Detail of "14525-44-1"

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CAS Number:
14525-44-1
Name:
L-Glutamine,N-2-naphthalenyl-
Superlist Name:
N-2-Naphthalenyl-L-glutamine
Molecular Structure:
Formula:
C₁₅H₁₆N₂O₃
Molecular Weight:
272.3
Synonyms:
Glutamine,N-2-naphthyl-, L- (8CI);g-Glutamyl-b-naphthylamide;g-L-Glutamyl-b-naphthylamide;
EINECS:
238-542-7
Density:
1.329 g/cm³
Boiling Point:
649.1 °C at 760 mmHg
Flash Point:
346.4 °C
Hazard Symbols:
Xn
Risk Codes:
40
Safety:
22-36 Details

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;γ-L-Glutamyl-β-naphthylamide

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Diagnostic value of interactions between members of the family Neisseriaceae and lectins: Diagnostic value of interactions between members of the family Neisseriaceae and lectins. Doyle, Ronald J.; Nedjat-Haiem, F.; Keller, Kenneth F.; Frasch, Carl E. (Health Sci. Cent., Univ.Chemical with cas number 14525-44-1 also plays role. Louisville, Louisville, KY 40292, USA). J. Clin. Microbiol., 19(3), 383-7 (English) 1984. CODEN: JCMIDW. ISSN: 0095-1137. DOCUMENT TYPE: Journal CA Section: 10 (Microbial Biochemistry) The lectin slide agglutination test for Neisseria gonorrhoeae was modified and improved. Wheat germ agglutinin and soybean lectin agglutinated 100% (193 of 193 tested) of the clin. isolates of N. gonorrhoeae. Lectin-reactive meningococci can be readily identified by the hydrolysis of g-glutamyl-b-naphthylamide. Branhamella catarrhalis, N. lactamica, N. sicca, N. subflava, N. perflava, And meningococcal serogroups A, B, C, X, Y, and Z do not interfere with the pos. identification of N. gonorrhoeae. The frequently encountered problem of autoagglutination of members of the family Neisseriaceae may be circumvented by a short treatment of cellular suspensions with DNase. Based on agglutination assays, the enzyme treatment did not result in a loss of wheat germ agglutinin receptors from the bacteria. The lectin agglutination test, coupled with the g-glutamylaminopeptidase assay, is proposed as a rapid and accurate means of identifying clin. isolates of gonococci. .

Rapid confirmatory identification of Neisseria gonorrhoeae with lectins and chromogenic substrates: Rapid confirmatory identification of Neisseria gonorrhoeae with lectins and chromogenic substrates. Yajko, David M.; Chu, Albert; Hadley, W. Keith (Dep. Lab. Med., San Francisco Gen. Hosp. Med. Cent., San Francisco, CA 94110, USA). J. Clin. Microbiol., 19(3), 380-2 (English) 1984. CODEN: JCMIDW. ISSN: 0095-1137. DOCUMENT TYPE: Journal CA Section: 10 (Microbial Biochemistry) A group of 5 tests utilizing wheat germ and soybean lectins and chromogenic substrates (orthonitrophenyl-b-D-galactopyranoside, gamma-glutamyl-b-naphthylamide, and prolyl-b-naphthylamide derivs.) was used as a rapid (30-min) method for the identification of N. gonorrhoeae. The rapid method agreed with Minitek test results for all 126 N. gonorrhoeae isolates and all 39 nongonococcal isolates tested. Soybean lectin was useful for the identification of rare strains (4 of 126) of N. gonorrhoeae which are not agglutinated by wheat germ lectin. The chromogenic substrates differentiate N.In this experiment, several chemicals are used like 14525-44-1 and 369-07-3 gonorrhoeae from N. meningitidis, N. lactamica, and other Neisseria species which may grow on Thayer-Martin or other selective media. .