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• 试剂商城
• 直接询价

分类

• {uni_hamburg} no charge; carboxylic acid; racemate; 1fragment
• {SNA} Amino Acids, I - Z, Modified Amino Acids, 生化试剂
• {SNA} Amino Acids, Biochemicals and Reagents, I - Z, Modified Amino Acids

相关文献及参考

• Short: III/35G Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Selenium-77 Author: Duddeck, H. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35G Year: 2004 Keyword: chemical shift; coupling constant; molecular structure ISBN: 3-540-21434-8 ISBN: 978-3-540-21434-2 Internet Resource: DOI:10.1007/b79070 RefComment: VII, 308 pages. With CD-ROM., Hardcover RefComment: Written for scienctists and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules Abstract: NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein vol.III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Vol. III/35 "NMR-DATA" is divided into several subvol.and parts. III/35 A contains the nuclei 11B and 31 P, III/35 B contains the nuclei 19F and 15 N, III/35 C contains the nucleus 1H, III/35 D contains the nucleus 13C, III/35 E contains the nucleus 17O, and subvolume III/35G contains the nucleus 77Se.
• Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

GHS Symbol

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 19600 ug/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
REFERENCE :
   ARTODN Archives of Toxicology.  (Springer-Verlag, Heidelberger Pl. 3, D-1000
   Berlin 33, Fed. Rep. Ger.)  V.32-    1974-  Volume(issue)/page/year:
   45,207,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10680 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTOXAO Clinical Toxicology.  (New York, NY)  V.1-18, 1968-81.  For publisher
   information, see JTCTDW.  Volume(issue)/page/year: 17,171,1980

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 ug/plate
REFERENCE :
   CALEDQ Cancer Letters (Shannon, Ireland).  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1975- Volume(issue)/page/year:
   10,75,1980

TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 100 umol/L
REFERENCE :
   CALEDQ Cancer Letters (Shannon, Ireland).  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1975- Volume(issue)/page/year:
   10,75,1980

其他信息

• TCI Shanghai:DL-硒代蛋氨酸 DL-Selenomethionine,>;98.0%(T)(2578-28-1)
• Sigma Aldrich:2578-28-1(sigmaaldrich)
• 硒代蛋胺基乙酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 S0462 DL-硒代蛋氨酸 DL-Selenomethionine 1G 1270元 2010/06/21 240770025 硒代蛋胺基乙酸 DL-Selenomethionine 99+% 2.5 GR 4367元 2010/06/21 240770010 硒代蛋胺基乙酸 DL-Selenomethionine 99+% 1 GR 3000元
• MOL 文件:2578-28-1.mol
• 用途一:硒代是蛋白质结晶的常用方法，而硒代蛋氨酸（硒代甲硫氨酸）就是硒代最常用的试剂。使用上，将此产品作为营养成分去培养细菌，这样细菌代谢出来的相应蛋白中的S元素就被Se元素取代，从而可以通过特殊的仪器来观测到蛋白的晶型。
• Acros Organics:硒代蛋氨酸 DL-Selenomethionine, 99+%(2578-28-1)
• F:10