A6376
N-Acetyl-L-tryptophan
≥99% (TLC), suitable for ligand binding assays
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About This Item
Empirical Formula (Hill Notation):
C13H14N2O3
CAS Number:
Molecular Weight:
246.26
EC Number:
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
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Product Name
N-Acetyl-L-tryptophan,
Assay
≥99% (TLC)
Quality Level
form
powder
technique(s)
ligand binding assay: suitable
color
white to off-white
storage temp.
2-8°C
SMILES string
CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O
InChI
1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18)/t12-/m0/s1
InChI key
DZTHIGRZJZPRDV-LBPRGKRZSA-N
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Related Categories
Biochem/physiol Actions
N-Acetyl-L-tryptophan (NAT, Ac-Trp-OH) is used a substance P NK1 tachykinin receptor antagonist. N-Acetyl-L-tryptophan is also used as a competitive inhibitor to identify, differentiate and characterized tryptophanase(s).
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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New tryptophanase inhibitors: towards prevention of bacterial biofilm formation.
Scherzer R, Gdalevsky GY, et al.
Journal of Enzyme Inhibition, 24, 350-355 (2009)
James J Donkin et al.
Journal of neurotrauma, 28(2), 217-224 (2010-12-24)
Previous studies have demonstrated that the compound N-acetyl-L-tryptophan (NAT) reduces brain edema and improves functional outcome following traumatic brain injury (TBI). In this study we examined whether this effect was mediated via the neurokinin-1 receptor, and whether there was an
Emma Thornton et al.
PloS one, 7(4), e34138-e34138 (2012-04-10)
Neuroinflammation and blood brain barrier (BBB) dysfunction have been implicated in the pathogenesis of Parkinson's disease (PD). The neuropeptide substance P (SP) is an important mediator of both neuroinflammation and BBB dysfunction through its NK1 receptor in a process known
Liqiong Fang et al.
Journal of chromatography. A, 1218(41), 7316-7324 (2011-09-10)
N-acetyltryptophan (NAT) has long been used as a stabilizer in some protein solutions, such as human serum albumin, to prevent oxidative protein degradation. However, the fate of NAT has not been discussed in literature. Two NAT degradation products have been
Olga B Morozova et al.
The journal of physical chemistry. B, 112(9), 2747-2754 (2008-02-13)
The efficiency of the chemical pathway of DNA repair is studied by time-resolved chemically induced dynamic nuclear polarization (CIDNP) using the model system containing guanosyl base radicals, and tryptophan as the electron donor. Radicals were generated photochemically by pulsed laser
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