D0125
Dansyl-L-alanine cyclohexylammonium salt
≥98% (TLC), suitable for protein expression
别名:
N-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]- L-alanine cyclohexylammonium salt
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C15H18N2O4S · C6H13N
化学文摘社编号:
分子量:
421.55
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
258-478-3
MDL number:
产品名称
Dansyl-L-alanine cyclohexylammonium salt, fluorescent amino acid
InChI key
CZUBQNQWSOLSJH-PPHPATTJSA-N
InChI
1S/C15H18N2O4S.C6H13N/c1-10(15(18)19)16-22(20,21)14-9-5-6-11-12(14)7-4-8-13(11)17(2)3;7-6-4-2-1-3-5-6/h4-10,16H,1-3H3,(H,18,19);6H,1-5,7H2/t10-;/m0./s1
SMILES string
NC1CCCCC1.C[C@H](NS(=O)(=O)c2cccc3c(cccc23)N(C)C)C(O)=O
assay
≥98% (TLC)
form
powder
technique(s)
protein expression: suitable
storage temp.
−20°C
Quality Level
Application
Alanine conjugated to the fluorophore 5-(dimethylamino)naphthalene-1-sulfonyl (dansyl). The unnatural amino acid has been incorporated into expressed proteins by use of a mutated aminoacyl-tRNA synthetase specific for dansylalanine.
Biochem/physiol Actions
Dansyl-L-alanine contains an N-terminal fluorophore (dansyl) making it useful as a fluorescent marker/probe. Dansylalanine can be incorporated into proteins by newly developing techniques that expand the genetic code.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Wenyuan Wang et al.
Nature neuroscience, 10(8), 1063-1072 (2007-07-03)
Proteins participate in various biological processes and can be harnessed to probe and control biological events selectively and reproducibly, but the genetic code limits the building block to 20 common amino acids for protein manipulation in living cells. The genetic
Hyun Soo Lee et al.
Journal of the American Chemical Society, 131(36), 12921-12923 (2009-08-26)
Here, we report that the fluorescent amino acid, 3-(6-acetylnaphthalen-2-ylamino)-2-aminopropanoic acid (Anap), can be genetically incorporated into proteins in yeast with excellent selectivity and efficiency by means of an orthogonal tRNA/aminoacyl-tRNA synthetase pair. This small, environmentally sensitive fluorophore was site-specifically incorporated
Esterification of an unnatural amino acid structurally deviating from canonical amino acids promotes its uptake and incorporation into proteins in mammalian cells.
Jeffrey K Takimoto et al.
Chembiochem : a European journal of chemical biology, 11(16), 2268-2272 (2010-09-28)
A genetically encoded fluorescent amino acid.
Summerer, D., et al.
Proceedings of the National Academy of Sciences of the USA, 108, 9785-9789 (2006)
Daniel Summerer et al.
Proceedings of the National Academy of Sciences of the United States of America, 103(26), 9785-9789 (2006-06-21)
The ability to introduce fluorophores selectively into proteins provides a powerful tool to study protein structure, dynamics, localization, and biomolecular interactions both in vitro and in vivo. Here, we report a strategy for the selective and efficient biosynthetic incorporation of
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持