IGF-I R/IGF1R Antibody (3C8B1)

Western Blot: IGF-I R Antibody (3C8B1) [NBP1-51536] - Western blot analysis using IGF-I R mouse mAb against truncated IGF-I R recombinant protein.

Immunohistochemistry-Paraffin: IGF-I R Antibody (3C8B1) [NBP1-51536] - Human gastric adenocarcinoma(A), colon adenocarcinoma(B), endometrial carcinoma(uterus)(C), ovary adenocarcinoma(D), lung squamous cell carcinoma(E), stomach epithelium mucosae(F), showing localization using IGF-I R with DAB staining.

Product Discontinued

IGF-I R/IGF1R Antibody (3C8B1) Summary

• Immunogen: Purified recombinant fragment of IGF1R-Beta expressed in E. Coli.
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Gene: IGF1R
• Purity: Unpurified

Applications/Dilutions

• Dilutions:
  • ELISA 1:10000
  • Immunohistochemistry 1:200-1:1000
  • Immunohistochemistry-Paraffin 1:200-1:1000
  • Western Blot 1:500-1:2000
• Theoretical MW: 96 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: Ascites
• Preservative: 0.03% Sodium Azide
• Purity: Unpurified

Alternate Names for IGF-I R/IGF1R Antibody (3C8B1)

• CD221 antigen
• CD221
• EC 2.7.10
• EC 2.7.10.1
• IGF1R
• IGF-1R
• IGF-I R
• IGF-I receptor
• IGFIR
• IGF-IR
• IGFR
• insulin-like growth factor 1 receptor
• Insulin-like growth factor I receptor
• JTK13
• MGC142170
• MGC142172
• MGC18216
• soluble IGF1R variant 1
• soluble IGF1R variant 2

Background

IGF1R(insulin-like growth factor 1 receptor), a transmembrane receptor tyrosine kinase, is widely expressed in many cell types within fetal and postnatal tissues, and in many cell lines. Upon binding to its ligands, IGF-I and IGF-II, receptor autophosphorylation occurs. The triple tyrosine cluster within the kinase domain (Tyr1131, Tyr1135 and Tyr1136) is the earliest major site of autophosphorylation. Phosphorylation of these three tyrosine residues is necessary for kinase activation.Insulin receptors (IRs) share significant similarity with IGF1 receptors in both structure and function,including an equivalent triple tyrosine cluster within the activation loop of the kinase domain (Tyr1146, Tyr1150 and Tyr1151).Tyrosine autophosphorylation of insulin receptor is one of the earliest cellular responses to insulin stimulation. Autophosphorylation begins with phosphorylation of Tyr1146 and either Tyr1150 or Tyr1151. Full kinase activation requires the triple tyrosine phosphorylation.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: IGF1R