Anti-p95 / NBS1 (Ab-343) Antibody

Offered by Antibodies.com, this affinity-purified reagent is a rabbit polyclonal antibody raised against a synthetic peptide spanning amino acids 341–345 (S-L-S-Q-G) of human p95 / NBS1 (NBN), allowing selective detection of the endogenous total NBS1 protein. The antibody is supplied as a 50 µl aliquot at a concentration of 1.0 mg/mL in unconjugated form, formulated in phosphate-buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, with 150 mM NaCl, 0.02% sodium azide and 50% glycerol as a cryoprotectant — a buffer composition compatible with standard short-term storage at 4 °C and longer-term aliquoting at –20 °C. Purified by epitope-specific peptide affinity chromatography after immunization of rabbits with the KLH-conjugated peptide, the polyclonal preparation is validated for Western blot (recommended dilution range 1:500–1:1000) and immunohistochemistry on human samples (1:50–1:100), making it suitable for DNA-damage-response and ATM/NBS1 signaling studies. Reactivity is reported for human tissue and cell lysates, while the unconjugated format provides flexibility for downstream labelling with HRP, biotin, or fluorophore conjugates of the researcher's choice. For research use only; not intended for diagnostic or therapeutic applications. Dispatched from St. Louis, MO with a typical lead time of 6–9 business days.