ErbB 3 (ERBB3) Mouse Monoclonal Antibody [Clone ID: OTI1B11]

CAT#: CF803738

Carrier-free (BSA/glycerol-free) ERBB3 mouse monoclonal antibody, clone OTI1B11 (formerly 1B11)

Formulation: Standard Carrier Free


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USD 465.00

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Size
    • 100 ug

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Specifications

Product Data
Clone Name OTI1B11
Applications WB
Recommended Dilution WB 1:2000
Reactivities Human, Mouse, Rat
Host Mouse
Isotype IgG1
Clonality Monoclonal
Immunogen Full length human recombinant protein of human ERBB3 (NP_001973) produced in SF9 cell.
Formulation Lyophilized powder (original buffer 1X PBS, pH 7.3, 8% trehalose)
Reconstitution Method For reconstitution, we recommend adding 100uL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiment, we strongly recommend performing another round of desalting process. (OriGene recommends Zeba Spin Desalting Columns, 7KMWCO from Thermo Scientific)
Purification Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)
Conjugation Unconjugated
Storage Store at -20°C as received.
Stability Stable for 12 months from date of receipt.
Predicted Protein Size 146 kDa
Gene Name Homo sapiens erb-b2 receptor tyrosine kinase 3 (ERBB3), transcript variant 1, mRNA.
Background 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. [provided by RefSeq, Jul 2008]
Synonyms c-erbB-3; c-erbB3; ErbB-3; erbB3-S; HER3; LCCS2; MDA-BF-1; p45-sErbB3; p85-sErbB3; p180-ErbB3
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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