IGF-1R (G1155) Antibody
- 貨號 Cat. No.
- BS1182
- 規格 Size
- 100μg
- 品牌 Brand
- Bioworld
Description
stock
Host: Rabbit
Reactivity: Human,Mouse,Rat
Product
1 mg/ml in Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.2.
Purification & Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Specificity
IGF-1R (G1155) antibody detects endogenous levels of IGF-1R protein.
Applications (Recommended Dilutions)
WB: 1:500~1:1000 IHC: 1:50~1:200
Western Blot(WB)
Western blot (WB) analysis of IGF-1R (G1155) antibody in extracts from 293 cells treated with Insulin.
Immunohistochemistry (IHC)
Immunohistochemistry (IHC) analyzes of IGF-1R (G1155) antibody in paraffin-embedded human breast carcinoma tissue.
Storage&Stability
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Background
Receptor tyrosine kinases (RTKs) are transmembrane molecular scaffolds that influence cellular processes including the cell cycle, cell migration, cell metabolism, cell survival, proliferation and differentiation. Insulin-like growth factor-I receptor (IGF-IR) is an RTK that stimulates growth in many different cell types, blocks apoptosis, acts as an intermediate of many growth hormone responses and may stimulate the growth of some types of cancer. The IGF-IR cognate ligand insulin-like growth factor-I (IGF-I) promotes association of IGFIR with Shc, GRB2 and Sos 1, which initiates Ras and ERK kinase cascades, thereby modifying transcription factor activity, such as activation of the Elk transcription factors. The modular phosphotyrosine binding (PTB) domains of insulin receptor substrate (IRS)-1 and -2 can associate with active IGF-IR and initiate phosphatidylinositol 3-kinase-dependent downstream signals. The human IGF-IR gene maps to chromosome 15q26.3 and encodes a 1,376 amino acid precursor protein that cleaves into α and β subunits. The human IGF-IIR gene maps to chromosome 6q26 and encodes a 2,491 amino acid transmembrane protein.
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