insulin

CAS:11061-68-0
Molecular formula: c257h383n65o77s6
Molecular weight: 5808
Level: br
Potency: 15 ~ 31u / mg
Properties: white or off white crystalline powder. 
Purpose: biochemical research. cell culture
Preservation: - 20 ° C
instructions:
The concentration serum-free medium is generally 5 ~ 20mg / L. For different cell lines, the most appropriate concentration needs to be selected.
Recombinant human was supplied as powder and cryopreserved below - 18 ºC. Dissolve before use. Generally, prepare a stock solution containing 1 ~ 2mg i per 1ml  solution (10mm), and then sterilize and filter. The filtrate can be stored at - 20 ºC for 6 months after sub packaging. Repeated freezing and thawing shall be avoided.

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Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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