ErbB 3 Antibody

ErbB 3 Antibody is a non-conjugated and Rabbit origined monoclonal antibody about 148 kDa, targeting to ErbB 3. It can be used for WB assays with tag free, in the background of Human.

ErbB 3: 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]

Free

2065

Predicted band size: 148 kDa

affinity purified

Non-conjugated

Cell Biology

Primary Antibody; Recombinant Rabbit Monoclonal Antibody

Rabbit

Human

P21860

WB: 1:500-1:1,000

WB

Liquid

Supplied in 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol and 0.05% BSA. Preservative: 0.01% Sodium azide

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

IgG

Synthetic peptide corresponding to Human ErbB3.The exact sequence is proprietary to MCE.