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IGF1R Recombinant Human Protein (without Catalytic Activity Domain), His Tag

Catalog number: 10164H08H5

 Related applications: Protein Assays and Analysis

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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..

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.

Activity: Measured by its binding ability in a functional ELISA. Immobilized human IGF1R-His at 2 µg/well can bind biotinylated recombinant human IGF1 with a linear range of 0.16-0.8 µg/ml.

Formulation: Lyophilized in PBS, pH7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween-80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by SINO Biological.

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


Form: Lyophilized
Purity: ≥ 85% by SDS-PAGE
Gene ID: 3480
Species: Human
Expression: Mammalian
Gene Symbol: IGF1R
Gene Aliases: CD221, IGFIR, JTK13, MGC142170, MGC142172, MGC18216
Product Size: 5 µg
Protein Form: Truncated, Recombinant
Protein Family: Growth Factors & Receptors
Endotoxin Level: < 1 EU/µg
Protein Subtype: Growth Factor Receptors
Molecular Weight: 150 kDa
Research Category: Immunology, Oncology, Stem Cell Research, Signal Transduction
Protein Tag or Fusion: His Tag
Validated Application: Assay Standard

Contents & storage

Store at -20 to -70 °C


Manuals & protocols

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