Anti-KPB1 / 2 Antibody

Manufactured by Antibodies.com, this affinity-purified rabbit polyclonal reagent is raised against an internal epitope of human KPB1 / 2 (also known as PRKAB1/2, the β1/β2 regulatory subunits of AMPK) and recognizes the endogenous protein in multiple species. The antibody is supplied as an unconjugated rabbit IgG at a concentration of 1.0 mg/mL in 50 µL of phosphate buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. It has been validated for Western blot (WB) and immunocytochemistry / immunofluorescence (ICC/IF), delivering reliable detection of total KPB1 / 2 in lysates and fixed cells. Cross-reactivity has been confirmed against Human, Mouse, and Rat samples, making it a versatile choice for comparative studies across mammalian models. The polyclonal format ensures broad epitope coverage, while epitope-specific affinity chromatography using the immunizing peptide provides high specificity and low background. For optimal stability, the product should be stored at –20 °C in small aliquots to avoid repeated freeze–thaw cycles; the glycerol-rich buffer prevents ice crystal formation and preserves antibody activity. Shipped from AFMS, this Primary Antibody is catalogued under reference A39530 and is priced at 1365.0 SAR for the 50 µL pack size. Researchers working on AMPK signaling, metabolic regulation, or β-subunit biology will find this Antibodies.com reagent a dependable tool for both routine and exploratory applications.