penatinn.

Brit.

/ˈpɛnətɪn/, U.S.

/ˈpɛnətn/,

/ˈpɛnədən/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Penicillium , notatum , -in suffix¹.

Etymology: < scientific Latin pen- (in Penicillium Penicillium n.) + -at- (in notatum: see notatin n.) + -in suffix¹. Compare notatin n.

Biochemistry. Now rare.

= notatin n.

ΘΚΠ

the world > health and disease > healing > medicines or physic > medicines for specific purpose > [noun] > drugs used as testing agents

tuberculin1891

lepromin1929

penatin1942

sulphobromophthalein1945

toxoplasmin1948

Metopirone1960

metyrapone1962

leprolin1971

1942 W. Kocholaty in Jrnl. Bacteriol. 44 143/1 ‘Penatin’ (a newly discovered antibacterial substance produced by Penicillium notatum).

1949 N. G. Heatley in H. W. Florey et al. Antibiotics I. iii. 136 For the assay of ‘notatin’ (known also as ‘penicillin B’ or ‘penatin’) the medium must contain glucose, for this so-called antibiotic is an enzyme..and exerts its effect purely through the hydrogen peroxide which is formed.

1963 R. Bentley in P. D. Boyer et al. Enzymes (ed. 2) VII. xxiv. 568 The following materials, originally described as antibiotics, are actually enzymes similar to, or identical with, the glucose oxidase of Müller: notatin (originally penicillin A).., penatin.., and penicillin B.

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	penatin
释义	penatinn. Brit. /ˈpɛnətɪn/, U.S. /ˈpɛnətn/, /ˈpɛnədən/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Penicillium , notatum , -in suffix¹. Etymology: < scientific Latin pen- (in Penicillium Penicillium n.) + -at- (in notatum: see notatin n.) + -in suffix¹. Compare notatin n. Biochemistry. Now rare. = notatin n. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > [noun] > drugs used as testing agents tuberculin1891 lepromin1929 penatin1942 sulphobromophthalein1945 toxoplasmin1948 Metopirone1960 metyrapone1962 leprolin1971 1942 W. Kocholaty in Jrnl. Bacteriol. 44 143/1 ‘Penatin’ (a newly discovered antibacterial substance produced by Penicillium notatum). 1949 N. G. Heatley in H. W. Florey et al. Antibiotics I. iii. 136 For the assay of ‘notatin’ (known also as ‘penicillin B’ or ‘penatin’) the medium must contain glucose, for this so-called antibiotic is an enzyme..and exerts its effect purely through the hydrogen peroxide which is formed. 1963 R. Bentley in P. D. Boyer et al. Enzymes (ed. 2) VII. xxiv. 568 The following materials, originally described as antibiotics, are actually enzymes similar to, or identical with, the glucose oxidase of Müller: notatin (originally penicillin A).., penatin.., and penicillin B. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < n.1942
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