PREPARATION OF TRYPSIN FREE CHYMOTRYPSIN

被引:3
作者
GHOSH, M
TYAGI, R
GUPTA, MN
机构
关键词
D O I
暂无
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Chitosan/chitosan-magnetite beads were prepared and binding of different enzymes were done on these beads. The difference in extent of binding of trypsin and chymotrypsin to chitosan-magnetite beads is used for the separation of these enzymes.
引用
收藏
页码:149 / 152
页数:4
相关论文
共 14 条
[1]  
ATKINSON L, 1994, IN PRESS T I CHEM C
[2]  
BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3
[3]   DRIED CALCIUM ALGINATE MAGNETITE SPHERES - A NEW SUPPORT FOR CHROMATOGRAPHIC SEPARATIONS AND ENZYME IMMOBILIZATION [J].
BURNS, MA ;
KVESITADZE, GI ;
GRAVES, DJ .
BIOTECHNOLOGY AND BIOENGINEERING, 1985, 27 (02) :137-145
[4]   PURIFICATION AND DETERMINATION OF THE BINDING-SITE OF LACTATE-DEHYDROGENASE FROM CHICKEN BREAST MUSCLE ON IMMOBILIZED FERRIC IONS [J].
CHAGA, G ;
ANDERSSON, L ;
PORATH, J .
JOURNAL OF CHROMATOGRAPHY, 1992, 627 (1-2) :163-172
[5]   PREPARATION AND PROPERTIES OF 2 NEW CHROMOGENIC SUBSTRATES OF TRYPSIN [J].
ERLANGER, BF ;
COHEN, W ;
KOKOWSKY, N .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1961, 95 (02) :271-&
[6]   HEAVY-METAL UPTAKE BY SWOLLEN CHITOSAN BEADS [J].
MITANI, T ;
MORIYAMA, A ;
ISHII, H .
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 1992, 56 (06) :985-985
[7]   EFFECTS OF COUNTER IONS (SO4(2-) AND CL-) ON THE ADSORPTION OF COPPER AND NICKEL IONS BY SWOLLEN CHITOSAN BEADS [J].
MITANI, T ;
FUKUMURO, N ;
YOSHIMOTO, C ;
ISHII, H .
AGRICULTURAL AND BIOLOGICAL CHEMISTRY, 1991, 55 (09) :2419-2419
[8]   IMMOBILIZED METAL-ION AFFINITY-CHROMATOGRAPHY [J].
PORATH, J .
PROTEIN EXPRESSION AND PURIFICATION, 1992, 3 (04) :263-281
[9]  
RAJPUT YS, 1990, CURR SCI INDIA, V59, P229
[10]  
Rovery M, 1967, METHOD ENZYMOL, V11, P231