KEY FEATURES: ? Amine-reactive; has a spacer with arm length of 22.4 A? which helps to minimize steric hindrance to biotin labeling ? More water-soluble than the corresponding NHS compound without the sulfo group ? Membrane-impermeable ? Forms permanent amide bonds and the spacer arm cannot be cleaved APPLICATIONS: ? Sulfo-NHS-LC-Biotin is ideal for biotinylating antibody or protein that can then be used for protein detection, purification or immobilization ? Sulfo-NHS-LC-Biotin is particularly useful for targeting cell surface proteins due to the membrane-impermeability of this reagent. MW: 556.59. Purity ≥90% by NMR
Size
50 mg
Concentration
n/a
Applications
n/a
Other Names
Sulfosuccinimidyl 6-(biotinamido) Hexanoate; Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt