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Biotinylated Human ErbB3 / Her3 Protein, His Tag, ultra sensitivity (primary amine labeling) (MALS verified)

Product specifications

ErbB3,also known as Her3 (human epidermal growth factor receptor 3), is a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound glycoprotein has a neuregulin binding domain but has not an active kinase domain. It therefore can bind the ligand but cannot mediate the intracellular signal transduction through protein phosphorylation. However, it does form heterodimers with ErbB2 or other EGFR members responsible for tyrosine phosphorylation to give a receptor complex and initiate the related pathway, which lead to cell proliferation or differentiation. Overexpression of this protein has been reported in numerous cancers, including prostate, bladder, and breast tumors. This protein has different isoforms derived from alternative splicing variants, and among which, the secreted isoform lacking the intermembrane region modulates the activity of membrane-bound form.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 69.5 kDa. The protein migrates as 85-95 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Catalog Number

ER3-H8223-200ug

Product Category

Proteins & Peptides

Material Category

MABSol® Biotin Labeled Proteins

Supplier

ACROBiosystems

Species

Human

Host

HEK293

Format

Powder

Purity

95%

Conjugate

Biotin-labeled

Source

MABSol® Biotinylated Human ErbB3, His Tag, primary amine labeling (ER3-H8223) is expressed from human HEK293 cells. It contains AA Ser 20 - Thr 643 (Accession # NP_001973.2). It is the biotinylated form of Human ErbB3, His Tag (ER3-H5223).

Molecule

ErbB3

Tag

C-6×His

Expregion

Ser 20 - Thr 643

Endotoxin Level

1.0 EU per μg

Buffer

PBS, pH7.4

Product Size & Price

Product size: 200ug

Product price: 1380

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Order Details

We are continuously updating our catalog with advanced verified products. please send your request of our latest COA&SDS datasheet

Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

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