Src Family, Negative Regulatory Tyrosine Phosphorylation Site

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.

Recognizes human Src kinase family members (Src, Fyn, Lck, Lyn, and Hck). Species sequence homology: mouse and rat, and also among other members of the Src protein family.