ERBB3 Antilichaam

This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized.

2065

P21860

Human, Mouse, Rat

Recombinant fusion protein containing a sequence corresponding to amino acids 20-285 of human ERBB3 (NP_001973.2) .

Unconjugated

Primary Antibodies

Cancer, Cell Cycle, Growth Factors, Immunology, Signal Transduction

Affinity purification

Mouse skeletal muscle

Batch dependent

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

None

Blue Ice

Store at -20˚ C. Avoid freeze / thaw cycles.

Observed: 200kDa

IgG

WB: 1:500 - 1:2000

ERBB3

Mouse lung

Rat skeletal muscle

V-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3

Homo sapiens

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, p85-sErbB3, erbB-3

WB

Liquid