共 9 条
[2]
BERGMEYER HV, 1963, METHOD ENZYMAT AN, P811
[3]
KATCHALSKI E, 1971, ADV ENZYMOLOGY, V34, P465
[4]
PREPARATION OF CHEMICALLY DEFINED EPISLON N-ACETYLATED TRYPSIN
[J].
EUROPEAN JOURNAL OF BIOCHEMISTRY,
1967, 2 (02)
:215-+