Species: Human Expressing host: HEK293 cells Description: Recombinant Human IGF1R Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Met1-Asn932 ) of Human IGF1R fused with His tag and Avi tag at the C-terminal. Tag: C-His&Avi Purity: > 95% by Tris-Bis PAGE;> 95% by SEC-HPLC Endotoxin: Biological Activity: Immobilized Human IGF1R,His Tag at 0.2 g/mL (100 L/Well). Dose response curve for Anti-IGF1R Ab with the EC50of 32.4 ng/mL determined by ELISA. preparation: Lyophilized from a 0.22 m filtered solution of PBS, pH 7.4. Storage Store the lyophilized protein at -20C to -80C for long term.
After reconstitution, the protein solution is stable at -20C for 3 months, at 2-8C for up to 1 week.Unopened freeze-dried powder,Store at -20 to -80 °C for twelve months
Redissolution: Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.Redissolution:Store at -20 to -80 °C,avoid repeated freeze thaw cycles
Background Information : GeneID 3480 Swiss Prot P08069 Alias: IGF1R;CD221;IGFIR;IGFR;JTK13MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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