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Merck

A6501

Sigma-Aldrich

N-Acetyl-L-tryptophanamid

≥98%

Synonym(e):

NATA

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About This Item

Empirische Formel (Hill-System):
C13H15N3O2
CAS-Nummer:
Molekulargewicht:
245.28
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352209
eCl@ss:
32160406
PubChem Substanz-ID:
NACRES:
NA.26

Produktbezeichnung

N-Acetyl-L-tryptophanamid,

Assay

≥98%

Qualitätsniveau

Form

powder

Farbe

white to off-white

mp (Schmelzpunkt)

194-196 °C (lit.)

Anwendung(en)

detection

Lagertemp.

−20°C

SMILES String

CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(N)=O

InChI

1S/C13H15N3O2/c1-8(17)16-12(13(14)18)6-9-7-15-11-5-3-2-4-10(9)11/h2-5,7,12,15H,6H2,1H3,(H2,14,18)(H,16,17)/t12-/m0/s1

InChIKey

HNGIZKAMDMBRKJ-LBPRGKRZSA-N

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Biochem./physiol. Wirkung

N-Acetyl-L-tryptophanamide (NATA) is an N-terminal and C-terminal blocked analogue of L-tryptophan. L-tryptophan, NATA and NATA-tyr molecules have intrinsic fluorescence which makes them useful in studies involving fluorescence and flurosence enhancement.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Alfredo E Cardenas et al.
The journal of physical chemistry. B, 116(9), 2739-2750 (2012-02-09)
Cellular transport machinery, such as channels and pumps, is working against the background of unassisted material transport through membranes. The permeation of a blocked tryptophan through a 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) membrane is investigated to probe unassisted or physical transport. The transport
Qiang Li et al.
Analytical biochemistry, 367(1), 104-110 (2007-06-08)
We present a label-free detection of protein interaction between beta-galactosidase from Escherichia coli (Ecbeta-Gal) and monoclonal anti-Ecbeta-Gal using deep UV laser-based fluorescence lifetime microscopy. The native fluorescence from intrinsic tryptophan emission was observed after one-photon excitation at 266 nm. Applying
Wayne W Wright et al.
Analytical biochemistry, 307(1), 167-172 (2002-07-26)
Evaporation of water from a 1/1 mixture of trehalose and sucrose gives rise to optically clear glasses that are transparent in the UV and visible ranges and do not crystallize when they are prepared at ambient temperatures. Two proteins, liver
Brian C Dian et al.
The Journal of chemical physics, 120(1), 133-147 (2004-07-23)
The conformational isomerization dynamics of N-acetyl tryptophan methyl amide (NATMA) and N-acetyl tryptophan amide (NATA) have been studied using the methods of IR-UV hole-filling spectroscopy (HFS) and IR-induced population transfer spectroscopy (IR-PTS), which were developed for this purpose. Single conformations
Wayne W Wright et al.
Biophysical journal, 85(3), 1980-1995 (2003-08-29)
Sugars are known to stabilize proteins. This study addresses questions of the nature of sugar and proteins incorporated in solid sugar films. Infrared (IR) and Raman spectroscopy was used to examine trehalose and sucrose films and glycerol/water solvent. Proteins and

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