proteinasen.

Brit.

/ˈprəʊtiːneɪz/, U.S.

/ˈproʊˌtinˌeɪz/,

/ˈproʊˌtinˌeɪs/

Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: protein n., -ase suffix.

Etymology: < protein n. + -ase suffix, after French proteinase (G. Malfitano 1900, in Ann. de l'Inst. Pasteur 14 420). In spec. sense, after corresponding use of German Proteinase (W. Grassmann & H. Dyckerhoff 1928, in Zeitschr. f. Physiol. Chem. 179 41). Compare slightly earlier protease n.

Biochemistry.

An enzyme that degrades proteins by hydrolysing peptide bonds; spec. one that shows specificity for intact proteins, an endopeptidase. Cf. protease n.

ΘΚΠ

the world > life > biology > substance > process stimulators or inhibitors > other stimulators or inhibitors > [noun]

styptica1400

carrier1844

luciferase1888

luciferin1888

urease1892

peroxidase1899

protease1903

renin1903

phenolase1907

proteinase1907

phytase1908

lecithinase1910

uricase1910

phosphatase1912

prunase1912

phenoloxidase1913

oxytocin1927

phosphomonoesterase1932

androgen1936

phosphorylase1939

slow reacting substance1939

phospholipase1945

plasmin1945

bradykinin1949

nitroreductase1953

cytostatic1964

oncogen1967

autoinducer1968

1907 M. Fischer Physiol. Alimentation xiv. 254 The ultimate products of digestion formed under the influence of the proteinases or protease are practically all typical crystalloids.

1931 Biochem. Jrnl. 25 256 In their main conclusions these authors agreed that green malt contains (1) a protease or proteinase (to adopt the nomenclature of Grassmann) which appears to attack..crystalline egg-albumin..and (2) at least one peptidase which attacks the dipeptide leucylglycine.

1941 Adv. Enzymol. 1 76 Pepsin, trypsin, and chymotrypsin represent the three best recognized proteinases.

1970 R. Passmore & J. S. Robson Compan. Med. Stud. II. xviii. 33/1 Potent bacterial proteinases and collagenases decompose muscle tissue and collagen.

1994 Star-Ledger (Newark, New Jersey) 1 Feb. 2/5 The results..showed improvement in the number of circulating CD4 lymphocytes, blood cells considered a key indicator of HIV infection,..when the proteinase inhibitor was used.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).

单词	proteinase
释义	proteinasen. Brit. /ˈprəʊtiːneɪz/, U.S. /ˈproʊˌtinˌeɪz/, /ˈproʊˌtinˌeɪs/ Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: protein n., -ase suffix. Etymology: < protein n. + -ase suffix, after French proteinase (G. Malfitano 1900, in Ann. de l'Inst. Pasteur 14 420). In spec. sense, after corresponding use of German Proteinase (W. Grassmann & H. Dyckerhoff 1928, in Zeitschr. f. Physiol. Chem. 179 41). Compare slightly earlier protease n. Biochemistry. An enzyme that degrades proteins by hydrolysing peptide bonds; spec. one that shows specificity for intact proteins, an endopeptidase. Cf. protease n. ΘΚΠ the world > life > biology > substance > process stimulators or inhibitors > other stimulators or inhibitors > [noun] styptica1400 carrier1844 luciferase1888 luciferin1888 urease1892 peroxidase1899 protease1903 renin1903 phenolase1907 proteinase1907 phytase1908 lecithinase1910 uricase1910 phosphatase1912 prunase1912 phenoloxidase1913 oxytocin1927 phosphomonoesterase1932 androgen1936 phosphorylase1939 slow reacting substance1939 phospholipase1945 plasmin1945 bradykinin1949 nitroreductase1953 cytostatic1964 oncogen1967 autoinducer1968 1907 M. Fischer Physiol. Alimentation xiv. 254 The ultimate products of digestion formed under the influence of the proteinases or protease are practically all typical crystalloids. 1931 Biochem. Jrnl. 25 256 In their main conclusions these authors agreed that green malt contains (1) a protease or proteinase (to adopt the nomenclature of Grassmann) which appears to attack..crystalline egg-albumin..and (2) at least one peptidase which attacks the dipeptide leucylglycine. 1941 Adv. Enzymol. 1 76 Pepsin, trypsin, and chymotrypsin represent the three best recognized proteinases. 1970 R. Passmore & J. S. Robson Compan. Med. Stud. II. xviii. 33/1 Potent bacterial proteinases and collagenases decompose muscle tissue and collagen. 1994 Star-Ledger (Newark, New Jersey) 1 Feb. 2/5 The results..showed improvement in the number of circulating CD4 lymphocytes, blood cells considered a key indicator of HIV infection,..when the proteinase inhibitor was used. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < n.1907
随便看	non-coloured non-com non-combatant non-combustible non-comedogenic non-coming non-commercial non-commission officer non-commissioned non-commitment non-committal non-committalism non-committally non-committance non-committed non-commorancy non-communicant non-communicating non-communicating attendance non-communication non-communicative non-communion non-communionist non-communist non-communistic