Results for PEG ( 6576 )
N-(Azido-PEG10)-N-(PEG10-NH-Boc)-PEG10-acid is a branched PEG linker with terminal azide, n-boc, and carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Boc group can be deprotected under mild acidic conditions to form the free amine. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Azide-PEG-CH2CO2H, MW 2,000 is a click chemistry polyPEG polymer, carboxylic group can couple with amine containing molecules such as protein, peptide in the presence of coupling reagent, HATU or EDC to form amide bond. Azide is reactive with alkyne molecule via click chemistry. Reagent grade, for research purpose.
- Ref: BP-25662Sizes: 100 MG, 50 MG, 500 MG, 250 MG
Amino-Tri-(Azide-PEG10-ethoxymethyl)-methane HCl Salt is a branched PEGylation reagent containing an amino group with three azide groups. The amino group is reactive with carboxylic acids, activated NHS esters. . The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
SPDP-Gly-Pro-acid TEA salt is a linker with SPDP and carboxylic acid moieties. The SPDP is an amine and thiol reactive crosslinker. It is also membrane permeable, allowing it to participate in intracellular crosslinking reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
N-(Azido-PEG3)-PEG4-t-butyl ester is a branched PEG linker with an azide group and a t-butyl ester group. The azide group reacts with alkyne or cyclooctyne in Click Chemistry reaction. The amino group is reactive with carboxylic acids, activated NHS esters, and carbonyls. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
N-(Mal-PEG6)-N-bis(PEG3-Boc) is a branched PEG linker with a terminal maleimide group and two terminal Boc-protected amino groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The Boc groups can be deprotected under mild acidic conditions to form the free amine. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.