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I want to know the data of purity for Apolipoprotein B, ab77859. Could you provide information for me?
Asked on Dec 01 2009
Thank you for your enquiry. The actual purity has not been determined for ab77859, Apolipoprotein B. However the following information may be helpful. ab77859 is manufactured to eliminate all other apoproteins including B48. To manufacture this product, the laboratory starts with purified LDL which contains predominantly Apolipoprotein B100. The total protein extracted from LDL is chromatographed on Sephadex S-200. About 95% elutes at the void volume (Apo B100) and this is the fraction used as Apo B100. The remainding 5% is the other apoproteins including B48 and is not used in this product. I hope this information helps you, and please do not hesitate to contact us if you have further questions.
Answered on Dec 01 2009