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D0125

Dansyl-L-alanine cyclohexylammonium salt

≥98% (TLC), suitable for protein expression

Synonym(s):

N-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]- L-alanine cyclohexylammonium salt

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Size/SKUAvailabilityPrice
5 g
Please contact Customer Service for Availability
$2,040.00

About This Item

Empirical Formula (Hill Notation):
C15H18N2O4S · C6H13N
CAS Number:
Molecular Weight:
421.55
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
258-478-3
MDL number:

$2,040.00


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Product Name

Dansyl-L-alanine cyclohexylammonium salt, fluorescent amino acid

Quality Segment

assay

≥98% (TLC)

form

powder

technique(s)

protein expression: suitable

storage temp.

−20°C

SMILES string

NC1CCCCC1.C[C@H](NS(=O)(=O)c2cccc3c(cccc23)N(C)C)C(O)=O

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

InChI key

CZUBQNQWSOLSJH-PPHPATTJSA-N

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.[1]

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.

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This Item
A2628A3133A4302
form

powder

form

powder

form

powder

form

powder

technique(s)

protein expression: suitable

technique(s)

-

technique(s)

deacetylase assay: suitable

technique(s)

-

assay

≥98% (TLC)

assay

≥98% (TLC)

assay

≥98% (TLC)

assay

≥98% (TLC)

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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