Biotin-PEG4-Acid , CAS 721431-18-1

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Applications: Useful for biotinylation of reagents.

CAS Number: 721431-18-1

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.

Format: White to off-white solid. May appear sticky.

Purity: ≥97%

Solubility: Soluble in water or DMSO

Storage Stability: Store at or below ≤4°C. Solid form is stable at least 2 years from date of receipt, when stored as directed.

Warnings: Protect from moisture. Store with desiccant.

Biosafety Level: Not applicable (BSL-1)

• SKU: BPS27425
• Manufacturer: BPS Bioscience
• Manufacturer SKU: 27425
• Package Unit: 250 mg
• Quantity Unit: STK