辅酶 B12 (Coenzyme B12;Cobamamide;AdoCbl) 是维生素 B12 的一种活性形式，它是甲基丙二酰辅酶 A 变位酶 [1] 的辅助因子:辅酶 B12 是一组催化异常重排或消除反应的酶的辅助因子。
| Cas No. | 13870-90-1 |
| 别名 | 腺苷钴胺; Coenzyme B12; Cobamamide; AdoCbl |
| Canonical SMILES | O[C@@H]1[C@H](O[C@@H](N2C3=NC=NC(N)=C3N=C2)[C@@H]1O)[CH2-][Co+3]456([N]7=CN([C@]8([H])[C@H](O)[C@H](O9)[C@@H](CO)O8)C%10=CC(C)=C(C)C=C7%10)[N]%11=C%12[C@@H](CCC(N)=O)[C@@](CC(N)=O)(C)[C@]%11(C)[C@]([C@H](CC(N)=O)[C@]%13(CCC(NC[C@@H](C)O[P]9([O-])=O)= |
| 分子式 | C72H100CoN18O17P |
| 分子量 | 1579.6 |
| 溶解度 | Soluble in DMSO |
| 储存条件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request |
| 产品描述 | Coenzyme B12 (adenosylcobalamin; AdoCbl) is a biologically active form of vitamin B12 . It belongs to the corrinoid group of compounds, which contain a corrin macrocycle, and is produced only by certain bacteria and archaea. It is a cofactor for various enzymes including mutases, eliminases, aminomutases, and a reductase. These enzymes catalyze reactions that generate free radicals through release of the adenosyl group, allowing usually unreactive molecules to become reactive. Only one of these enzymes, methylmalonyl CoA mutase, is found in mammals, therefore, the other enzymes must be taken in through the diet. Genetic mutations in enzymes that synthesize AdoCbl lead to AdoCbl deficiency and methylmalonic aciduria. Formulations containing AdoCbl are used to treat patients with this disorder. |
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