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R&D Systems™ ProDots Human IGF-I Recombinant Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.
Supplier: R&D Systems™ PRD29101
This item is not returnable.
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Description
The ProDots Recombinant Human IGF-I/IGF-1 Protein is derived from E. coli. The ProDots Recombinant Human IGF-I/IGF-1 Protein has been validated for the following applications: Bioactivity.Specifications
P05019 | |
3479 | |
IGF-I/IGF-1 | |
E. coli-derived human IGF-I/IGF-1 protein Gly49-Ala118 | |
<0.10 EU per 1μg of the protein by the LAL method. | |
IGF-I | |
Measured in a serum-free cell proliferation assay using MCF-7 human breast cancer cells. Karey, K.P. et al. (1988) Cancer Research 48:4083. The ED50 for this effect is typically 0.3-1.5ng/mL. | |
Human | |
For a stock solution, reconstitute at 200 μg/mL in sterile PBS, or simply roll ProDot™ directly into cell culture medium for immediate use. | |
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain |
Bioactivity | |
Observed M.W.: 7kDa, reducing conditions, Theoretical M.W.: 7.6kDa | |
5μg | |
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt at room temperature as supplied. 12 months from date of receipt at 2-8° C as supplied. 1 month at 2-8° C under sterile conditions after reconstitution. 3 months at -20 to -80° C under sterile conditions after reconstitution. | |
IBP1, IGF1, IGF-1, IGF1A, IGFI, IGF-I, IGF-IA, IGF-IB, insulin-like growth factor 1, insulin-like growth factor 1 (somatomedin C), insulin-like growth factor I, insulin-like growth factor IA, insulin-like growth factor IB, Mechano growth factor, MGF, Somatomedin A, Somatomedin C, Somatomedin-C | |
IGF1 | |
Unconjugated | |
Recombinant | |
E. coli-derived Gly49 - Ala118 |
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