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HER4 Antibody / ERBB4

CAT: 0800-RQ8802Size: 100 µgDry Ice: NoHazardous: No
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CAT#:0800-RQ8802Size:100 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
ERBB4 (V-erb-b2 avian erythroblastic leukemia viral oncogene homolog 4) also known as ONCOGENE ERBB4 or HER4, is an enzyme that in humans is encoded by the ERBB4 gene. The HER4/ERBB4 gene is a member of the type I receptor tyrosine kinase subfamily that includes EGFR, ERBB2 and ERBB3. This gene is mapped on 2q34. ERBB4/HER4 is a single-pass type I transmembrane protein with multiple furin-like cysteine rich domains, a tyrosine kinase domain, a phosphotidylinositol-3 kinase binding site and a PDZ domainbinding motif. Furthermore, ERBB4/HER4 is a transmembrane receptor tyrosine kinase that regulates cell proliferation and differentiation. After binding its ligand, heregulin, or activation of protein kinase C by TPA, the ERBB4 ectodomain is cleaved by a metalloprotease.
Specifications
Western blot: 1-2 µg/mL, Immunohistochemistry (FFPE) : 2-5 µg/mL, ELISA: 0.1-0.5 µg/mL
UniProt
Q15303
Host
Rabbit
Reactivity
Human, Mouse, Rat
Immunogen
An E.coli-derived human recombinant protein (amino acids E1231-K1291) was used as the immunogen for the HER4 antibody.
Clonality
Polyclonal
Isotype
IgG
Applications
WB, IHC-P, ELISA
Purity
Antigen affinity chromatography
Format
Antigen affinity purified
Buffer
Lyophilized from 1X PBS with 2% Trehalose
Limitations
This HER4 antibody is available for research use only.
Storage Conditions
After reconstitution, the HER4 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Formulation
0.5 mg/mL if reconstituted with 0.2ml sterile DI water
Applications Notes
Optimal dilution of the HER4 antibody should be determined by the researcher.
Location
Cytoplasmic, plasma membrane, nuclear
Image Legend
IHC staining of FFPE human pancreas ductal adenocarcinoma tissue with HER4 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.

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