标签归档：nhs

Desthiobiotin PEG NHS Cat. No. PG2-DSBNS-3k 3400 Da 5 mg修饰性聚乙二醇

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Desthiobiotin PEG NHS

Cat. No. PG2-DSBNS-3k
Specification 3400 Da
Unit Size 5 mg
Price $385.00

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Desthiobiotin PEG NHS is one of Nanocs’ reactive desthiobiotin PEG crosslinkers that can react with primary amine groups. Desthiobiotin is a modified version of biotin. Compared to biotin, desthiobiotin binds to streptavidin, avidin or neutraviain with lower affinity and thus it can be eluted under milder conditions (i.e., by competitive displacement with regular, free biotin). As such, desthiobiotin reagent is a useful alternative to Biotin for avidin-biotin techniques in which nondenaturing elution of the labeled proteins is desired. Succinimidyl ester (NHS) reacts specifically and efficiently with primary amine group (-NH2) at alkaline pH to form a stable amide bond. Reaction between NHS and amine allows quick and efficient conjugation of desthiobiotin tag to proteins, antibodies and other biomolecules. Resulted desthibiotin conjugates can be used for bioassay development, biomolecule separation and purification. PEG linker between desthiobiotin and maleimide offers better water solubility, reduced steric hindrance and enhanced stability.

Physical Properties:

  • Off-white/white solid;
  • Soluble in water, DMSO or DMF;
  • Reactive group: Succinimidyl ester (NHS);
  • Reactive toward: Primary amine (-NH2).

Storage Conditions:

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

Tags: Desthiobiotin PEG,

NHS PEG OH, N-羟基琥珀酰亚胺 PEG 羟基;HO-PEG2K-NHS,NHS PEG OH,

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N-羟基琥珀酰亚胺 PEG 羟基

MW 2000 Da

有货

NHS PEG OH, N-羟基琥珀酰亚胺 PEG 羟基;HO-PEG2K-NHS,NHS PEG OH,

品牌：Jinpan
NHS PEG OH

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
N164051-100mg 100mg 现货 NHS PEG OH, N-羟基琥珀酰亚胺 PEG 羟基;HO-PEG2K-NHS,NHS PEG OH,  
N164051-500mg 500mg 现货 NHS PEG OH, N-羟基琥珀酰亚胺 PEG 羟基;HO-PEG2K-NHS,NHS PEG OH,  

基本信息

产品名称 N-羟基琥珀酰亚胺 PEG 羟基
英文名称 NHS PEG OH
别名 N-羟基琥珀酰亚胺 PEG 羟基;HO-PEG2K-NHS
英文别名 NHS PEG OH;HO-PEG-NHS;Hydroxyl-PEG-NHS Ester;HO-PEG2K-NHS
规格或纯度 MW 2000 Da
运输条件 超低温冰袋运输

一般描述

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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.

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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.

相关属性

敏感性 对光线敏感；对湿度敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
品牌 Jinpan

Desthiobiotin PEG NHS Cat. No. PG2-DSBNS-2k 2000 Da 5 mg修饰性聚乙二醇

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Desthiobiotin PEG NHS

Cat. No. PG2-DSBNS-2k
Specification 2000 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Desthiobiotin PEG NHS is one of Nanocs’ reactive desthiobiotin PEG crosslinkers that can react with primary amine groups. Desthiobiotin is a modified version of biotin. Compared to biotin, desthiobiotin binds to streptavidin, avidin or neutraviain with lower affinity and thus it can be eluted under milder conditions (i.e., by competitive displacement with regular, free biotin). As such, desthiobiotin reagent is a useful alternative to Biotin for avidin-biotin techniques in which nondenaturing elution of the labeled proteins is desired. Succinimidyl ester (NHS) reacts specifically and efficiently with primary amine group (-NH2) at alkaline pH to form a stable amide bond. Reaction between NHS and amine allows quick and efficient conjugation of desthiobiotin tag to proteins, antibodies and other biomolecules. Resulted desthibiotin conjugates can be used for bioassay development, biomolecule separation and purification. PEG linker between desthiobiotin and maleimide offers better water solubility, reduced steric hindrance and enhanced stability.

Physical Properties:

  • Off-white/white solid;
  • Soluble in water, DMSO or DMF;
  • Reactive group: Succinimidyl ester (NHS);
  • Reactive toward: Primary amine (-NH2).

Storage Conditions:

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

Related Products
PG2-AMDSB-5k , Desthiobiotin PEG amine

Tags: Desthiobiotin PEG,

Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-5k 5000 Da 100 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。

Lipoic acid PEG NHS, LA-PEG-NHS

Cat. No. PG2-LANS-5k Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-5k 5000 Da 100 mg
Specification 5000 Da
Unit Size 100 mg
Price $325.00

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

DBCO-NHS ester

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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。

DBCO-NHS ester  纯度: 99.22%

DBCO-NHS ester 是一种可降解 (cleavable) 的 ADC linker，用于抗体偶联药物 (ADCs) 的合成。

DBCO-NHS ester

DBCO-NHS ester Chemical Structure

CAS No. : 1353016-71-3

规格 价格 是否有货 数量
10 mg ￥680 In-stock
50 mg ￥1980 In-stock
100 mg ￥3200 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

DBCO-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

IC50 & Target[1]

Cleavable

 

体外研究
(In Vitro)

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

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

402.40

Formula

C23H18N2O5
CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 50 mg/mL (124.25 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4851 mL 12.4254 mL 24.8509 mL
5 mM 0.4970 mL 2.4851 mL 4.9702 mL
10 mM 0.2485 mL 1.2425 mL 2.4851 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 (6.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.21 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 (6.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.21 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 (6.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.21 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

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Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-3k 3400 Da 100 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。

Lipoic acid PEG NHS, LA-PEG-NHS

Cat. No. PG2-LANS-3k Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-3k 3400 Da 100 mg
Specification 3400 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

Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-2k 2000 Da 100 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。

Lipoic acid PEG NHS, LA-PEG-NHS

Cat. No. PG2-LANS-2k Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-2k 2000 Da 100 mg
Specification 2000 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

Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-10k 10000 Da 100 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。

Lipoic acid PEG NHS, LA-PEG-NHS

Cat. No. PG2-LANS-10k Lipoic acid PEG NHS, LA-PEG-NHS Cat. No. PG2-LANS-10k 10000 Da 100 mg
Specification 10000 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

Cy3 PEG NHS Cat. No. PG2-NSS3-5k 5000 Da 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。

Cy3 PEG NHS

Cat. No. PG2-NSS3-5k Cy3 PEG NHS Cat. No. PG2-NSS3-5k 5000 Da 5 mg
Specification 5000 Da
Unit Size 5 mg
Price $325.00

Qty Add to Cart

Description:

Cy3 labeled polyethylene glycol is a near infrared fluorescent PEG derivative that has a maximum absorption at 550 nm and emission around 570 nm. Cy3 labeled PEG derivative can be easily traced from its blue color and strong fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.

Physical Properties:

  • Pink or pink purple 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

Cy3 PEG NHS Cat. No. PG2-NSS3-3k 3400 Da 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。

Cy3 PEG NHS

Cat. No. PG2-NSS3-3k Cy3 PEG NHS Cat. No. PG2-NSS3-3k 3400 Da 5 mg
Specification 3400 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Synonym: NHS-PEG-Cy3, Cyanine 3 PEG NHS

Description:

Cy3-PEG-NHS is one of Nanocs reactive fluorescent polyethylene glycol derivatives that has excitation wavelength at 550 nm and emission around 570 nm. Cy3 labeled PEG derivative can be easily traced from its red color and strong fluorescence. Additional NHS functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule via their amino groups.

Physical Properties:

  • Form: Solid
  • Color: Pink
  • Ex/Em wavelength: 550 nm/570 nm
  • Solubility: Soluble in water
  • Reactive group: NHS (Succinimidyl ester)
  • Reactive toward: Primary amine
  • Purity: >95%

Storage Conditions:

  • Store at -20 0C. Desiccate. Protect from light. Avoid frequent thaw and freeze.

References:

Click here to check hundreds of publications using Nanocs PEGs.

Documents
  • SDS
  • DataSheet

Related Products
PG2-NSS5-5k , Cy5 PEG NHS
PG2-NSS5-3k , Cy5 PEG NHS
PG2-NSS5-2k , Cy5 PEG NHS

Cy3 PEG NHS Cat. No. PG2-NSS3-2k 2000 Da 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。

Cy3 PEG NHS

Cat. No. PG2-NSS3-2k Cy3 PEG NHS Cat. No. PG2-NSS3-2k 2000 Da 5 mg
Specification 2000 Da
Unit Size 5 mg
Price $425.00

Qty Add to Cart

Description:

Cy3 labeled polyethylene glycol is a near infrared fluorescent PEG derivative that has a maximum absorption at 550 nm and emission around 570 nm. Cy3 labeled PEG derivative can be easily traced from its blue color and strong fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.

Physical Properties:

  • Pink or pink purple 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

4 Arm PEG NHS, ,4 Arm PEG NHS,

发表于由

4 Arm PEG NHS

MW 20000 Da

有货

4 Arm PEG NHS,  ,4 Arm PEG NHS,

品牌：Jinpan
4 Arm PEG NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
A163110-100mg 100mg 现货 4 Arm PEG NHS,  ,4 Arm PEG NHS,  
A163110-500mg 500mg 现货 4 Arm PEG NHS,  ,4 Arm PEG NHS,  

基本信息

产品名称 4 Arm PEG NHS
英文名称 4 Arm PEG NHS
规格或纯度 MW 20000 Da
运输条件 超低温冰袋运输

一般描述

4 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. .

4 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. .

相关属性

敏感性 对热、湿度、光敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
品牌 Jinpan

Thiol PEG NHS, HS-PEG-NHS, ,Thiol PEG NHS, HS-PEG-NHS,

发表于由

Thiol PEG NHS, HS-PEG-NHS

MW 3400 Da

有货

Thiol PEG NHS, HS-PEG-NHS, ,Thiol PEG NHS, HS-PEG-NHS,

品牌：Jinpan
Thiol PEG NHS, HS-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
T164373-100mg 100mg 期货 Thiol PEG NHS, HS-PEG-NHS, ,Thiol PEG NHS, HS-PEG-NHS,  
T164373-500mg 500mg 期货 Thiol PEG NHS, HS-PEG-NHS, ,Thiol PEG NHS, HS-PEG-NHS,  

基本信息

产品名称 Thiol PEG NHS, HS-PEG-NHS
英文名称 Thiol PEG NHS, HS-PEG-NHS
规格或纯度 MW 3400 Da
运输条件 超低温冰袋运输

一般描述

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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. .

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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. .

相关属性

敏感性 对光敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 Jinpan

Thiol PEG NHS, HS-PEG-NHS, ,Thiol PEG NHS, HS-PEG-NHS,

发表于由

Thiol PEG NHS, HS-PEG-NHS

MW 5000 Da

有货

Thiol PEG NHS, HS-PEG-NHS,  ,Thiol PEG NHS, HS-PEG-NHS,

品牌：Jinpan
Thiol PEG NHS, HS-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
T164374-100mg 100mg 现货 Thiol PEG NHS, HS-PEG-NHS,  ,Thiol PEG NHS, HS-PEG-NHS,  
T164374-500mg 500mg 期货 Thiol PEG NHS, HS-PEG-NHS,  ,Thiol PEG NHS, HS-PEG-NHS,  

基本信息

产品名称 Thiol PEG NHS, HS-PEG-NHS
英文名称 Thiol PEG NHS, HS-PEG-NHS
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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. .

Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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. .

相关属性

溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存,充氩
品牌 Jinpan

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

发表于由

Azido PEG NHS, N3-PEG-NHS

MW 10000 Da

有货

Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,

品牌：Jinpan
Azido PEG NHS, N3-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
A163301-100mg 100mg 现货 Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,  
A163301-500mg 500mg 现货 Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,  

基本信息

产品名称 Azido PEG NHS, N3-PEG-NHS
英文名称 Azido PEG NHS, N3-PEG-NHS
规格或纯度 MW 10000 Da
运输条件 超低温冰袋运输

一般描述

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

相关属性

敏感性 对光敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
品牌 Jinpan
备注 卖完停产，不再备货

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

发表于由

Azido PEG NHS, N3-PEG-NHS

MW 2000 Da

有货

Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,

品牌：Jinpan
Azido PEG NHS, N3-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
A163302-100mg 100mg 现货 Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,  
A163302-500mg 500mg 现货 Azido PEG NHS, N3-PEG-NHS,  ,Azido PEG NHS, N3-PEG-NHS,  

基本信息

产品名称 Azido PEG NHS, N3-PEG-NHS
英文名称 Azido PEG NHS, N3-PEG-NHS
规格或纯度 MW 2000 Da
运输条件 超低温冰袋运输

一般描述

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

相关属性

敏感性 对光线、湿度敏感
溶解性 Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
品牌 Jinpan

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

发表于由

Azido PEG NHS, N3-PEG-NHS

MW 3400 Da

有货

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

品牌：Jinpan
Azido PEG NHS, N3-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
A163303-100mg 100mg 现货 Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,  
A163303-500mg 500mg 现货 Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,  

基本信息

产品名称 Azido PEG NHS, N3-PEG-NHS
英文名称 Azido PEG NHS, N3-PEG-NHS
规格或纯度 MW 3400 Da
运输条件 超低温冰袋运输

一般描述

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

相关属性

敏感性 对光线敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 Jinpan

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

发表于由

Azido PEG NHS, N3-PEG-NHS

MW 5000 Da

有货

Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,

品牌：Jinpan
Azido PEG NHS, N3-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
A163304-100mg 100mg 现货 Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,  
A163304-500mg 500mg 现货 Azido PEG NHS, N3-PEG-NHS, ,Azido PEG NHS, N3-PEG-NHS,  

基本信息

产品名称 Azido PEG NHS, N3-PEG-NHS
英文名称 Azido PEG NHS, N3-PEG-NHS
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

相关属性

敏感性 对光线敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存
品牌 Jinpan

Cholesterol PEG NHS, CLS-PEG-NHS Cat. No. PG2-CSNS-5k 5000 Da 50 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。

Cholesterol PEG NHS, CLS-PEG-NHS

Cat. No. PG2-CSNS-5k Cholesterol PEG NHS, CLS-PEG-NHS Cat. No. PG2-CSNS-5k 5000 Da 50 mg
Specification 5000 Da
Unit Size 50 mg
Price $385.00

Qty Add to Cart

Description:

Cholesterol functionalized polyethylene glycol, PEG CLS is a lipophilic lipid PEG conjugate with good water solubility. PEG cholesterol derivatives can be used to make liposome to improve circulation time for encapsulated drugs. They may also be used for non-viral transfection reagents.

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

马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS, ,Maleimide PEG NHS, MAL-PEG-NHS,

发表于由

Maleimide PEG NHS, MAL-PEG-NHS

MW 1000 Da

有货

马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,

品牌：Jinpan
Maleimide PEG NHS, MAL-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
M163908-100mg 100mg 现货 马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,  
M163908-500mg 500mg 期货 马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,  

基本信息

产品名称 Maleimide PEG NHS, MAL-PEG-NHS
英文名称 Maleimide PEG NHS, MAL-PEG-NHS
规格或纯度 MW 1000 Da
运输条件 超低温冰袋运输

一般描述

Maleimide PEG NHS is a heterobifunctional PEG derivative that can react with both thiol and amine groups. NHS esters react with deprotonated primary amines, therefore, the reaction requires neutral to basic pH values to proceed. The maleimide group reacts with available –SH groups from naturally occurring or mutagenically derived cysteine residues. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds.

Maleimide PEG NHS is a heterobifunctional PEG derivative that can react with both thiol and amine groups. NHS esters react with deprotonated primary amines, therefore, the reaction requires neutral to basic pH values to proceed. The maleimide group reacts with available –SH groups from naturally occurring or mutagenically derived cysteine residues. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds.

相关属性

敏感性 易吸潮
溶解性 Solubility: 10 mg/mL, clear in water,chloroform, DMSO.
储存温度 -20°C储存,充氩
品牌 Jinpan