标签归档：biotin

Insulin, Biotin labeled Cat. No. IS1-BN-1 1 mg修饰性聚乙二醇

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Insulin, Biotin labeled

Cat. No. IS1-BN-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Insulin with different functionality, including biotin Insulin, fluorescein labeled insulin, rhodamine, Cy3, Cy5, Cy5.5 and many other fluorophore labeled insulin conjugate. These functional Insulin products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Insulin type: Recommbinant human insulin.
  • 1~2 labeled groups on each Insulin molecule.
  • Insulin conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C, dessiccate. Protect from light.

多肽定制Biotin-YVAD-CHO 编码

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名称 Biotin-YVAD-CHO
编码
别名 Biotin-YVAD-CHO
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-YVAD-CHO
序列（三字母缩写） Biotin-Tyr-Val-Ala-Asp-CHO
基本描述 Biotinylated analog of the caspase-1 inhibitor
溶解度
分子量 676.8
化学式 C31H44N6O9S1
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-YVAD-CHO 编码
Figures Biotin-YVAD-CHO 编码
Reference
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OPSS-PEG-Biotin, SPDP-PEG-Biotin Cat. No. PG2-BNOS-3k 3400 Da 100 mg修饰性聚乙二醇

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OPSS-PEG-Biotin, SPDP-PEG-Biotin

Cat. No. PG2-BNOS-3k
Specification 3400 Da
Unit Size 100 mg
Price $325.00

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Description:

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

多肽定制Biotin-α-CGRP (human) 编码

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名称 Biotin-α-CGRP (human)
编码
别名 Biotin-α-CGRP (human)
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-ACDTATCVTHRLAGLLSRSG GVVKNNFVPTNVGSKAF-NH2
序列（三字母缩写） Biotin-Ala-Cys-Asp-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asn-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Lys-Ala-Phe-NH2
基本描述
溶解度
分子量 0
化学式
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-α-CGRP (human) 编码
Figures Biotin-α-CGRP (human) 编码
Reference
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多肽定制Biotin-α-CGRP (mouse, rat) 编码

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名称 Biotin-α-CGRP (mouse, rat)
编码
别名 Biotin-α-CGRP (mouse, rat)
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-SCNTATCVTHRLAGLLSRSGGVVK DNFVPTNVGSEAF-NH2
序列（三字母缩写） Biotin-Ser-Cys-Asn-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asp-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Glu-Ala-Phe-NH2
基本描述
溶解度
分子量 0
化学式
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-α-CGRP (mouse, rat) 编码
Figures Biotin-α-CGRP (mouse, rat) 编码
Reference
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多肽定制Biotin-α-MSH 编码

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名称 Biotin-α-MSH
编码
别名 Biotin-α-MSH
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-SYSMEHFRWGKPV-NH2
序列（三字母缩写） Biotin-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2
基本描述
溶解度
分子量 0
化学式
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-α-MSH 编码
Figures Biotin-α-MSH 编码
Reference
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多肽定制Biotin-β-Amyloid (1-28)|Biotin-beta-Amyloid (1-28) 编码 [109770-29-8]

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名称 Biotin-β-Amyloid (1-28)|Biotin-beta-Amyloid (1-28)
编码 [109770-29-8]
别名 Biotin-β-Amyloid (1-28)|Biotin-beta-Amyloid (1-28)
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-DAEFRHDSGYEVHHQKLVFFAEDVGSNK
序列（三字母缩写） Biotin-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-OH (trifluoroacetate salt)
基本描述 Synthetic peptide that forms fibrils with have the same antigenic and structural features as those of native AD amyloid filaments.
溶解度
分子量 3488.8
化学式 C155H223N43O48S1
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-β-Amyloid (1-28)|Biotin-beta-Amyloid (1-28) 编码 [109770-29-8]
Figures Biotin-β-Amyloid (1-28)|Biotin-beta-Amyloid (1-28) 编码 [109770-29-8]
Reference J. Kang et al., Nature, 325, 773 (1987)
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多肽定制Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH 编码 [201422-05-1]

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名称 Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH
编码 [201422-05-1]
别名 Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH
纯度 80%，90%，95%，98%，99%
重量 1mg,5mg,10mg,50mg,100mg,1g
序列（单字母缩写） Biotin-ε-aminocaproyl-Tyr(PO3H2)-EEI-OH
序列（三字母缩写） Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile
基本描述
溶解度
分子量 0
化学式
存储条件 Store at -20°C. Keep tightly closed. Store in a cool dry place.
注释
Documents Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH 编码 [201422-05-1]
Figures Biotin-ε-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH 编码 [201422-05-1]
Reference
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Concanavalin A, Biotin labeled Cat. No. CN1-BN-1 1 mg修饰性聚乙二醇

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Concanavalin A, Biotin labeled

Cat. No. CN1-BN-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Biotin functionalized Concanavalin A is one of Nanocs lectin conjugates. Nanocs provides a variety of chemically functionalized and bioconjugated Concanavalin A with different functionality. These functional Concanavalin A products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Conjugation type: Biotin covalently conjugated to Concanavalin A;
  • Conjugation ratio: 2~7 Biotin tags on each Concanavalin A molecule;
  • Form: Concanavalin A biotin conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C or lower.

OPSS-PEG-Biotin, Biotin-PEG-SPDP Cat. No. PG2-BNOS-2k 2000 Da 100 mg修饰性聚乙二醇

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OPSS-PEG-Biotin, Biotin-PEG-SPDP

Cat. No. PG2-BNOS-2k
Specification 2000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Description:

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Concanavalin A, FITC and Biotin labeled Cat. No. CN2-BNFC-1 1 mg修饰性聚乙二醇

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Concanavalin A, FITC and Biotin labeled

Cat. No. CN2-BNFC-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Concanavalin A with different functionality. These functional Concanavalin A products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each Concanavalin A molecule.
  • Concanavalin A conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C.Protect from light.

OPSS-PEG-Biotin, PDP-PEG-Biotin Cat. No. PG2-BNOS-1k 1000 Da 100 mg修饰性聚乙二醇

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OPSS-PEG-Biotin, PDP-PEG-Biotin

Cat. No. PG2-BNOS-1k
Specification 1000 Da
Unit Size 100 mg
Price $425.00

Qty Add to Cart

Description:

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

OPSS-PEG-Biotin, PDP-PEG-Biotin Cat. No. PG2-BNOS-10k 10000 Da 100 mg修饰性聚乙二醇

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OPSS-PEG-Biotin, PDP-PEG-Biotin

Cat. No. PG2-BNOS-10k
Specification 10000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Description:

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

OPSS-PEG-Biotin, PDP-PEG-Biotin Cat. No. PG2-BNOS-20k 20000 Da 100 mg修饰性聚乙二醇

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OPSS-PEG-Biotin, PDP-PEG-Biotin

Cat. No. PG2-BNOS-20k
Specification 20000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Description:

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

DBCO PEG Biotin, Biotin PEG DBCO Cat. No. PG2-BNDB-5k 5000 Da 20 mg修饰性聚乙二醇

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DBCO PEG Biotin, Biotin PEG DBCO

Cat. No. PG2-BNDB-5k
Specification 5000 Da
Unit Size 20 mg
Price $385.00

Qty Add to Cart

Description:

DBCO (dibenzocycolctyne) PEG Biotin derivatives can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Copper-free Click reaction procedures:

  • Prepare the azide-containing reagents in reaction buffer.
  • Add DBCO reagents to azide containing reagents. Add 1 mol equivalent of limiting reagent to 1.5~3.0 mol equivalents of abundance reagent.
  • Incubate the reaction at room temperature for 2~4 hours or 2~12 hours at 4 0C.
  • Purify conjugates either by dialysis or size-exclusion chromatograph.

Storage Conditions:

  • Store at -20 0C, dessicate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

DBCO PEG Biotin, Biotin PEG DBCO Cat. No. PG2-BNDB-3k 3400 Da 20 mg修饰性聚乙二醇

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DBCO PEG Biotin, Biotin PEG DBCO

Cat. No. PG2-BNDB-3k
Specification 3400 Da
Unit Size 20 mg
Price $385.00

Qty Add to Cart

Description:

DBCO (dibenzocycolctyne) PEG Biotin derivatives can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Copper-free Click reaction procedures:

  • Prepare the azide-containing reagents in reaction buffer.
  • Add DBCO reagents to azide containing reagents. Add 1 mol equivalent of limiting reagent to 1.5~3.0 mol equivalents of abundance reagent.
  • Incubate the reaction at room temperature for 2~4 hours or 2~12 hours at 4 0C.
  • Purify conjugates either by dialysis or size-exclusion chromatograph.

Storage Conditions:

  • Store at -20 0C, dessicate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

DBCO PEG Biotin, Biotin PEG DBCO Cat. No. PG2-BNDB-2k 2000 Da 20 mg修饰性聚乙二醇

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DBCO PEG Biotin, Biotin PEG DBCO

Cat. No. PG2-BNDB-2k
Specification 2000 Da
Unit Size 20 mg
Price $425.00

Qty Add to Cart

Description:

DBCO (dibenzocycolctyne) PEG Biotin derivatives can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Copper-free Click reaction procedures:

  • Prepare the azide-containing reagents in reaction buffer.
  • Add DBCO reagents to azide containing reagents. Add 1 mol equivalent of limiting reagent to 1.5~3.0 mol equivalents of abundance reagent.
  • Incubate the reaction at room temperature for 2~4 hours or 2~12 hours at 4 0C.
  • Purify conjugates either by dialysis or size-exclusion chromatograph.

Storage Conditions:

  • Store at -20 0C, dessicate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Casein, Biotin labeled Cat. No. CAS-BN-1 5 mg修饰性聚乙二醇

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Casein, Biotin labeled

Cat. No. CAS-BN-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Casein protein with different functionality. These functional casein products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each casein molecule.
  • Casein conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Lipoic acid PEG Biotin, LA-PEG-Biotin Cat. No. PG2-BNLA-5k 5000 Da 100 mg修饰性聚乙二醇

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Lipoic acid PEG Biotin, LA-PEG-Biotin

Cat. No. PG2-BNLA-5k Lipoic acid PEG Biotin, LA-PEG-Biotin Cat. No. PG2-BNLA-5k 5000 Da 100 mg
Specification 5000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Description:

Lipoic acid, also known as thioctic acid, is an important bioactive molecule participating in various biological processes. PEG functionalized lipoic acid can be used to bind to metallic particle or film surface with its -S-S-bond. Lipoic acid group has high affinity to metallic surfaces and have been widely used for gold nanoparticles and quantum dots surfaces. PEGylated lipoic acid is water soluble and can be used directly in aqueous buffer.

Physical Properties:

  • Off-yellow solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Polystyrene beads, biotin labeled Cat. No. PS20-BN-1 20 nm 0.5 mL修饰性聚乙二醇

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Polystyrene beads, biotin labeled

Cat. No. PS20-BN-1
Specification 20 nm
Unit Size 0.5 mL
Price $385.00

Qty Add to Cart

Description:

Polystyrene Particles from Nanocs have narrow size distribution yet with multiple size selection from 20 nm to 10 microns. These particles are suspended in 1% aqeuous solution. Standard deviation of these particles is in the range of 10% 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 surface modified polystyrene particles provide more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Physical Properties:

  • 1% suspension in aqueous solution, other concentration available upon request;

Storage Conditions:

  • Store at 4 0C.