| Literature DB >> 6275386 |
Abstract
The chicken intestinal 1 alpha, 25-dihydroxyvitamin D3 receptor-like protein has been purified to apparent homogeneity as determined by sodium dodecyl sulfate gel electrophoresis. The techniques employed for the purification include selective precipitation of the receptor by Polymin P (polyethyleneimine) and (NH4)2SO4 and batch adsorption to and selective elution from hydroxylapatite, followed by gel exclusion and DEAE-cellulose chromatography. Finally, the labeled receptor was eluted at a pH of approximately 6.0 on a chromatofocusing column. The protein was purified 6100-fold and the receptor was obtained in 9% yield.Entities:
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Year: 1982 PMID: 6275386 PMCID: PMC345652 DOI: 10.1073/pnas.79.1.16
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205