Hello, welcome to visit Chongqing Yusi Pharmaceutical Technology Co., Ltd!

  1. Position:Home
  2. Products
  3. Functional polyethylene glycol products
  4. Bisubstituted polyethylene glycol with different functional groups
  5. COOH-PEG-NHS
Bisubstituted polyethylene glycol with different functional groups
Brand YUSI
English name HOOC-PEG-NHS
Chinese alias COOH-PEG-NHS
Technical index ≥95%
CAS NA Product number YS-P6120
Molecular formula NA Molecular weight 2000、3400、5000,Customizable
Product number Specifications Price Stock
YS-P61201 1g ¥1030 500
YS-P61205 5g ¥4600 500
  • Product number:
    • YS-P61201
    • YS-P61205
  • Quantity:
  • Unit Price:
    0.00RMB

Note: for dangerous goods, low-temperature transportation products, IATA products and other products requiring special transportation, transportation fees and other related expenses may be charged according to the actual situation.

  • Product information

COOH-PEG-NHS

Product name:

NHS-PEG-COOH、COOH-PEG-NHS


Saze :

1g(Specifications can be customized)


Product details:

Properties: Based on different molecular weights, it is white / almost white solid or viscous liquid.

Solvent: water, chloroform, DMSO, dichloromethane and other conventional organic solvents.

Storage conditions: refrigerate and avoid repeated freezing and thawing.

Molecular weight (PEG): 2000, 3400, 5000, other molecular weights can be customized.

In order to ensure the stability of the product, please note that the package can only be opened for use after constant temperature drying!


Description:

Carboxyl group forms stable amide bond with amino group and ester bond with hydroxyl group. The active ester reacts with primary amine group at ph7-8.5 to form stable amide bond. Polyethylene glycol can increase the solubility and stability of drugs, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on the modified surface. It can modify proteins, peptides and other small molecular materials. It is widely used in pharmaceutical research, drug release, new nano materials research and cell culture. It has become a research trend in ligand research of active compounds, peptide synthesis carrier, polymer graft compound, polyethylene glycol coating and modification functionalization of new materials.


Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.


Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.


For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519,QQ: 3354316092

19923757617,QQ:3279537175

17725012670,QQ:3492925539


Similar products:

HO-PEG-SH

HO-PEG-NH2 

HO-PEG-MAL 

HO-PEG-NHS

COOH-PEG-MAL

COOH-PEG-NH2 

COOH-PEG-SH 

COOH-PEG-HO

COOH-PEG-NHS

MAL-PEG-NHS 

MAL-PEG-NH2


MAL-PEG-SH


SH-PEG-NHS

NH2-PEG-NHS

扫一扫
关注公众号

扫一扫关注公众号