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What is IGF-1DES 1mg?
- Sep 28, 2021 -

The recombinant human insulin-like growth factor-1, Des(1-3) protein is recombinantly expressed in E. coli. It is a single-chain, non-glycosylated polypeptide chain containing 67 amino acid fragments (aa 4-70) , The molecular weight is 7372Da. The recombinant human insulin-like growth factor-1, Des(1-3) protein was finally purified by standard chromatographic techniques.

The human insulin-like growth factor-1, Des(1-3) (IGF1 Des1-3) products provided are filter-sterilized white freeze-dried powder; the freeze-dried powder is made from human insulin-like growth factor-1, Des( 1-3) (IGF1 Des1-3) in 50mM acetate buffer after further dialysis and lyophilization. We recommend adding 100 mM acetic acid to prepare a working stock solution to 100 μg/ml, which can be further diluted according to experimental requirements during subsequent experiments.

Human insulin-like growth factor-1, Des(1-3) (IGF1 Des1-3) freeze-dried powder can be stored at room temperature for 3 weeks, or stored at -18°C for long-term storage. After re-dissolution, it can be stored in a refrigerator at 4°C for at least 2-7 days; if you want to extend the storage time, it is recommended to aliquot (load body protein such as 0.1% HSA or BSA) and store it at -18°C. Please avoid repeated freezing and thawing.

Israel's ProSpec company focuses on the production of bacterial-derived recombinant proteins. Its unique bacterial and mammalian expression and protein folding technologies make it a world-class supplier of scientific research-grade proteins such as cytokines, growth factors, and chemokines. ProSpec-Tany is one of the companies that can provide the most types of protein in the world. Leading production technology and scale enable it to provide milligrams to grams of protein at a price better than similar companies. As the general agent of ProSpec in China, Amy and ProSpec provide researchers with the best and latest cell biology research tools and continuously expand the quality of products and services.


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