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Merck

69453

Sigma-Aldrich

L-高半胱氨酸

≥98.0% (NT)

别名:

L-高半胱氨酸(盐酸盐)

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About This Item

线性分子式:
HSCH2CH2CH(NH2)COOH
CAS号:
分子量:
135.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32

product name

L-高半胱氨酸, ≥98.0% (NT)

品質等級

化驗

≥98.0% (NT)

形狀

powder

光學活性

[α]/D 25.5±1.5°, c = 1 in 1 M HCl

顏色

white

mp

263-265 °C

應用

cell analysis

相關疾病

Alzheimer′s disease

儲存溫度

−20°C

SMILES 字串

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

InChI

1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)/t3-/m0/s1

InChI 密鑰

FFFHZYDWPBMWHY-VKHMYHEASA-N

一般說明

L-高半胱氨酸已用于诊断高半胱氨酸尿症。

應用

L-高半胱氨酸已用作细胞培养基中的补充成分。

生化/生理作用

血浆和组织中同型半胱氨酸水平的升高与阿尔茨海默′s病以及健康老年人的脑萎缩有关。同型半胱氨酸水平升高是由于维生素B缺乏,特别是叶酸、B6和B12维生素,它们是参与同型半胱氨酸代谢的酶的辅助因子。

包裝

无底玻璃瓶。内容物在插入式融锥内。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

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


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