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Sino Biological™ IGF1R Recombinant Human Protein (without Catalytic Activity Domain), His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Asn 932) of human IGF1R precursor (NP_000866.1) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS10164H08H50

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 10164H08H50


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Gene ID (Entrez) 3480
Molecular Weight 150kDa
Purity ≥85% by SDS-PAGE
Quantity 50μg
Storage Requirements Store at -20° to -70°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Structural Form Truncated/Recombinant
Protein Subtype Growth Factor Receptors
Endotoxin Concentration <1 EU/μg
Gene Alias CD221, IGFIR, JTK13, mgC142170, mgC142172, mgC18216
Common Name Insulin-like growth factor 1 receptor
Gene Symbol IGF1R
Protein Tag His Tag
Validated Application Assay Standard
Protein Family Growth Factors & Receptors
Expression System Mammalian

Insulin-like growth factor 1 receptor (IGF1R), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications. Since this product is a truncated protein and does not contain intracellular catalytic activity domain, it is not suitable for use in enzyme activity studies.

  • Activity: Measured by its binding ability in a functional ELISA; immobilized human IGF1R-His at 2μg/well can bind biotinylated recombinant human IGF1 with a linear range of 0.16-0.8μg/mL
  • Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween-80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.