40754
Dansylamidoethyl methanethiosulfonate
≥75.0% (coupling rate)
别名:
2-(5-Dimethylamino1-naphthylsulfonamido)ethyl methanethiosulfonate, MTS-Dansyl
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关于此项目
assay
≥75.0% (coupling rate)
shelf life
limited shelf life, expiry date on the label
fluorescence
λem 510-530 nm
storage temp.
−20°C
SMILES string
CN(C)c1cccc2c(cccc12)S(=O)(=O)NCCSS(C)(=O)=O
InChI
1S/C15H20N2O4S3/c1-17(2)14-8-4-7-13-12(14)6-5-9-15(13)24(20,21)16-10-11-22-23(3,18)19/h4-9,16H,10-11H2,1-3H3
InChI key
ZKELPZYUWUFQLZ-UHFFFAOYSA-N
Application
Dansylamidoethyl methanethiosulfonate (MTS-Dansyl), a dansylation reagent, is used to dansylate proteins via coupling to sulfhydryls present in cysteine side chains. Dansylation of protein cysteine groups facilitates their detection and study in vivo and in vitro.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
K Tanizawa et al.
Chemical & pharmaceutical bulletin, 38(9), 2606-2609 (1990-09-01)
Specific labeling of tyrosine residues of Streptomyces subtilisin inhibitor (SSI) was carried out by dansyl chloride. Analysis revealed that two tyrosine residues out of three in SSI were modified. The resulting fluorescent SSI was fully active as a subtilisin inhibitor.
Soo-Jin Park et al.
Rapid communications in mass spectrometry : RCM, 19(21), 3089-3096 (2005-10-06)
A database search using peptide mass fingerprints obtained by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry leads to protein identification with incomplete sequence coverage, because certain peptides are preferentially desorbed/ionized and some are not detected at all. We show that certain
J A Beeley et al.
Electrophoresis, 17(3), 505-506 (1996-03-01)
Detection of human parotid salivary proteins by dansylation and UV-transillumination after sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) has been compared with Coomassie Blue R-250 and silver staining procedures. Dansylation gives superior results in terms of both resolution and sensitivity, especially
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 631280-5G | 04061832101378 |
| 631280-25G | 04061832101361 |
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