标签归档：biotin

Biotin-PEG6-NH-Boc

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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。

Biotin-PEG6-NH-Boc 

Biotin-PEG6-NH-Boc 是一种 PROTAC linker，属于 PEG 类,可用于合成 PROTAC 分子。

Biotin-PEG6-NH-Boc

Biotin-PEG6-NH-Boc Chemical Structure

CAS No. : 1292268-20-2

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

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生物活性

Biotin-PEG6-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

PEGs

 

体外研究
(In Vitro)

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

650.82

Formula

C29H54N4O10S
CAS 号

1292268-20-2
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.

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

Biotin-PEG6-NH-Boc

发表于由
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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。

Biotin-PEG6-NH-Boc 

Biotin-PEG6-NH-Boc 是一种 PROTAC linker，属于 PEG 类,可用于合成 PROTAC 分子。

Biotin-PEG6-NH-Boc

Biotin-PEG6-NH-Boc Chemical Structure

CAS No. : 1292268-20-2

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Biotin-PEG6-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

PEGs

 

体外研究
(In Vitro)

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

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

650.82

Formula

C29H54N4O10S
CAS 号

1292268-20-2
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.

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

Biotin-PEG3-NHS Cat. No. B-P3S-1 5 mg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。

Biotin-PEG3-NHS

Cat. No. B-P3S-1
Specification
Unit Size 5 mg
Price $385.00

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Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG4-NHS Cat. No. B-P4S-1 5 mg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。

Biotin-PEG4-NHS

Cat. No. B-P4S-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG12-NHS Cat. No. B-P12S-1 25 mg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。

Biotin-PEG12-NHS

Cat. No. B-P12S-1
Specification
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG23-NHS Cat. No. B-P23S-1 25 mg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。

Biotin-PEG23-NHS

Cat. No. B-P23S-1
Specification
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG45-NHS Cat. No. B-P45S-1 25 mg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。

Biotin-PEG45-NHS

Cat. No. B-P45S-1
Specification
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG75-NHS Cat. No. B-P75-1 25 mg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。

Biotin-PEG75-NHS

Cat. No. B-P75-1
Specification
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG3-SS-NHS Cat. No. B-P3S2S-1 5 mg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。

Biotin-PEG3-SS-NHS

Cat. No. B-P3S2S-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin dithiol NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Dithiol bond can be cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG4-SS-NHS Cat. No. B-P4S2S-1 5 mg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。

Biotin-PEG4-SS-NHS

Cat. No. B-P4S2S-1
Specification
Unit Size 5 mg
Price $485.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin dithiol NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Dithiol bond can be cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG12-SS-NHS Cat. No. B-P12S2S-1 5 mg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。

Biotin-PEG12-SS-NHS

Cat. No. B-P12S2S-1
Specification
Unit Size 5 mg
Price $425.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin dithiol NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Dithiol bond can be cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG23-SS-NHS Cat. No. B-P23S2S-1 5 mg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。

Biotin-PEG23-SS-NHS

Cat. No. B-P23S2S-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink pegylated Biotin dithiol NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Dithiol bond can be cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White.
  • Appearance (form): Powder;
  • Solubility: Soluble in DMSO, DMF

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG45-SS-NHS Cat. No. B-P45S2S-1 5 mg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。

Biotin-PEG45-SS-NHS

Cat. No. B-P45S2S-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Biotin-PEG45-SS-NHS is one of Nanocs' SnapLink™ biotinylation reagents. Biotin-PEG-SS-NHS is a pegylated, water soluble, cleavable and amine reactive derivative of biotins. Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Meanwhile, dithiol bond in this Biotin PEG can be easily cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Product Specifications:

  • Appearance (color): White;
  • Appearance (form): Powder;
  • PEG type: 45 PEG units, around 2000 Da PEG linker;
  • Reactive group: NHS ester;
  • Reactive to: Primary amine group;
  • Linkage type: Dithiol, cleavable;
  • Solubility: Soluble in water, DMSO and DMF;

Storage Conditions:

  • Store-20 0C or lower, desiccate. Protect from moisture.

Biotin-PEG4-PFP Cat. No. B-P4PF-1 5 mg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。

Biotin-PEG4-PFP

Cat. No. B-P4PF-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink PFP PEG biotin (Pentafluorophenyl PEG Biotin) is a pegylated, amine reactive biotinylation reagent similar to Biotin-PEG-NHS. Compare to NHS-PEG-Biotin, PFP-PEG-Biotin is more reactive and it can be used to label both primary and secondary amine groups in pH 7 to 9. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Pentafluorophenyl esters of biotin react efficiently with primary and secondary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG23-PFP Cat. No. B-P23PF-1 5 mg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。

Biotin-PEG23-PFP

Cat. No. B-P23PF-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink PFP PEG biotin (Pentafluorophenyl PEG Biotin) is a pegylated, amine reactive biotinylation reagent similar to Biotin-PEG-NHS. Compare to NHS-PEG-Biotin, PFP-PEG-Biotin is more reactive and it can be used to label both primary and secondary amine groups in pH 7 to 9. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Pentafluorophenyl esters of biotin react efficiently with primary and secondary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG45-PFP Cat. No. B-P45PF-1 5 mg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。

Biotin-PEG45-PFP

Cat. No. B-P45PF-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink PFP PEG biotin (Pentafluorophenyl PEG Biotin) is a pegylated, amine reactive biotinylation reagent similar to Biotin-PEG-NHS. Compare to NHS-PEG-Biotin, PFP-PEG-Biotin is more reactive and it can be used to label both primary and secondary amine groups in pH 7 to 9. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Pentafluorophenyl esters of biotin react efficiently with primary and secondary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG3-maleimide Cat. No. B-P3M-1 5 mg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。

Biotin-PEG3-maleimide

Cat. No. B-P3M-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink maleimide PEG biotin is a pegylated, thiol/sulfhydryl reactive biotin reagent enables simple and efficient labeling of proteins, antibodies and other macromolecules. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Maleimide reacts efficiently with reduced sulfhydryl groups (-SH) in neutral pH in aqueous buffer to form a stable thiol-ether bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG4-maleimide Cat. No. B-P4M-1 5 mg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。

Biotin-PEG4-maleimide

Cat. No. B-P4M-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink maleimide PEG biotin is a pegylated, thiol/sulfhydryl reactive biotin reagent enables simple and efficient labeling of proteins, antibodies and other macromolecules. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Maleimide reacts efficiently with reduced sulfhydryl groups (-SH) in neutral pH in aqueous buffer to form a stable thiol-ether bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG12-maleimide Cat. No. B-P12M-1 5 mg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。

Biotin-PEG12-maleimide

Cat. No. B-P12M-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink maleimide PEG biotin is a pegylated, thiol/sulfhydryl reactive biotin reagent enables simple and efficient labeling of proteins, antibodies and other macromolecules. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Maleimide reacts efficiently with reduced sulfhydryl groups (-SH) in neutral pH in aqueous buffer to form a stable thiol-ether bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.

Biotin-PEG23-maleimide Cat. No. B-P23M-1 5 mg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。

Biotin-PEG23-maleimide

Cat. No. B-P23M-1
Specification
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs SnapLink maleimide PEG biotin is a pegylated, thiol/sulfhydryl reactive biotin reagent enables simple and efficient labeling of proteins, antibodies and other macromolecules. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecules , thus reducing aggregation of labeled substrates in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. Maleimide reacts efficiently with reduced sulfhydryl groups (-SH) in neutral pH in aqueous buffer to form a stable thiol-ether bond. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications. These functional biotin products were purified by chromatography to remove impurities and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Appearance (color): White to off-white.
  • Appearance (form): Semi-solid to solid;
  • Solubility: Soluble in DMSO, DMF, water;

Storage Conditions:

  • Store-20 0C, dessiccate. Protect from light.