标签归档：carboxylic

Silver Nanoparticles, Carboxylic acid functional, 0.5 mM Ag Cat. No. SNP10-CA-1 10 nm 1 mL修饰性聚乙二醇

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上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Silver Nanoparticles, Carboxylic acid functional, 0.5 mM Ag

Cat. No. SNP10-CA-1
Specification 10 nm
Unit Size 1 mL
Price $385.00

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Description:

Nanocs provides monodispersed silver nanoparticles with narrow size distribution (<15%). These silver nanoparticles were made from controlled chemical reduction methods with spherical shape. These particles are dispersed in de-ionied water with small amount of stabilizing reagent to keep the particles from aggregation. We offer provide a number of functionalized silver nanoparticles that can be used for labeling, bioconjugation and is useful for generating various silver nanoparticle probes for SERS, SEM, TEM, light microscopy and blotting applications.

Physical Properties:

  • Yellow to pale yellow translucent aqueous solution;
  • Concentration: 0.01M based on silver;

Storage Conditions:

  • Store at 4 0C.

7-(Diethylamino)coumarin-3-Carboxylic Acid (DAC,DEAC)（7-(二乙基氨基)香豆素-3-羧酸） 货号: D5028 规格: 20 mg

发表于由

上海金畔生物科技有限公司代理UELANDY荧光染料全系系列产品

7-(Diethylamino)coumarin-3-Carboxylic Acid (DAC,DEAC)（7-(二乙基氨基)香豆素-3-羧酸）

产品货号: D5028

产品规格: 20 mg

目录价（元）:300

大包装询价


产品概述：
产品参数
CAS 号：50995-74-9
分子式：C14H15NO4
分子量：261.3
分子结构图：
7-(Diethylamino)coumarin-3-Carboxylic Acid (DAC,DEAC)（7-(二乙基氨基)香豆素-3-羧酸） 货号: D5028 规格: 20 mg
储存条件
-20℃避光保存，有效期见外包装。

产品介绍
7-(Diethylamino)coumarin-3-carboxylic acid 是一种具有 氨基反应活性的蓝色荧光探针。与 AMCA 偶联物相比，7- Diethylaminocoumarin-3-Carboxylic Acid 的荧光结合物在紫 外激发下具有更长的激发光谱（~470 nm）。

注意事项
1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。
2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。
说明书：

7-(Diethylamino)coumarin-3-Carboxylic Acid (DAC,DEAC)（7-(二乙基氨基)香豆素-3-羧酸） 货号: D5028 规格: 20 mg UE-D5028    

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-5k 5000 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-5k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-5k 5000 Da 1 g
Specification 5000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-3k 3400 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-3k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-3k 3400 Da 1 g
Specification 3400 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-2k 2000 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-2k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-2k 2000 Da 1 g
Specification 2000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-1k 1000 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-1k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-1k 1000 Da 1 g
Specification 1000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-10k 10000 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-10k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-10k 10000 Da 1 g
Specification 10000 Da
Unit Size 1 g
Price $325.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-20k 20000 Da 1 g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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-20k Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-20k 20000 Da 1 g
Specification 20000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-600 600 Da 200 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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-600 Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-600 600 Da 200 mg
Specification 600 Da
Unit Size 200 mg
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-400 400 Da 200 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。

Carboxylic Acid PEG Acid, HOOC-PEG-COOH

Cat. No. PG2-CA-400 Carboxylic Acid PEG Acid, HOOC-PEG-COOH Cat. No. PG2-CA-400 400 Da 200 mg
Specification 400 Da
Unit Size 200 mg
Price $385.00

Qty Add to Cart

Description:

Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) is a homobifunctional 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.

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.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic acid functional glass slides Cat. No. GS-CA-10 10 slides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。

Carboxylic acid functional glass slides

Cat. No. GS-CA-10
Specification
Unit Size 10 slides
Price $385.00

Qty Add to Cart

Carboxylic acid Functional Glass Slides

Description

Acid functionalized glass slides are one of Nanocs premier functional glass products. Nanocs provides various surface functionalized glass slides and coverslips that can be used to attach biomolecules on top of them. Functional groups and coatings include amine, carboxylic acid, aldehyde, epoxide, biotin, streptavidin, NTA, maleimide, disulfide, azide, alkyne, as well as poly-D-lysine and poly-L-lysine. Nanocs glass slides and coverslips were fabricated with unique coating technologies to ensure their high reactivity, uniformity and low non-specific absorption. These glass slides and coverslips can be used for microarray fabrication, cell culture growth and various confocal microscope work.

Specifications:

  • Surface functionality: Carboxylic acid;
  • Glass size: 25x75x1.1 mm;
  • Acid density: 50~100 umol acid/cm2.

Carboxylic PEG acid, mPEG-COOH Cat. No. PG1-CA-5k-1 5000 Da 1 g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。

Carboxylic PEG acid, mPEG-COOH

Cat. No. PG1-CA-5k-1
Specification 5000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive 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.

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, dessiccate. Protect from light. Avoid frequent thaw and freeze.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic PEG acid, mPEG-COOH Cat. No. PG1-CA-2k 2000 Da 1 g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。

Carboxylic PEG acid, mPEG-COOH

Cat. No. PG1-CA-2k
Specification 2000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive 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.

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, dessiccate. Protect from light. Avoid frequent thaw and freeze.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic PEG acid, mPEG-COOH Cat. No. PG1-CA-1k 1000 Da 1 g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。

Carboxylic PEG acid, mPEG-COOH

Cat. No. PG1-CA-1k
Specification 1000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive 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.

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, dessiccate. Protect from light. Avoid frequent thaw and freeze.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic PEG acid, mPEG-COOH Cat. No. PG1-CA-10k 10000 Da 1 g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。

Carboxylic PEG acid, mPEG-COOH

Cat. No. PG1-CA-10k
Specification 10000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive 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.

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, dessiccate. Protect from light. Avoid frequent thaw and freeze.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet

Carboxylic PEG acid, mPEG-COOH Cat. No. PG1-CA-20k 20000 Da 1 g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。

Carboxylic PEG acid, mPEG-COOH

Cat. No. PG1-CA-20k
Specification 20000 Da
Unit Size 1 g
Price $385.00

Qty Add to Cart

Description:

Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive 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.

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, dessiccate. Protect from light. Avoid frequent thaw and freeze.

*Note: Structure showed here mainly represents the functional groups derived from PEG. Exact linker may not show. Contact us if you have any concern about the linker.

Documents
  • SDS
  • DataSheet