Basic Hair Keratin, K85 (KRT85, Keratin 85, HB5, Hb-5, hHb5, K12.12, K85, Keratin, type II cuticular Hb5, KRTHB5, Type II hair keratin Hb5)

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