CAS Number:
721431-18-1
Purity:
≥97%
Molecular Weight:
491.6
Product Description:
Biotinylation reagent with 4 PEG spacer. Has a carboxyl group with a free -OH that can react with activated surfaces or can be converted to another reactive functionality.
Storage Temperature:
Store at or below ≤4°C. Solid form is stable at least 2 years from date of receipt, when stored as d