Bio-PEG2-MAL

Catalog:CDN-04010

Unit Size:25 mg, 50 mg, 100 mg

Specifications

Common Use	Biotin-PEG2-Maleimide (BIO-PEG2-MAL) is a linear heterobifunctional PEGylation reagent with a biotin and a maleimide. It is a useful crosslinking, bioconjugation reagent with a PEG spacer. Biotin can bind to avidin and streptavidin with high specificity and affinity. Maleimide can conjugate with thiol, SH, sulfhydryl or mercapto group to form a disulfide bond.
Structure
PEG Molecular Weight	525.63 g/mol
Functional Group	Biotin/Maleimide
Purity	≥ 99% (HPLC)
Molecular Formula	C23H35N5SO7
CAS No.	305372-39-8
Appearance	White powder
Storage	Store at ≤ - 4 °C

Q & A

Q: What are the storage conditions for the product?

A: The product should be stored under nitrogen or argon at low temperature (-20℃). This product should be kept away from light.

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