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经验公式(希尔记法):
C11H12N2O2
化学文摘社编号:
分子量:
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
产品名称
L-色氨酸, 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-色氨酸已用于PreC培养基的制备和细胞培养。
Biochem/physiol Actions
色氨酸(Trp)是与生长、繁殖、维持和免疫相关的功能性氨基酸之一。增加Trp可用性对于调节情绪、认知和行为是十分必要的。据推测,L-Trp可能有助于抵抗正常的昼夜节律,诱导健康成年人的睡眠。大脑的Trp摄取取决于Trp与所有其他LNAA(大分子中性氨基酸)的血浆比率。Trp:LNAAs比率越高,Trp摄取越多。
Other Notes
血清素和褪黑素的氨基酸前体
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Nutrient supplements boost yeast
transformation efficiency
transformation efficiency
Sheng-ChunYu
Scientific Reports (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
Preparation of Purified Gram-positive Bacterial Cell Wall and Detection in Placenta and Fetal Tissues
Beth Mann
Bio-protocol, 6(23) (2016)
Amino acids: metabolism, functions, and nutrition
Amino Acids (2009)
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)
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