Home  >  Products  >  ErbB3 (ERBB3, v-erb-b2 Erythroblastic Leukemia Viral Oncogene Homolog 3 avian, HGNC:3431, ErbB-3, HER3, MDA-BF-1, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3)
ErbB3 (ERBB3, v-erb-b2 Erythroblastic Leukemia Viral Oncogene Homolog 3 avian, HGNC:3431, ErbB-3, HER3, MDA-BF-1, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3)

ErbB3 (ERBB3, v-erb-b2 Erythroblastic Leukemia Viral Oncogene Homolog 3 avian, HGNC:3431, ErbB-3, HER3, MDA-BF-1, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3)

Cat no: E3451-36A

Supplier: United States Biological
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c-erbB-3/HER-3 is a member of the EGF receptor tyrosine kinase family. It is a kinase defective receptor which signals by forming heterodimers with other erb family members. c-erbB-3 is over-expressed in a variety of tumors including breast, stomach, pancreas and colon, although the significance is unclear because over-expression of c-erbB-3 has no effect on tumorigenic growth of cells. Heregulin and EGF stimulate tyrosine phosphorylation of c-erbB-3 to different extents. This antibody can be used to assess the contribution of the other erb family members co-expressed with c-erbB-3 to ligand-dependent signaling because it inhibits the binding of heregulin (NDF) to c-erbB-3/HER-3. Applications: Suitable for use in Peptide ELISA and Western Blot. Other applications not tested. Recommended Dilutions: Peptide ELISA: Detection limit is 1:32,000 Western Blot: 1:1667-1:5000 Optimal dilutions to be determined by the researcher. Positive Control: Jurkat lysate Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: E3451-36A
Reactivities: Human, Mouse, Rat, Canine
Hosts: Goat
Applications: ELISA, Western Blot
Size: 100ug
Form: Supplied as a liquid in Tris-saline, pH 7.3. 0.5% BSA, 0.02% sodium azide.
P type: Pab
Isotype: IgG
Purity: Purified by immunoaffinity chromatography.
Alternative names: v-erb-b2 Erythroblastic Leukemia Viral Oncogene Homolog 3 (avian), HGNC:3431, ErbB-3, MDA-BF-1, c-erbB-3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3
References: 1. van der Horst EH, et al., (2005) Int J Cancer. Feb 20;113(5):689-98.
Additional info: Recognizes only isoform 1 (NP_001973.2) of human ErbB3. An ~150kD band was observed in human lysates of T cell line Jurkat. A minor band of unknown identity was also consistently observed at ~48kD. This band was successfully blocked by incubation with the immunizing peptide. Species Crossreactivity: mouse, rat and canine

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