ErbB3/Her3 [p Tyr1222] Antibody (5Z1F0)

Western Blot: ErbB3/Her3 [p Tyr1222] Antibody (5Z1F0) [NBP3-16922] - Western blot analysis of extracts of 293T cells, using ErbB3/Her3 Rabbit mAb (NBP3-16922) at 1:1000 dilution.293T cells were treated by CIP(20uL/400ul) at 37C for 1 hour. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% BSA. Detection: ECL Enhanced Kit. Exposure time: 3min.

• Reactivity: Hu
• Applications: WB
• Clone: 5Z1F0
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated

ErbB3/Her3 [p Tyr1222] Antibody (5Z1F0) Summary

• Description: Novus Biologicals Rabbit ErbB3/Her3 [p Tyr1222] Antibody (5Z1F0) (NBP3-16922) is a recombinant monoclonal antibody validated for use in WB. All Novus Biologicals antibodies are covered by our 100% guarantee.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: A synthetic phosphorylated peptide around Y1222 of human ErbB3/Her3 (P21860). LGYEY
• Modification: p Tyr1222
• Source: HEK293
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: ERBB3
• Purity: Affinity purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1:500 - 1:2000

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.3), 50% glycerol, 0.05% BSA
• Preservative: 0.02% Sodium Azide
• Purity: Affinity purified

Alternate Names for ErbB3/Her3 [p Tyr1222] Antibody (5Z1F0)

• c-erbB3
• EC 2.7.10
• EC 2.7.10.1
• ErbB3
• ErbB-3
• erbB3-S
• HER3
• HER3c-erbB-3
• LCCS2
• lethal congenital contracture syndrome 2
• MDA-BF-1
• MGC88033
• p180-ErbB3
• p45-sErbB3
• p85-sErbB3
• Proto-oncogene-like protein c-ErbB-3
• receptor tyrosine-protein kinase erbB-3
• Tyrosine kinase-type cell surface receptor HER3
• v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian)

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.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: ERBB3