ErbB4 (c-erbB4, HER4) (BSA & Azide Free)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at-20 °C or colder. Aliquots are stable for at least 12 months at-20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Recognizes human ErbB4 (c-erbB4, HER4) at 185kD. Inhibits the binding of heregulin (NDF) to c-erbB4. Does not effect tyrosine kinase activity or internalization of c-erbB4.

[erbB4; EGF-like growth factor receptor ErbB4 extracellular domain; receptor tyrosine-protein kinase erbB-4; OTTMUSP00000030425; OTTMUSP00000030426; OTTMUSP00000030427; avian erythroblastosis oncogene B 4; proto-oncogene-like protein c-ErbB-4; v-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)]