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Her3 / ErbB3 antibody

Anti-Her3 / ErbB3 antibody used in Western Blot (WB). GTX111789

Cat. No. GTX111789

Host

Rabbit

Clonality

Polyclonal

Isotype

IgG

Application

WB

Reactivity

Human
Package
100 μl ($399),
25 μl ($169)

APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Recommended Dilution
WB 1:500-1:3000
Not tested in other applications.

Calculated MW

148 kDa. ( Note )

Positive Control

MCF-7

Predict Reactivity

Mouse, Rat, Bovine, Cat(>80% identity)

PROPERTIES

Form

Liquid

Buffer

0.1M Tris, 0.1M Glycine, 10% Glycerol

Preservative

0.01% Thimerosal

Storage

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.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species

Human

Immunogen

Recombinant protein encompassing a sequence within the Extracellular domain of human Her3 / ErbB3. The exact sequence is proprietary.

Purification

Purified by antigen-affinity chromatography.

Conjugation

Unconjugated

RRID

AB_1950215

Note

For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.

TARGET

Synonyms

erb-b2 receptor tyrosine kinase 3 , ErbB-3 , FERLK , HER3 , LCCS2 , MDA-BF-1 , c-erbB-3 , c-erbB3 , erbB3-S , p180-ErbB3 , p45-sErbB3 , p85-sErbB3

Cellular Localization

Isoform 1: Cell membrane; Single-pass type I membrane protein , Isoform 2: Secreted

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]

Database

Research Area

DATA IMAGES

Anti-Her3 / ErbB3 antibody used in Western Blot (WB). GTX111789

GTX111789 WB Image

Various whole cell extracts (30 μg) were separated by 5% SDS-PAGE, and the membrane was blotted with Her3 / ErbB3 antibody [N1N2-2], N-term (GTX111789) diluted at 1:500. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.

REFERENCE

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REVIEW

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SDS
Glycerol.pdf
Thimerosal.pdf
Package List Price ($)
$ 399
$ 169
Currently in production