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Medchemexpress LLC Sulfo-NHS-LC-biotin sodium | 191671-46-2 | MFCD00078534 | 98.0% | 556.59 | C20H29N4NaO9S2 | 10 MG
Supplier: Medchemexpress LLC HYD079910MG
Sulfo-NHS-LC-Biotin sodium is a water-soluble, amine-reactive sulfo-NHS ester of biotin with a long-chain spacer (LC) that enables efficient labeling of primary amines on proteins and other biomolecules. It is formulated as the sodium salt to improve aqueous solubility and is suited for selective cell-surface biotinylation, detection, and affinity capture applications.
- Amine-reactive sulfo-NHS ester for efficient biotinylation.
- Long-chain spacer reduces steric hindrance and preserves biomolecule function.
- Water-soluble sodium salt suitable for aqueous labeling of surface proteins.
- Limited membrane permeability for selective cell-surface labeling.
- High purity and well-characterized for reproducible results.
- Soluble in DMSO (approx. 175 mg/mL); store sealed and away from moisture.
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