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Product Name :
Recombinant Human IGF-I/IGF-1 Protein Flag Tag

Description :
Synonyms IGF-I, IGF1A, somatomedin C, MGF Uniprot No. P05019-1 Source E.coli-derived human IGF-1 protein, Gly49-Ala118, with C-terminal Flag tag. Molecular Weight Approximately 8.6 kDa. Purity > 90% as determined by SDS-PAGE. Biological Activity The ED50as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 1 ng/mL, corresponding to a specific activity of > 1.0 106IU/mg. Fully biologically active when compared to standard. Endotoxin Formulation Lyophilized from a 0.2 m filtered concentrated solution in PBS. Reconstitution Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first usedand avoid repeated freeze-thaw cycles.

Storage :
The product should be stored at -25~-15℃ for 1 year from date of receipt.

MedChemExpress (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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Author: email exporter