c-erbB2, phosphospeci?c (HER-2, neu Receptor) (BSA & Azide Free)

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 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Highly specific to human activated, tyrosine-phosphorylated (pTyr1248) form of c-erbB-2. Does not crossreact with closely related receptors such as EGFR, HER-3 or HER-4.