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Merck

T8941

L-Tryptophan

99.0-101.0%, suitable for cell culture, BioXtra, non-animal source

동의어(들):

(S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C11H12N2O2
CAS 번호:
Molecular Weight:
204.23
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
200-795-6
MDL number:
Beilstein/REAXYS Number:
86197
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제품 이름

L-Tryptophan, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%

InChI key

QIVBCDIJIAJPQS-VIFPVBQESA-N

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1

SMILES string

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

biological source

non-animal source

agency

USP/NF, meets EP testing specifications, meets JP testing specifications, meets USP testing specifications

product line

BioXtra

assay

99.0-101.0%

form

powder

quality

meets EP, JP, USP testing specifications

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

color

white to yellow

mp

280-285 °C (dec.) (lit.)

solubility

1 M HCl: 10 mg/mL

application(s)

pharmaceutical (small molecule)

Quality Level

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Application

L-Tryptophan has been used in PreC media preparation and in cell culture.

Biochem/physiol Actions

Tryptophan (Trp) is one of the functional amino acids that is associated with growth, reproduction, maintenance and immunity. Increased Trp availability is necessary for the regulation of mood, cognition and behaviour. It is hypothesised that L-Trp might be useful in inducing sleep in healthy adults against the normal circadian rhythm. Trp uptake by the brain depends on the plasma ratio of Trp to all of the other LNAAs (large neutral amino acids). Higher the Trp:LNAAs ratio, greater is the Trp uptake.

Other Notes

Amino acid precursor of serotonin and melatonin

저장 등급

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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시험 성적서(COA)

Lot/Batch Number

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Effects of tryptophan loading on human cognition, mood, and sleep
B.Y. Silber and J.A.J. Schmitt
Neuroscience and Biobehavioral Reviews, 34(3), 387-407 (2010)
Amino acids: metabolism, functions, and nutrition
Amino Acids (2009)
Preparation of Purified Gram-positive Bacterial Cell Wall and Detection in Placenta and Fetal Tissues
Beth Mann
Bio-protocol, 6(23) (2016)
Danielle N A Lesperance et al.
Applied and environmental microbiology, 87(1) (2020-10-18)
Drosophila melanogaster gut microbes play important roles in host nutritional physiology. However, these associations are often indirect, and studies typically are in the context of specialized nutritional conditions, making it difficult to discern how microbiome-mediated impacts translate to physiologically relevant
Nutrient supplements boost yeast
transformation efficiency
Sheng-ChunYu
Scientific Reports (2016)

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