Results 121 to 130 of about 1,413 (169)

The Presence of Chymosin Inhibitor in Seminal Plasma

Zentralblatt für Veterinärmedizin Reihe A, 1983
SummaryDetermination of chymosin, an acid protease, as assessed by the turbidimetric method and by the glycomacropeptide release method, showed that cattle seminal plasma inhibits this enzyme's action on milk and on K‐casein. Fractionation of the proteins present in the seminal plasma by gel filtration on Sephadex G‐10 resulted in its resolution into ...
P, Palta, N C, Ganguli
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Sensitive fluorometric assay for the activity of chymosin

International Journal of Peptide and Protein Research, 1996
Fluorogenic substrates for chymosin [Dns‐Leu‐Ser‐Phe‐Trp‐Ala‐Leu‐OCH2Py (I), Dns‐Leu‐Ser‐Phe‐Met‐Trp‐Leu‐OCH2Py (II), Dns‐Leu‐Ser‐Leu‐Trp‐Ala‐Leu‐OCH2Py (III), Dns‐Leu‐Ala‐Phe‐Trp‐Ala‐Leu‐OCH2Py (IV), Dns‐Leu‐Ser‐Phe‐Leu‐Ala‐Leu‐OCH2Py (V) and Dns‐Leu‐Ser‐Phe‐Phe‐Ala‐Leu‐OCH2Py (VI)] were synthesized by a solution method.
H, Yonezawa, T, Uchikoba, M, Kaneda, N, Izumiya   +3 more
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Enzymes: Chymosin and Other Milk Coagulants

2010
The enzymatic coagulation of milk involves limited proteolysis of the caseins by enzymes in preparations called rennets, followed by aggregation of the rennet-altered casein micelles in the presence of calcium ions and at temperatures greater than ~ 18°C. In this entry, the milk protein system is reviewed briefly and the mechanism of rennet coagulation
McSweeney, P. L. H., Bansal, N.
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Stimulation of chymosin secretion by simultaneous expression with chymosin-binding llama single-domain antibody fragments in yeast

Applied Microbiology and Biotechnology, 2002
We studied the effect of coexpression of chymosin and chymosin-binding llama single-domain antibody fragments (VHHs) on the secretion of chymosin by Saccharomyces cerevisiae cells. A VHH expression library containing chymosin-specific VHHs was obtained by immunization of a llama and coexpressed with chymosin in yeast. From this library, we obtained two
Harmsen, M.M., Smits, C.B., de Geus, B.
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[Biospecific chromatography of chymosin].

Biokhimiia (Moscow, Russia), 1976
Chromatography of commercial rennet was studied on biospecific sorbents obtained by means of coupling of activated Sepharose 4B with epsilon-aminocapronyl-D-phenylalanine methyl ester and amide, epsilon-aminocapronyl-L-phenylalanyl-D-phenylalanine methyl ester, gramicidin S and N-2,4-dinitrophenylhexamethylenediamine.
V M, Stepanov, G I, Lavrenkova, K, Adli, M V, Gonchar, G N, Balandina   +4 more
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Fluorogenic substrates for assay of chymosin.

Biochemistry. Biokhimiia, 2000
The use of fluorogenic substrates with intramolecular fluorescence quenching as substrates for chymosin was studied. It was shown that chymosin hydrolyzes the Phe-Phe peptide bond. The effect of pH on the hydrolysis of substrates by chymosin was investigated. The catalytic characteristics of the hydrolysis of the fluorogenic substrates were obtained at
V V, Starovoitova, I Y, Filippova, E N, Lysogorskaya, E S, Oksenoit, G I, Lavrenova   +4 more
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Modifying the substrate specificity of chymosin

Biochemical Society Transactions, 1991
Quinn, Dominic, Pitts, Jim E., Mantafounis, Dimitris, Lawler, Sean E., Uusitalo, Jaana, Penttilä, Merja, Strop, Peter   +6 more
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Lab, Chymosin

1927
Hans v. Euler, Karl Myrbäck
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Chymosin

2013
Pal Bela Szecsi, Marianne Harboe
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Genetic polymorphism of bovine chymosin

Journal of Dairy Research, 1986
W J, Donnelly, D P, Carroll, D M, O'Callaghan, D, Walls   +3 more
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