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S-(5'-Adenosyl)-L-methionine chloride (hydrochloride)

(Synonyms: 5'-[[(3S)-3-氨基-3-羧基丙基]甲基锍]-5'-脱氧腺苷氯化物二盐酸盐) 目录号 : GC44859

Ubiquitous methyl donor

S-(5'-Adenosyl)-L-methionine chloride (hydrochloride) Chemical Structure

Cas No.:86867-01-8

规格 价格 库存
1mg
¥565.00
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2.5mg
¥1,250.00
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5mg
¥2,228.00
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Sample solution is provided at 25 µL, 10mM.

Description

S-(5'-Adenosyl)-L-methionine chloride (SAM) is a ubiquitous methyl donor involved in a wide variety of biological reactions, including those mediated by DNA and protein methyltransferases. The transfer of a methyl group from SAM to an acceptor produces S-adenosyl-L-homocysteine . SAM is also metabolized by SAM decarboxlase to give decarboxylated SAM, which is involved in the polyamine pathway that generates spermine. Chemical's SAM has been purified to remove all S-adenosylhomocysteine, a known inhibitor of most SAM-dependent methyltransferases which is commonly found in other commercially available SAM. In addition, 's SAM contains no S-methylthioadenosine, a common impurity which may act as a substrate in some assay formats, resulting in high background.

化学性质

Cas No. 86867-01-8 SDF
别名 5'-[[(3S)-3-氨基-3-羧基丙基]甲基锍]-5'-脱氧腺苷氯化物二盐酸盐
Canonical SMILES NC1=C2C(N([C@@H]3O[C@H](C[S+](CC[C@H](N)C(O)=O)C)[C@@H](O)[C@H]3O)C=N2)=NC=N1.[Cl-].Cl.Cl
分子式 C15H23ClN6O5S•2HCl 分子量 507.8
溶解度 Methanol: 1 mg/ml,Water: 5 mg/ml 储存条件 Store at -80°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 1.9693 mL 9.8464 mL 19.6928 mL
5 mM 0.3939 mL 1.9693 mL 3.9386 mL
10 mM 0.1969 mL 0.9846 mL 1.9693 mL
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