778672
L-半胱氨酸
Wacker Chemie AG, ≥98.0%
别名:
(R)-2-氨基-3-巯基丙酸
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关于此项目
线性分子式:
HSCH2CH(NH2)CO2H
化学文摘社编号:
分子量:
121.16
UNSPSC Code:
12352209
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-158-2
Beilstein/REAXYS Number:
1721408
MDL number:
产品名称
L-半胱氨酸, Wacker Chemie AG, ≥98.0%
InChI key
XUJNEKJLAYXESH-REOHCLBHSA-N
InChI
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
SMILES string
N[C@@H](CS)C(O)=O
assay
≥98.0%
form
powder
optical activity
[α]/D 8 to 9.5°
reaction suitability
reaction type: solution phase peptide synthesis
manufacturer/tradename
Wacker Chemie AG
impurities
≤0.5% ninhidrin positive substances (each)
≤10 ppm heavy metals
≤300 ppm ammonium
ign. residue
≤0.1%
loss
≤0.5% loss on drying
mp
240 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.04%
sulfate (SO42-): ≤0.03%
cation traces
Fe: ≤10 ppm
suitability
clear, colorless for appearance of solution
Quality Level
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General description
This product is supplied from Wacker FERMOPURE® material, but only sold for R&D use only, not for drug, household or other uses.
Legal Information
FERMOPURE is a registered trademark of Wacker Chemie AG
Biochem/physiol Actions
NMDA 谷氨酸受体激动剂。
Application
L-Cysteine has been used as a standard for the quantification of low-molecular-weight (LMW) thiols extracted from Arabidopsis thaliana tissues by HPLC.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
Quantification of Low Molecular Weight Thiols in Arabidopsis.
Miao Z, et al.
Journal of integrative plant biology (2015)
Nicholas Kwiatkowski et al.
Nature, 511(7511), 616-620 (2014-07-22)
Tumour oncogenes include transcription factors that co-opt the general transcriptional machinery to sustain the oncogenic state, but direct pharmacological inhibition of transcription factors has so far proven difficult. However, the transcriptional machinery contains various enzymatic cofactors that can be targeted
Eun Young Park et al.
Journal of agricultural and food chemistry, 62(26), 6183-6189 (2014-06-01)
The present study examined the impact of the supplementation of glutathione (GSH), γ-L-glutamyl-L-cysteinyl-glycine, on human blood GSH levels. Healthy human volunteers were orally supplemented with GSH (50 mg/kg body weight). Venous blood was collected from the cubital vein before and
Aurelie Kas et al.
Brain : a journal of neurology, 137(Pt 7), 2077-2087 (2014-05-03)
Kleine-Levin syndrome is characterized by relapsing-remitting episodes of severe hypersomnia, cognitive impairment, apathy, derealization and behavioural disturbances. Between episodes, patients have normal sleep, mood and behaviour. Functional imaging studies performed in small series of patients with Kleine-Levin syndrome with visual
Takeshi Annoura et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(5), 2158-2170 (2014-02-11)
The 10 Plasmodium 6-Cys proteins have critical roles throughout parasite development and are targets for antimalaria vaccination strategies. We analyzed the conserved 6-cysteine domain of this family and show that only the last 4 positionally conserved cysteine residues are diagnostic
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