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778672

L-半胱氨酸

Name: <SC>L</SC>-半胱氨酸
Brand: ALDRICH

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:

52-90-4

分子量:

121.16

UNSPSC Code:

12352209

NACRES:

NA.22

PubChem Substance ID:

329767985

EC Number:

200-158-2

Beilstein/REAXYS Number:

1721408

MDL number:

MFCD00064306

Assay:

≥98.0%

Form:

powder

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属性

Quality Level

100

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 (SO₄^2-): ≤0.03%

cation traces

Fe: ≤10 ppm

suitability

clear, colorless for appearance of solution

SMILES string

N[C@@H](CS)C(O)=O

InChI

1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

InChI key

XUJNEKJLAYXESH-REOHCLBHSA-N

说明

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.

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.

Biochem/physiol Actions

NMDA 谷氨酸受体激动剂。

Legal Information

FERMOPURE is a registered trademark of Wacker Chemie AG

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Quantification of Low Molecular Weight Thiols in Arabidopsis.

Miao Z, et al.

Journal of integrative plant biology (2015)

Targeting transcription regulation in cancer with a covalent CDK7 inhibitor.

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

Increase in the protein-bound form of glutathione in human blood after the oral administration of glutathione.

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

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全球贸易项目编号

货号	GTIN
778672-1KG	04061826681015
778672-25KG	04061833367568
778672-100G	04061833315064