50 nm to 12 microns. Our proprietary synthetic methods ensure the strong fluorescent signal, high photostability of these fluorescent beads. These green fluorescent particles have excitation/emission wavelength around 490 nm/515 nm. On the other hand, streptavidin coating on these fluorescent beads can be used to bind to biotinylated ligands, such as biotinylated peptides, oligonucleotides and enzymes with high affinity. These particles have wide applications in flow cytometry, lateral flow assay, gene sequencing and many other bioassay development. These streptavidin particles can include various fluorescent dyes from UV region to near IR, include coumarin, fluoresceins, rhodamines, cyanine dyes, alexa fluor dyes. Customer conjugation and modification is available upon request.

Streptavidin silica particles, green fluorescent Cat. No. Si12u-FCSV-1 12 um 0.5 mL

Bead Properties:

  • Concentration: 1-2% suspension in aqueous solution, other concentration available upon request;
  • Color: Green to yellow;
  • Excitation/Emission: ~495 nm/515 nm;

Storage Conditions:

  • Store at 4-8 0C. Protect from light. DO NOT FREEZE.

Tags: Fluorescent Silica Beads,

Magnetic particles, carboxyl functional Cat. No. MP1u-CA-1 1 micron 1 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Magnetic particles, carboxyl functional

Cat. No. MP1u-CA-1
Specification 1 micron
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Description:

Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.

Physical Properties:

  • 1% suspension in aqueous solution, other concentration available upon request;
  • Brownish or dark brown solution;

Storage Conditions:

  • Store at 4 0C. Do not freeze.

Magnetic particles, boronic acid functional Cat. No. MP1u-BA-1 1 micron 1 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Magnetic particles, boronic acid functional

Cat. No. MP1u-BA-1
Specification 1 micron
Unit Size 1 mL
Price $385.00

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Description:

Boronic acid functionalized magnetic beads are one of Nanocs' functional magnetic particles that can be used to target and bind to molecules with glucose moiety. Boronic acid has high affinity toward glucose.Binding of boronic acid to glucose residues allows the conjugation of magnetic particles to some polysaccharides, glycoproteins and enzymes. Conjugated magnetic particles thus are able to purify those biomolecules. Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.

Physical Properties:

  • 2 mg/mL suspension in aqueous solution, other concentration available upon request;
  • Brownish or dark brown solution;
  • Functional group: Boronic acid;
  • Reactive toward: Glucose:

Storage Conditions:

  • Store at 4-8 0C. Do not freeze.

Magnetic particles, azide functional Cat. No. MP5u-AZ-1 5 micron 1 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Magnetic particles, azide functional

Cat. No. MP5u-AZ-1
Specification 5 micron
Unit Size 1 mL
Price $385.00

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Synonym: Azido functional magnet particles, Magnetic beads, azide functional, Magnetic particles, azide labeled.

Description:

Azide functionalized magnetic particles are one of Nanocs' surface functionalized magnetic beads that have multiple azide functional groups on particle surface. These azido groups can react with linear alkyne catalyzed by cooper ions via click chemistry. They can also react spontaneously with strain-promoted cyclooctyne, such as DBCO without need any catalyst. Nanocs provides various functionalized superparamagnetic particles that can be used for biomolecule separation, imaging and diagnostic application. Our small sized paramagnetic nanoparticles, with diameter in 25~50 nm, are suitable for fluorescent imaging, cellular and biomolecular labeling and magnetic sensing. Because of their small size, this type of magnetic nanoparticles cannot extracted with regular magnets. Our large size magnetic particles, with diameter 250 nm or above, can be exacted with magnets and therefore, can be used for cellular and biomolecule separation. Customer conjugation and modification is available upon request.

Physical Properties:

  • 2-5 mg/mL in aqueous solution, other concentration available upon request;
  • Brownish or dark brown solution;
  • Reactive group: Azide (-N3);
  • Reactive to: alkyne.

Storage Conditions:

  • Store at 4 0C. Do not freeze.