V900412
三(羟甲基)甲基甘氨酸
Vetec™, reagent grade, ≥99%
别名:
N-三(羟甲基)甲基甘氨酸
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关于此项目
线性分子式:
(HOCH2)3CNHCH2CO2H
化学文摘社编号:
分子量:
179.17
EC Number:
227-193-6
UNSPSC Code:
12161700
PubChem Substance ID:
Beilstein/REAXYS Number:
1937804
MDL number:
grade
reagent grade
product line
Vetec™
assay
≥99%
form
crystalline powder
useful pH range
7.4-8.8
pKa (25 °C)
8.1
SMILES string
OCC(CO)(CO)NCC(O)=O
InChI
1S/C6H13NO5/c8-2-6(3-9,4-10)7-1-5(11)12/h7-10H,1-4H2,(H,11,12)
InChI key
SEQKRHFRPICQDD-UHFFFAOYSA-N
General description
三（羟甲基）甲基甘氨酸是最常用的电泳缓冲液，其负电荷比甘氨酸低。这反过来又有助于它更快地迁移。三（羟甲基）甲基甘氨酸也用于细胞团块的再悬浮。此外，它的高离子强度导致更多的离子运动和更少的蛋白质运动。这有助于在较低百分比的丙烯酰胺凝胶中分离低分子量蛋白质。与甘氨酸-十二烷基硫酸钠-聚丙烯酰胺凝胶电泳（SDS-PAGE）系统相比，三（羟甲基）甲基甘氨酸也被用作拖尾离子，有助于在较低丙烯酰胺浓度下解析小蛋白质。
Application
用于分离低分子量的肽的缓冲剂组分。
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Encyclopedia of Dairy Sciences (2011)
Thierry Rabilloud
Journal of proteomics, 73(8), 1562-1572 (2010-04-17)
Electrophoretic separations of proteins are widely used in proteomic analyses, and rely heavily on SDS electrophoresis. This mode of separation is almost exclusively used when a single dimension separation is performed, and generally represents the second dimension of two-dimensional separations.
Arpita Gantayet et al.
Biofouling, 29(1), 77-85 (2012-12-06)
The freshwater zebra mussel (Dreissena polymorpha) is a notorious biofouling organism. It adheres to a variety of substrata underwater by means of a proteinaceous structure called the byssus, which consists of a number of threads with adhesive plaques at the
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| V900412-100G | 04061833469927 |
| V900412-500G | 04061833495032 |