Citation: Yong Liang ZHANG, Sheng JIN. A STUDY ON THE WATER-SOLUBLE PEPTIDES IN RAPE POLLEN:EXTRACTION, PURIFICATION, SEQUENCE DETERMINATION AND MEASUREMENT OF IMMUNOPROMOTIVE ACTIVITY[J]. Chinese Chemical Letters, ;1990, 1(1): 85-86. shu

A STUDY ON THE WATER-SOLUBLE PEPTIDES IN RAPE POLLEN:EXTRACTION, PURIFICATION, SEQUENCE DETERMINATION AND MEASUREMENT OF IMMUNOPROMOTIVE ACTIVITY

Department of Chemistry Peking University Beijing 100871

Received Date: 18 October 1989

Four peptide components RP1, RP2, RP3Ⅰ and RP3Ⅱ were purified from the water-ex-tract of rape(Brassica campestris L.)pollen.The primary sequence of RP3I, with 12 amino acid residues, has been determined by Edman degradation-N-terminal dansylation.The immunopro-motive activities of the initially separated sample and RP3I have been also observed in vitro.
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