39235

Sigma-Aldrich

11-5-(Dimethylamino)-1-naphthalenesulfonylaminoundecanoic acid

BioReagent, suitable for fluorescence, ≥98.0% (TLC)

Synonym(s):
DAUDA, 11-(Dansylamino)undecanoic acid
Empirical Formula (Hill Notation):
C23H34N2O4S
CAS Number:
Molecular Weight:
434.59
Beilstein/REAXYS Number:
8946533
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level

product line

BioReagent

assay

≥98.0% (TLC)

solubility

DMSO: soluble
methanol: soluble

fluorescence

λex 335 nm; λem 516 nm in methanol

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CN(C)c1cccc2c(cccc12)S(=O)(=O)NCCCCCCCCCCC(O)=O

InChI

1S/C23H34N2O4S/c1-25(2)21-15-11-14-20-19(21)13-12-16-22(20)30(28,29)24-18-10-8-6-4-3-5-7-9-17-23(26)27/h11-16,24H,3-10,17-18H2,1-2H3,(H,26,27)

InChI key

CEPGVMDMVJGHFQ-UHFFFAOYSA-N

Application

11-5-(Dimethylamino)-1-naphthalenesulfonylaminoundecanoic acid (DAUDA), a dansyl-type fluorophore, is widely used as a hydrophobic binding site probe to identify and characterize the binding sites of medium chain fatty acids, their derivatives and other hydrophobic compounds on molecules such as proteins.

Packaging

100 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

HPLC determination of fatty acid binding proteins in rat liver with fluorescence detection

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
R G Maatman et al.
Biochimica et biophysica acta, 1214(1), 1-10 (1994-08-25)
Human liver fatty acid-binding protein (L-FABP) has been efficiently expressed in Escherichia coli. The cDNA encoding human liver FABP was under the control of T7 RNA polymerase promoter in the expression vector pET-3b. Expression required overnight induction with isopropyl beta-D-thiogalactopyranoside...
M W Kennedy et al.
The Journal of biological chemistry, 272(47), 29442-29448 (1997-12-31)
Ov20 is a major antigen of the parasitic nematode Onchocerca volvulus, the causative agent of river blindness in humans, and the protein is secreted into the tissue occupied by the parasite. DNA encoding Ov20 was isolated, and the protein was...
A Nahili Giorello et al.
Parasites & vectors, 10(1), 446-446 (2017-09-29)
The giant kidney worm, Dioctophyme renale, is a debilitating and potentially lethal parasite that inhabits and destroys, typically host's right kidney, and may also be found in ectopic sites. It is circumglobally distributed, mainly in dogs, and is increasingly regarded...
Andrew W Norris et al.
Journal of lipid research, 43(4), 646-653 (2002-03-22)
Synthesis of n-3 and n-6 very long chain-PUFAs (VLC-PUFAs) from 18-carbon essential fatty acids is differentially regulated. The predominant product arising from n-3 fatty acids is docosahexaenoic acid (22:6n-3), with the liver serving as the main site of production. The...
D Janssen et al.
The Biochemical journal, 311 ( Pt 1), 49-57 (1995-10-01)
A lipid-binding protein (LBP) has been purified from the cytosol of the cestode Moniezia expansa. The native LBP was found to be an oligomer of approx. 250 kDa, consisting of 11 kDa monomers. The LBP bound saturated and unsaturated fatty...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.