logo
logo
ErbB2 (Receptor Tyrosine-protein Kinase erbB-2, Proto-oncogene Neu, Proto-oncogene c-ErbB-2, p185erbB2, CD340, Kiaa3023, Neu)

Cat no: E3451-27V

ErbB2 (Receptor Tyrosine-protein Kinase erbB-2, Proto-oncogene Neu, Proto-oncogene c-ErbB-2, p185erbB2, CD340, Kiaa3023, Neu)

ErbB2, also called Neu and Her2 (human epidermal growth factor receptor 2), is a 185kD type I transmembrane glycoprotein that is a member of the ErbB family of tyrosine kinase receptors for EGF superfamily growth factors. ErbB2 is widely expressed in epithelial cells and plays roles in development, cancer, communication at the neuromuscular junction, and regulation of cell growth and differentiation. The mouse ErbB2 extracellular domain aa23-653 of 1256 shares 85% and 94% aa identity with human and rat ErbB2 ECD, respectively. The protease ADAM10 releases a 110kD soluble fragment of ErbB2 from the cell surface. ErbB2 has no identified ligands, but heterodimerizes with ErbB1 (EGF R), ErbB3, or ErbB4 to form higher affinity signaling complexes. The ErbB2/ErbB3 heterodimer is expressed in the majority of breast, skin, ovary and gastrointestinal tumors and transduces a highly mitogenic signal in response to neuregulin 1 (NRG1; heuregulin 1) or NRG2.\n\nApplications:\nSuitable for use in Flow Cytometry and Direct ELISA. Other applications not tested.\n\nRecommended Dilutions:\nFlow Cytometry: 2.5ug labels 10e6 cells using 3T3-L-1 mouse embryonic fibroblast adipose-like cell line\nOptimal dilutions to be determined by the researcher.\n\nStorage and Stability:\nLyophilized powder may be stored at -20 degrees C. Stable for 12 months at -20 degrees C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Reconstituted product is stable for 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Prices direct from United States Biological

Quick response times

Exclusive Biosave savings/discounts

SPECIFICATIONS

Catalog Number

E3451-27V

Size

100ug

Applications

ELISA, FC

Hosts

Rat

Reactivities

Mouse

Form

Supplied as a lyophilized powder from PBS, pH 7.4, 5% trehalose. Reconstitute with 200ul sterile PBS.

P Type

Mab

Purity

Purified by Protein G affinity chromatography.

Isotype

IgG1

Additional Info

Recognizes mouse ErbB2. <5% crosseactivity with rhErbB2, rmErbB3, rmErbB4 and rmEGF R

Read more on Supplier website
Advertisehere
BMA Biomedicals Horizontal banner
BMA Biomedicals

Latest promotion FROM:

BMA Biomedicals
View promotion

Latest promotions

Spend less time on DNA cleanup so you can do more science. The MSB Spin PCRapace is the fastest way to purify your DNA from PCR, restriction digestion, and...

As an incentive to qualify our BSA, we are offering a 20% discount when you purchase your first 100g, 500g or 1000g of any grade of Bovine Serum Albumin....

New brilliant antibodies, and new lower prices!For flow cytometry reagents in general, \"bright is better.\" The violet-excitable BD Horizon&trade; BV421 and...

It is not every day that you are given something for nothing. We are giving away additional spectrophotometer software.Cecil Instruments have enhanced the...

For the past decade scientists have extensively used ATS secondary toxin conjugates to make their own targeted toxins for in vitro use.The ability to combine...

We're so sure that you'll prefer Cayman Assay kits over your present brand that we're willing to give you a free assay kit to prove it!

10% Discount on 2 Rabbit Polyclonal Antibody Service. With over 20 years experience, SDIX has developed into the premier US custom antibody producer,...

Did your supplier increase the price of Fetal Bovine Serum? Did they substitute the US Origin with USDA? Well say no more! Innovative Research is still...

Bulk Cytokines with Custom Vialing.20 - 50% off cytokines, growth factors, chemokines and more...For a limited time Cell Sciences is offering substantial...

Are you planning to have a customised antibody made for your research?Since 2000, Everest has been producing a catalog containing thousands of affinity...

Jenway&rsquo;s 73 series spectrophotometer range provides four models with a narrow spectral bandwidth of 5nm and an absorbance range of &ndash;0.3 to 2.5A,...