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Merck
모든 사진(1)

문서

A6501

Sigma-Aldrich

N-Acetyl-L-tryptophanamide

≥98%

동의어(들):

NATA

로그인조직 및 계약 가격 보기


About This Item

실험식(Hill 표기법):
C13H15N3O2
CAS Number:
Molecular Weight:
245.28
EC Number:
MDL number:
UNSPSC 코드:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

product name

N-Acetyl-L-tryptophanamide,

분석

≥98%

형태

powder

색상

white to off-white

mp

194-196 °C (lit.)

응용 분야

detection

저장 온도

−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

InChI key

HNGIZKAMDMBRKJ-LBPRGKRZSA-N

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생화학적/생리학적 작용

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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문서 라이브러리 방문

Tiago Q Faria et al.
The Journal of biological chemistry, 279(47), 48680-48691 (2004-09-07)
2-O-alpha-Mannosylglycerate, a negatively charged osmolyte widely distributed among (hyper)thermophilic microorganisms, is known to provide notable protection to proteins against thermal denaturation. To study the mechanism responsible for protein stabilization, pico-second time-resolved fluorescence spectroscopy was used to characterize the thermal unfolding
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
Patrizia Cioni et al.
Biophysical journal, 82(6), 3246-3253 (2002-05-23)
The effects of heavy water (D(2)O) on internal dynamics of proteins were assessed by both the intrinsic phosphorescence lifetime of deeply buried Trp residues, which reports on the local structure about the triplet probe, and the bimolecular acrylamide phosphorescence quenching
Alexander V Fonin et al.
PloS one, 9(7), e103878-e103878 (2014-07-30)
Fluorescence is a proven tool in all fields of knowledge, including biology and medicine. A significant obstacle in its use is the nonlinearity of the dependence of the fluorescence intensity on fluorophore concentration that is caused by the so-called primary
Billie J Harvey et al.
The journal of physical chemistry. B, 111(10), 2610-2620 (2007-02-16)
Bovine beta-lactoglobulin A (BLGA) is a well characterized globular protein whose tertiary structure has been investigated in detail. BLGA undergoes a pH-dependent conformational change which X-ray data described as involving mostly the loop connecting strands E and F and the

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