Polystyrene beads, biotin labeled Cat. No. PS500-BN-1 500 nm 0.5 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS500-BN-1
Specification 500 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.

Biotin PEG Maleimide, Maleimide PEG Biotin Cat. No. PG2-BNML-600 600 Da 100 mg修饰性聚乙二醇

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。

Biotin PEG Maleimide, Maleimide PEG Biotin

Cat. No. PG2-BNML-600 Biotin PEG Maleimide, Maleimide PEG Biotin           Cat. No. PG2-BNML-600     600 Da    100 mg
Specification 600 Da
Unit Size 100 mg
Price $425.00

Qty Add to Cart

Synonym: Maleimide PEG Biotin, Biotin PEG600 Maleimide, Maleimide PEG600 Biotin

Description:

Biotin PEG Maleimide is one of Nanocs pegylated Biotinylation reagents with an activated maleimide group. Maleimide is able to react with thiol/sulfhydryl groups rapidly and specifically at neutral pH. Reaction between maleimide and thiol group enables fast conjugation of biotin tag to targeted molecules or material surfaces. Resulted biotin moiety can bind to avidin or streptavidin with high affinity. PEG linker between biotin and maleimide offers better water solubility, reduced steric hydrance and enhanced stability. 

Physical Properties:

  • Form: Semi-solid
  • Color: Off-White
  • Solubility: Soluble in water
  • Reactive group: Maleimide
  • Reactive to: Thiol/Sulfhydryl (-SH)
  • Applications: Thiol biotinylation
  • Purity: >95%

Storage Conditions:

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

Related Products
PG2-BNML-5k , Biotin PEG Maleimide
PG2-BNML-3k , Biotin PEG Maleimide
PG2-BNTH-600 , Thiol PEG Biotin, HS-PEG-Biotin

Polystyrene beads, biotin labeled Cat. No. PS500-BN-2 500 nm 1 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS500-BN-2
Specification 500 nm
Unit Size 1 mL
Price $485.00

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.

Biotin PEG Maleimide, Maleimide PEG Biotin Cat. No. PG2-BNML-400 400 Da 100 mg修饰性聚乙二醇

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。

Biotin PEG Maleimide, Maleimide PEG Biotin

Cat. No. PG2-BNML-400 Biotin PEG Maleimide, Maleimide PEG Biotin           Cat. No. PG2-BNML-400     400 Da    100 mg
Specification 400 Da
Unit Size 100 mg
Price $485.00

Qty Add to Cart

Synonym: Maleimide PEG Biotin, Biotin PEG400 Maleimide, Maleimide PEG400 Biotin

Description:

Biotin PEG Maleimide is one of Nanocs pegylated Biotinylation reagents with an activated maleimide group. Maleimide is able to react with thiol/sulfhydryl groups rapidly and specifically at neutral pH. Reaction between maleimide and thiol group enables fast conjugation of biotin tag to targeted molecules or material surfaces. Resulted biotin moiety can bind to avidin or streptavidin with high affinity. PEG linker between biotin and maleimide offers better water solubility, reduced steric hydrance and enhanced stability. 

Physical Properties:

  • Form: Semi-solid
  • Color: Off-White
  • Solubility: Soluble in water
  • Reactive group: Maleimide
  • Reactive to: Thiol/Sulfhydryl (-SH)
  • Applications: Thiol biotinylation
  • Purity: >95%

Storage Conditions:

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

Related Products
PG2-BNML-5k , Biotin PEG Maleimide
PG2-BNML-3k , Biotin PEG Maleimide

Polystyrene beads, biotin labeled Cat. No. PS1u-BN-1 1 um 0.5 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS1u-BN-1
Specification 1 um
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.

Polystyrene beads, biotin labeled Cat. No. PS1u-BN-2 1 um 1 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS1u-BN-2
Specification 1 um
Unit Size 1 mL
Price $485.00

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.

BIOTIN标记抗体(一抗)F040101


BIOTIN标记抗体(一抗)

  • 产品型号:F040101
  • 简要描述:BIOTIN标记抗体(一抗)金畔生物公司供应:分光光度计,检测仪荧光定量PCR耗材,移液器吸嘴,微量离心管,进口冻存管,细胞培养皿,培养板,培养瓶,吸头,仪器及手套,色谱耗材,针头过滤器。
产品咨询在线客服
  • 产品简介

BIOTIN标记抗体(一抗)金畔生物公司供应:ELISA试剂盒,动物血清,荧光定量PCR耗材,移液器吸嘴,微量离心管,进口冻存管,细胞培养皿,培养板,培养瓶,进口吸头,仪器及手套,色谱耗材,针头过滤器,分光光度计。

产品编号             产品名称                                                   产品规格

BIOTIN标记抗体(一抗)
F040101 BIOTIN-小鼠抗人血清白蛋白/BIOTIN*Monoclonal Mouse Anti-HSA 1ml/10ml
F040102 BIOTIN-小鼠抗乙肝核心抗原/BIOTIN*Monoclonal Mouse Anti-HBcAg 1ml/10ml
F040103 BIOTIN-小鼠抗乙肝e抗原/BIOTIN*Monoclonal Mouse Anti-HBeAg 1ml/10ml
F040104 BIOTIN-小鼠抗乙肝表面抗原/BIOTIN*Monoclonal Mouse Anti-HBsAg 1ml/10ml
F040105 BIOTIN-小鼠抗HIS标签/BIOTIN*Monoclonal Mouse Anti-His 0.1/1ml
F040106 BIOTIN-兔抗牛血清白蛋白/BIOTIN*Polyclonal  Rabbit Anti-BSA 1ml/10ml
F040107 BIOTIN-兔抗牛酪蛋白/BIOTIN*Polyclonal  Rabbit Anti-Casein 1ml/10ml
F040108 BIOTIN-兔抗卵清蛋白/BIOTIN*Polyclonal  Rabbit Anti-OVA 1ml/10ml
F040109 BIOTIN-兔抗人血清白蛋白/BIOTIN*Polyclonal  Rabbit Anti-HSA 1ml/10ml
F040110 BIOTIN-羊抗乙肝e抗原/BIOTIN*Polyclonal  Goat Anti-HBeAg 1ml/10ml
F040111 BIOTIN-羊抗乙肝表面抗原/BIOTIN*Polyclonal  Goat Anti-HBsAg 1ml/10ml
F040112 BIOTIN-羊抗乙肝核心抗原/BIOTIN*Polyclonal  Goat Anti-HBcAg 1ml/10ml
F040113 BIOTIN-兔抗FITC/BIOTIN*Polyclonal  Rabbit Anti-FITC 1ml/10ml

多克隆抗体一抗 HRP标记 一抗

储存:

-10℃,避光 恒温冰箱

马血清 (无菌过滤)

血清的主要成分

血清是由血浆去除纤维蛋白而形成的一种很复杂的混合物,其组成成份虽大部分已知,但还有一部分尚不清楚,且血清组成及含量常随供血动物的性别、年龄、生理条件和营养条件不同而异。血清中含有各种血浆蛋白、多肽、脂肪、碳水化合物、生长因子、激素、无机物等,这些物质对促进细胞生长或抑制生长活性是达到生理平衡的。

多克隆抗体一抗 HRP标记 一抗

无菌过滤 动物血清

适应客户:医院检验科PCR实验室,中心实验室,肝病中心;第三方检测机构,科研院所,大专院校,制药厂,试剂生产厂家,疾控中心,检验检疫。

温馨提示:不可用于临床治疗。

Polystyrene beads, biotin labeled Cat. No. PS2u-BN-1 2 um 0.5 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS2u-BN-1
Specification 2 um
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.

Selenium Nanoparticles, biotin labeled Cat. No. Se50-BN-1 50 nm 1 mL修饰性聚乙二醇

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。

Selenium Nanoparticles, biotin labeled

Cat. No. Se50-BN-1 Selenium Nanoparticles, biotin labeled           Cat. No. Se50-BN-1     50 nm    1 mL
Specification 50 nm
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Description:

Biotin labeled selenium nanoparticles offered from Nanocs were made by well-controlled chemical method. These particles are dispersed in aqueous solution and showed bright orange to red color. Compared to element selenium, nanostructured selenium particles showed lower toxicity to biological tissues. These selenium nanoparticles are good free radical scanvengers and exert strong cellular protection effect from oxidative stress. Biotin labeled selenium nanoparticles have high binding affinity towards streptavidin or avidin. Besides biotin labeled selenium nanoparticle solution, Nanocs also offers many other surface functionalized Se particles for different applications.

Product Specifications:

  • Composition: Biotin labeled selenium nanoparticles in aqueous solution;
  • Particle size: 25 nm to 150 nm;
  • Color: Orange to orange red;
  • Concentration: See on label;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Polystyrene beads, biotin labeled Cat. No. PS2u-BN-2 2 um 1 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS2u-BN-2
Specification 2 um
Unit Size 1 mL
Price $485.00

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.

Selenium Nanoparticles, biotin labeled Cat. No. Se100-BN-1 100 nm 1 mL修饰性聚乙二醇

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。

Selenium Nanoparticles, biotin labeled

Cat. No. Se100-BN-1 Selenium Nanoparticles, biotin labeled           Cat. No. Se100-BN-1     100 nm    1 mL
Specification 100 nm
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Description:

Biotin labeled selenium nanoparticles offered from Nanocs were made by well-controlled chemical method. These particles are dispersed in aqueous solution and showed bright orange to red color. Compared to element selenium, nanostructured selenium particles showed lower toxicity to biological tissues. These selenium nanoparticles are good free radical scanvengers and exert strong cellular protection effect from oxidative stress. Biotin labeled selenium nanoparticles have high binding affinity towards streptavidin or avidin. Besides biotin labeled selenium nanoparticle solution, Nanocs also offers many other surface functionalized Se particles for different applications.

Product Specifications:

  • Composition: Biotin labeled selenium nanoparticles in aqueous solution;
  • Particle size: 25 nm to 150 nm;
  • Color: Orange to orange red;
  • Concentration: See on label;

Storage Conditions:

  • Store at 4 0C. DO NOT FREEZE.

Polystyrene beads, biotin labeled Cat. No. PS5u-BN-1 5 um 0.5 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS5u-BN-1
Specification 5 um
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.

Polystyrene beads, biotin labeled Cat. No. PS5u-BN-2 5 um 1 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS5u-BN-2
Specification 5 um
Unit Size 1 mL
Price $485.00

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.

Polystyrene beads, biotin labeled Cat. No. PS10u-BN-1 10 um 0.5 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS10u-BN-1
Specification 10 um
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.

DBCO-PEG4-Biotin

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

DBCO-PEG4-Biotin  纯度: 98.18%

DBCO-PEG4-Biotin 是一种含生物素基团和 4 个 PEG 的 azadibenzocyclooctyne-biotin 衍生物。DBCO-PEG4-Biotin 是一种用途广泛的生物素酰化试剂,能通过无铜催化烷基叠氮化反应 (SPAAC) 将生物素的一部分引入叠氮标记的生物分子中。

DBCO-PEG4-Biotin

DBCO-PEG4-Biotin Chemical Structure

CAS No. : 1255942-07-4

规格 价格 是否有货 数量
5 mg ¥3150 In-stock
10 mg   询价  
50 mg   询价  

* Please select Quantity before adding items.

DBCO-PEG4-Biotin 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Cancer Compound Library

生物活性

DBCO-PEG4-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 4 PEGs. DBCO-PEG4-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction[1].

体外研究
(In Vitro)

The alkyne group can react with azide moiety in copper-free Click Chemistry reaction to form a stable triazole linkage.

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

749.92

Formula

C39H51N5O8S

CAS 号

1255942-07-4

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (133.35 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.3335 mL 6.6674 mL 13.3348 mL
5 mM 0.2667 mL 1.3335 mL 2.6670 mL
10 mM 0.1333 mL 0.6667 mL 1.3335 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (3.33 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.33 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (3.33 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.33 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (3.33 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.33 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Hammink R, et al. Affinity-Based Purification of Polyisocyanopeptide Bioconjugates. Bioconjug Chem. 2017 Oct 18;28(10):2560-2568.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

Agarose beads, Biotin Labeled Cat. No. AR-BTN-1 4B 1 mL修饰性聚乙二醇

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。

Agarose beads, Biotin Labeled

Cat. No. AR-BTN-1
Specification 4B
Unit Size 1 mL
Price $385.00

Qty Add to Cart

Description:

Surface functional agarose beads from Nanocs have uniform size in the range of 50~150 microns. These activated beads have multiple functional groups that can be used to attached various bio-ligands covalently to the bead surface. Covalently linked ligands offer high stability and are suitable for various biomolecule purification, capturing and assay. Nanocs surface modified agarose beads provide more choices than any other companies in this field. Customer conjugation and modification is available upon request.

Specifications:

  • Functional group density: 25~40 umol/mL gel;
  • Loading density: 5~25 mg BSA/mL gel;
  • Composition: Suspension in aqueous solution, 20% ethanol;

Storage Conditions:

  • Store at 2~8 0C.
Documents
  • DataSheet

8 Arm PEG Biotin Cat. No. PG8A-BN-40k 40000 Da 25 mg修饰性聚乙二醇

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。

8 Arm PEG Biotin

Cat. No. PG8A-BN-40k
Specification 40000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. 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:

  • 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 Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Polystyrene beads, biotin labeled Cat. No. PS10u-BN-2 10 um 1 mL修饰性聚乙二醇

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。

Polystyrene beads, biotin labeled

Cat. No. PS10u-BN-2
Specification 10 um
Unit Size 1 mL
Price $485.00

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.

8 Arm PEG Biotin Cat. No. PG8A-BN-20k 20000 Da 25 mg修饰性聚乙二醇

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。

8 Arm PEG Biotin

Cat. No. PG8A-BN-20k
Specification 20000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. 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:

  • 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 Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

8 Arm PEG Biotin Cat. No. PG8A-BN-10k 10000 Da 25 mg修饰性聚乙二醇

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。

8 Arm PEG Biotin

Cat. No. PG8A-BN-10k
Specification 10000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

8 arm PEG biotin derivatives have 8 biotins one each PEG molecule that can be used to modify proteins, peptides and other materials via their functional groups. 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:

  • 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.
Documents
  • SDS
  • DataSheet