Detail of "9000-89-9"

MSDS Download
CAS Number:
9000-89-9
Name:
Oxidase, L-amino acid
Molecular Weight:
0
Synonyms:
AromaticL-amino acid oxidase; Dactylomelin-P; E.C. 1.4.3.2; Escapin; L-Amino acidoxidase; L-Aminooxidase
Appearance:
yellow powder
Hazard Symbols:
T+
Risk Codes:
26/27/28
Safety:
36/37/39-45 Details
Transport Information:
UN 3462

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Study on the venom of Trimeresurus mucrosquamatus: Study on the venom of Trimeresurus mucrosquamatus. I. Column chromatographic isolation and the determination of its biological and enzymic activities. Wang, Wanyu; Yang, Changjiu; Xiong, Yuliang; Chen, Xilan (Kunming Inst. Zool., Acad. Sin., Kunming, Peop. Rep.There are some reagents with their cas registry numbers 9001-84-7 and 9013-05-2 are used in this study. China). Dongwuxue Yanjiu, 4(4), 327-32 (Chinese) 1983. CODEN: DOYADI. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) The venom from T. mucrosquamatus was chromatographed on DEAE-Sephadex A-50 [0.05M Tris-HCl buffer (pH 8.9) and a gradient NaCl soln. as eluents] to give 14 fractions. Arginine esterase [9001-92-7], proteinase [9001-92-7], L-amino acid oxidase [9000-89-9], ATPase [9000-83-3], phosphodiesterase [9025-82-5], 5'-nucleotidase [9027-73-0], nucleotide pyrophosphatase [9032-64-8], and phosphomonoesterase [9013-05-2] activities were detected in some fractions, but no RNase [9001-99-4] and cholesterol esterase [9026-00-0] activities were detected in any fraction. Phospholipase A [9001-84-7] was only detected in fraction 2. Fractions 10-14 showed hemorrhagic activities and fractions 1, 12, 13, and 14 were lethal to mice. Fractions 11-13 caused blood platelet aggregation. .

Purification and separation of L-amino acid oxidase isoenzymes of Bothrops asper venom: Purification and separation of L-amino acid oxidase isoenzymes of Bothrops asper venom. Umana, Virginia (Fac. Med., Univ. Costa Rica, Costa Rica). Rev. Biol. 9000-89-9 is the cas registry number. This chemical is also mentioned in this article. Trop., 30(1), 59-64 (Spanish) 1983. CODEN: RBTCAP. ISSN: 0034-7744. DOCUMENT TYPE: Journal CA Section: 7 (Enzymes) L-Amino acid oxidase (EC 1.4.3.2) was purified from the venom of B. asper from Costa Rica. Three forms of this enzyme were obtained from the crude venom by using only 2 steps: heating in the presence of L-leucine and chromatog. on DEAE-cellulose. The isoenzymes were numbered 1, 2a, and 2b on the basic of electrophoretic mobility towards the anode. Isoenzymes 1 and 2b were homogeneous by acrylamide gel electrophoresis and sedimentation velocity. They showed a mol. wt. of 125,000 by sedimentation equil. .