Biotinylated Human IGF-I R / CD221 Protein, His, Avitag™ | IGR-H82E3-200ug

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SKU:
716-IGR-H82E3-200ug
Availability:
IN STOCK
Weight:
1.20 KGS
€1,948.00
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Description

Biotinylated Human IGF-I R / CD221 Protein, His, Avitag™ | IGR-H82E3-200ug| Gentaur Distribution US, UK & Europe

The Insulin-like Growth Factor 1 Receptor (IGF1) is also known as CD221, JTK13. and is a transmembrane receptor that is activated by IGF-1 and by the related growth factor IGF-2. It belongs to the large class of tyrosine kinase receptors. This receptor mediates the effects of IGF-1, which is a polypeptide protein hormone similar in molecular structure to insulin. IGF1R is make up of two alpha subunits and two beta subunits, the Both the α and β subunits are synthesized from a single mRNA precursor. The precursor is then glycosylated, proteolytically cleaved, and crosslinked by cysteine bonds to form a functional transmembrane αβ chain.The α chains are located extracellularly while the β subunit spans the membrane and are responsible for intracellular signal transduction upon ligand stimulation. IGF1R have a binding site for ATP, which is used to provide the phosphates for autophosphorylation. There is a 60% homology between IGF1R and the insulin receptor. In response to ligand binding, the α chains induce the tyrosine autophosphorylation of the β chains. This event triggers a cascade of intracellular signaling that, while somewhat cell type specific, often promotes cell survival and cell proliferation.

Source: Biotinylated Human IGF-I R, His, Avitag (IGR-H82E3) is expressed from human 293 cells (HEK293). It contains AA Glu 31 - Asn 932 (Accession # P08069-1).

Format: Powder.

Tag: C-10×His & C-Avi.

Expression System: HEK293.

Expression Region: Glu 31 - Asn 932.

Conjugate: Biotin-labeled.

Molecular Weight: 106.6 kDa.

Characteristics: This protein contains a furin convertase cleavage site, 737-RKRR-740, and will be partially processed into N (α chain) and C-terminal fragment (partial β chain) with calculated MW of 81.0 kDa and 25.6 kDa respectively. The protein migrates as 45-50 kDa (partial β chain), 110-120 kDa (α chain).

Purity: 90%.

Buffer: PBS, pH7.4.

Storage Conditions: -20℃.

Shipping Conditions: RT

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Additional Information

Size:
200 ug
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