Immunohistochemistry (IHC): 1:100 dilution, Western Blot (WB): 1:1000 dilution.
This antibody reacts to Human c-erbB-2/HER-2. This antibody may also react to mouse or rat c-erbB-2/HER-2, as predicted by immunogen homology.
50% Glycerol/PBS with 1% BSA and 0.09% sodium azide
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Batch dependent (Please refer to the vial label for the specific concentration.)
A peptide corresponding to the C-terminus of Human c-erbB-2/HER-2
Protein A affinity purified from an animal origin-free culture supernatant
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Erb-B2 Receptor Tyrosine Kinase 2 , Cd340 , Her-2 , Her-2/Neu , Her2 , Mln 19 , Neu , Ngl , Tkr1 , Erbb2
This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized. [provided by RefSeq, Jul 2008]
GTX33616 WB Image
Western Blot of MCF-7, PC3, Jurkat, and A375cell lysates using RM228, showed a band of Her2 expressed only in MCF-7 cells.
GTX33616 IHC Image
Immunohistochemical staining of FFPE human breast cancer tissue sections, using Anti-HER2 (c-erbB-2) Rabbit Monoclonal antibody RM228.