所有图片(1)
About This Item
线性分子式:
CH3CH2CH2CO2CH2CH(SCOCH2CH2CH3)CH2SCOCH2CH2CH3
CAS号:
分子量:
334.49
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
97%
表单
liquid
折射率
n20/D 1.495 (lit.)
沸点
156-160 °C/0.15 mmHg (lit.)
密度
1.083 g/mL at 25 °C (lit.)
官能团
ester
thioester
SMILES字符串
CCCC(=O)OCC(CSC(=O)CCC)SC(=O)CCC
InChI
1S/C15H26O4S2/c1-4-7-13(16)19-10-12(21-15(18)9-6-3)11-20-14(17)8-5-2/h12H,4-11H2,1-3H3
InChI key
NHBKXEKEPDILRR-UHFFFAOYSA-N
应用
2,3-Dimercapto-1-propanol tributyrate is a thioester analog of triacylglycerol and has been used:
- in lipase inhibition assay during in vitro screening of medicinal plants as antidiabetics with glucosidase and lipase inhibitory activities
- in colorimetric microplate assay for lipase activity
- to analyze positional specificity of LipG (lipase-encoding gene) toward triacylglycerol by a simple continuous spectrophotometric method
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
235.4 °F - closed cup
闪点(°C)
113 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
[A new simplified colorimetric assay of colipase in duodenal juice using BALB as substrate and its clinical application].
Y Furukawa et al.
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 83(7), 1367-1375 (1986-07-01)
Mi-Hwa Lee et al.
Applied and environmental microbiology, 72(11), 7406-7409 (2006-09-05)
We cloned lipG, which encoded a lipolytic enzyme, from a Korean tidal flat metagenomic library. LipG was related to six putative lipases previously identified only in bacterial genome sequences. These enzymes comprise a new family. We partially characterized LipG, providing
S Lombard et al.
The Biochemical journal, 358(Pt 3), 773-781 (2001-09-06)
The present study was carried out with a view of determining ricin lipolytic activity on neutral lipids in emulsion and in a membrane-like model. Using 2,3-dimercapto-1-propanol tributyrate (BAL-TC(4)) as substrate, the lipolytic activity of ricin was found to be proportional
Suk-Jung Choi et al.
Journal of biochemistry and molecular biology, 36(4), 417-420 (2003-08-05)
The present work describes a colorimetric microplate assay for lipase activity based on the reaction between 5,5'-dithiobis(2-nitro benzoic acid) (DTNB) and the hydrolysis product of 2,3-dimercapto-1-propanol tributyrate (DMPTB). Reaction mixtures containing DTNB, DMPTB, and lipase were prepared in microplate wells
W Rick et al.
Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie, 20(8), 537-552 (1982-08-01)
The two point test for the determination of lipase by Kurooka et al. (J. Biochem. Tokyo 81, 361-369 (1977)) was studied in detail. This procedure uses 2,3-dimercapto-1-propanol-tributyrate as substrate and Ellman's reagent as an acceptor for the released thiol groups.
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