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About This Item
经验公式（希尔记法）:
C3H7NO5S2
CAS号:
分子量:
201.22
Beilstein:
1726832
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.26
推荐产品
product name
L-半胱氨酸S-硫酸盐, ≥98% (TLC)
品質等級
化驗
≥98% (TLC)
形狀
powder
技術
ligand binding assay: suitable
顏色
white
儲存溫度
−20°C
SMILES 字串
N[C@@H](CSS(O)(=O)=O)C(O)=O
InChI
1S/C3H7NO5S2/c4-2(3(5)6)1-10-11(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1
InChI 密鑰
NOKPBJYHPHHWAN-REOHCLBHSA-N
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相关类别
生化／生理作用
L-半胱氨酸硫酸盐（LCSS）被用作NMDA谷氨酸能受体激动剂。 它可作为胱氨酸裂解酶的底物。
半胱氨酸是与生长、繁殖、维持和免疫相关的功能性氨基酸之一。半胱氨酸是蛋白质中二硫键的来源，与硫转运有关。在生理pH下，半胱氨酸经过快速氧化，形成胱氨酸。半胱氨酸或胱氨酸的可用性降低将影响白细胞代谢。L-半胱氨酸是神经元中谷胱甘肽合成过程的限速步骤的前体。它可提供无机硫酸盐，用于解毒反应。因此，L-半胱氨酸可能与神经保护有关。已有研究发现它能阻止重金属离子穿过血脑屏障进入大脑。L-半胱氨酸水平升高可能导致神经毒性。
半胱氨酸是与生长、繁殖、维持和免疫相关的功能性氨基酸之一。半胱氨酸是蛋白质中二硫键的来源，与硫转运有关。在生理pH下，半胱氨酸经过快速氧化，形成胱氨酸。半胱氨酸或胱氨酸的可用性降低将影响白细胞代谢。L-半胱氨酸是神经元中谷胱甘肽合成过程的限速步骤的前体。它可提供无机硫酸盐，用于解毒反应。因此，L-半胱氨酸可能与神经保护有关。已有研究发现它能阻止重金属离子穿过血脑屏障进入大脑。L-半胱氨酸水平升高可能导致神经毒性。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
W Xia et al.
Journal of pharmaceutical and biomedical analysis, 19(1-2), 261-268 (2000-03-04)
Neonatal Sprague Dawley rat brain tissue was extracted with methanol, acetonitrile, acetic acid and trifluoroacetic acids (TFA). Among the extractants tested, 0.1 M TFA gave the highest recovery, 73.4 +/- 5.2% (slope of regression of 'added' vs. 'found' and standard
F Orrego et al.
Neuroscience, 56(3), 539-555 (1993-10-01)
The chemical nature of the central transmitter responsible for fast excitatory events and other related phenomena is analysed against the historical background that has progressively clarified the structure and function of central synapses. One of the problems posed by research
Emma J Footitt et al.
Journal of inherited metabolic disease, 34(2), 529-538 (2011-02-10)
Analysis of pyridoxal 5'-phosphate (PLP) concentration in 256 cerebrospinal fluid (CSF) samples from patients with neurological symptoms showed that the variance is greater than indicated by previous studies. The age-related lower reference limit has been revised to detect inborn errors
Desensitization of NMDA receptor channels is modulated by glutamate agonists.
Nahum-Levy R
Biophysical Journal, 80(5), 2152-2166 (2001)
Takeshi Nakatani et al.
Microbial cell factories, 11, 62-62 (2012-05-23)
Escherichia coli has two L-cysteine biosynthetic pathways; one is synthesized from O-acetyl L-serine (OAS) and sulfate by L-cysteine synthase (CysK), and another is produced via S-sulfocysteine (SSC) from OAS and thiosulfate by SSC synthase (CysM). SSC is converted into L-cysteine
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