ErbB 3 (ERBB3) Rabbit Polyclonal Antibody

CAT#: AP09510PU-S

ErbB 3 (ERBB3) rabbit polyclonal antibody, Aff - Purified


USD 230.00

2 Weeks*

Size
    • 50 ug

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Specifications

Product Data
Applications IF
Recommended Dilution Immunofluorescence: 1/100 - 1/200.
Reactivities Human
Host Rabbit
Clonality Polyclonal
Immunogen Synhesized non-phosphopeptide derived from human Her3/ErbB3 around the phosphorylation site of Tyr1289 (Q-G-YPE-E)
Specificity Her3/ErbB3 Antibody detects endogenous levels of total Her3/ErbB3 protein.
Formulation Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol
State: Aff - Purified
State: Liquid purified Ig
Concentration lot specific
Purification Affinity chromatography
Storage Store the antibody at -20°C.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Gene Name Homo sapiens v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3 (ERBB3), transcript variant s
Background The ErbB3 gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. ErbB3 is a membrane-bound protein which has a neuregulin binding domain but not an active kinase domain. It can therefore bind this ligand but cannot convey a signal into the cell via 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.
Synonyms ERBB-3, c-erbB-3, HER-3
Reference Data
Protein Families Adult stem cells, Druggable Genome, Protein Kinase, Secreted Protein, Stem cell - Pluripotency, Transmembrane
Protein Pathways Calcium signaling pathway, Endocytosis, ErbB signaling pathway

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.