ErbB 3 (ERBB3) Rabbit Polyclonal Antibody

CAT#: AP08087PU-N

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

Size: 50 ul 100 ul



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CNY 2,250.00


货期*
2周

规格
    • 100 ul

Product images

Specifications

Product Data
Applications IF, IHC, WB
Recommend Dilution Western blot: 1/500-1/1000.
Incubate membrane with diluted antibody in 5% nonfat milk, 1xTBS, 0.1% Tween-20 at 4°C with gentle shaking overnight.
Immunofluorescence: 1/100-1/200.
Immunohistochemistry on Paraffin-Embedded Sections: 1/50-1/100.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen Peptide sequence around amino acids 1326~1330 (P-D-Y-W-H) derived from Human Her3/ErbB3.
Specificity This antibody detects endogenous levels of total Her3/ErbB3 protein.
Formulation PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% Glycerol.
State: Aff - Purified
State: Liquid purified Ig fraction.
Concentration lot specific
Purification Immunoaffinity Chromatography using epitope-specific immunogen.
Conjugation Unconjugated
Storage Condition Store the antibody (in aliquots) at -20°C.
Avoid repeated freezing and thawing.
Gene Name erb-b2 receptor tyrosine kinase 3
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
Note Molecular Weight: 185 kDa
Reference Data
*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.
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