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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
4-Methyl-1H-imidazole-2-thiol
- 库存:
98
- 供应商:
北京孚博
- CAS号:
3247-70-9
- 规格:
1g
CAS:3247-70-9
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文献和实验form, while at pH 7.0, the imidazole would exist predominantly in the neutral form. Proline is one of the ambivalent amino acids, meaning that it can be inside or outside of a protein molecule. Due to its unique structure, proline occurs in proteins
转甲基酶 transmethylase , methyl trans-ferase 亦称为甲基转移酶,已知有各种不同的转甲基酶,以 S- 腺苷蛋氨酸、甜莱碱( betain )和二甲基噻亭( dimethylthetin )作为甲基的供体,把氨基、羟基、硫氢基( thiol )甲基化。结合在四氢叶酸上的活性 C 1 单位的还原而生成甲基,通过 5- 甲基四氢叶酸转甲基酶与同型半胱氨酸( homocysteine )被甲基化而生成蛋氨酸。这种酶是以钴胺酰胺( cobami
Determination of Polyamines as Their Benzoylated Derivatives by HPLC
condensation with primary and secondary amines (Fig. 1 ), may also react with imidazole nitrogens and phenolic hydroxyl groups. However, benzoylation results in fewer side reactions than are seen with dansyl chloride and hence extensive clean-up procedures
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