Involucrin

May be stored at 4 degree C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degree C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Recognizes human involucrin at 66-170kD, depending on cell type. Stains involucrin in a variety of sizes: 170kD in MCF-7 cells, a doublet of ~115kD and 150kD in gorilla and owl monkey, 66kD in canine, and a doublet of 105kD in porcine. Species Crossreactivity: gorilla, owl monkey, porcine, canine and rat