Product name:

Boc-NH-PEG-NH2

Boc-NH-PEG-amine

Size:

1g （Specifications can be customized）

Product details：

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

Purpose: for scientific research and experiment only.

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.

Stability: cold storage, avoid repeated freezing and thawing.

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

Storage Conditions：

Boc-NH-PEG-NH2 is a linear heterobifunctional PEG reagent that contains Boc protected amines and free amines. It is a useful crosslinking agent with PEG spacer. Free amines typically present in the form of TFA or HCl salts can be used to react with carboxyl or NHS esters. Protected amines can be regenerated under mild acidic conditions. BOC-NH-PEG-NH2 is a type of amino PEG that can be used to modify proteins, peptides, and other materials and small molecules with carboxyl groups (- COOH) or other active groups that can react with primary amines. Amino groups (- NH2) can easily form stable amide bonds with carboxyl groups, and can also form amide bonds with active esters (- NHS) at pH 7-8.5. BOC can protect amino groups and is also very convenient to remove protection.

Boc (t-Butyloxycarbonyl) is an abbreviation for t-Butyloxycarbonyl, which is a commonly used amino protecting group in organic synthesis, especially in peptide synthesis.

Upper protective group: amine interacts with di-tert-butyl dicarbonate (i.e. (Boc) 2O) and weak base (such as potassium carbonate, triethylamine, etc.). Two phase reactions can be used, such as DCM and H2O systems.

Deprotection group: treated with hydrochloric acid. The products are isobutylene and carbon dioxide gas.

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

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