Chinese name: 4-arm polyethylene glycol propylene oxide, 4-arm peg propylene oxide.
Product Name: 4-Arm PEG EP
Reagent manufacturer: Xi'an Kaixin Biotechnology***
Specification standard: 1g, 5g, 10g
Molecular weight: 1000, 2000, 3400, 5000, 10000, 20000 (can be customized on demand).
Structural Formula:
Mechanism of reaction:
4-ARM PEG EP, 4-arm PEG propylene oxide, a polymer with four arms, each with a propylene oxide attached at the end. This polymer is commonly used in the preparation of high molecular weight polymer materials such as polyester, polyamide and polyurethane. Due to its special structure, 4-arm PEG-OP has high reactivity in chemical reactions, and can be cross-linked with other molecules to generate polymer materials with excellent properties.
Product form:
1.The 4-ARM-PEG-EP reagent is a solid powder.
2.Soluble in most organic solvents, soluble in water.
3.End-group substitution rate》95+
Storage recommendations: Avoid repeated freeze-thaw cycles, store away from light, stock solutions should be used immediately, and any unused solution should be frozen in small aliquots at < 20°C.
The same type of polymer PEG reagent:
dbco peg acid, cyclooctyne polyethylene glycol carboxylate.
MPEG-TCO, methoxy polyethylene glycol trans-cyclooctene.
TCO PEG NHS, Trans-cyclooctene polyethylene glycol active ester.
TCO PEG Maleimide, trans-cyclooctene polyethylene glycol maleimide.
TCO-PEG-amine, trans-cyclooctene polyethylene glycol amino.
TCO PEG COOH, TRANS-CYCLOOCTENE-PEG-CARBOXY.
DBCO-PEG-AA, diphenylcyclooctyne polyethylene glycol acetic acid, diphenylcyclooctyne peg acetic acid.
DBCO-PEG-SCM, DIPHENYLCYCLOOCTYNE PEG SUCCINIMIDYL ACETATE.
DBCO-PEG-AC, DIPHENYLCYCLOOCTYNE PEG ACRYLATE.
DBCO-PEG-ACA, DIPHENYLCYCLOOCTYNE PEG ACRYLAMIDE.
dbco-peg-mal, diphenylcyclooctyne peg maleimide.
NH2-PEG-AA, Amine-PEG-AA, Amino PEG acetic acid, Amino PEG acetic acid.
NH2-PEG-SH, Amine-PEG-SH, NH2-PEG-Thiols, Amino PEG Sulfhydryl, Amino PEG Sulfhydryl.
NH2-PEG-ALKYNE, Amine PEG ALKYNE, amino-polyethylene glycol propylene.
Note: It is only used for non-medical purposes such as scientific research or industrial applications, and cannot be used for human, non-medicinal, or edible purposes.
This article is compiled and shared from: Xi'an Kaixin Biotechnology***wmj