Purification Of Human Type Iv Collagen And Preparation Of Antiserum
Keywords
Type Iv Collagen, Isolation And Purification, Antiserum
Abstract
Type IV collagen was isolated and purified from human placental tissue using pepsin restriction digestion, nacl fractionated salting out, reduction and alkylation reactions, and cellulose ion exchange chromatography. It was identified by sds-page electrophoresis as a type IV collagen alpha peptide chain electrophoresis band. .Use purified type IV collagen to immunize rabbits to prepare high-titer specific antiserum.
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Original research was done by Liu Yu, Li Weidao, Lin Ding, Liu Xingming, Lu Ping
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