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Nucleocidin Sale

(Synonyms: 次氮基三乙酸-6-异硫氰酸荧光素,4'-Fluoro-5'-O-sulfamoyladenosine; NSC 521007) 目录号 : GC33985

Nucleocidin 是一种抗锥虫抗生素,可抑制标记的氨基酸从 S-RNA 转移到蛋白质。

Nucleocidin Chemical Structure

Cas No.:24751-69-7

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Sample solution is provided at 25 µL, 10mM.

Description

Nucleocidin is an antitrypanosomal antibiotic, inhibiting the transfer of labeled amino acid from S-RNA to protein.

Although appreciable inhibition occurrs at low concentrations of nucleocidin, it is not possible to obtain complete inhibition even at 10-3 M. An appreciable lag occurrs before any inhibition by nucleocidin is detectable, and the length of this lag period varies inversely with the concentration of nucleocidin. Similar results are obtained when nucleocidin is added to the cell-free system from reticulocytes. By contrast, essentially complete inhibition is obtained at 10-3 M puromycin, and only at the lowest concentrations is any lag detectable. It seems that nucleocidin exhibits the pattern typical of many antibiotics, i.e. it inhibits incorporation at a stage subsequent to the formation of aminoacyl-S-RNA[1].

[1]. Florini JR, et al. Inhibition of protein synthesis in vitro and in vivo by nucleocidin, an antitrypanosomal antibiotic. J Biol Chem. 1966 Mar 10;241(5):1091-8.

化学性质

Cas No. 24751-69-7 SDF
别名 次氮基三乙酸-6-异硫氰酸荧光素,4'-Fluoro-5'-O-sulfamoyladenosine; NSC 521007
Canonical SMILES O[C@@H]([C@H]([C@H](N1C=NC2=C1N=CN=C2N)O3)O)[C@@]3(F)COS(=O)(N)=O
分子式 C10H13FN6O6S 分子量 364.31
溶解度 Soluble in DMSO 储存条件 Store at -20°C
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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。
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1 mg 5 mg 10 mg
1 mM 2.7449 mL 13.7246 mL 27.4492 mL
5 mM 0.549 mL 2.7449 mL 5.4898 mL
10 mM 0.2745 mL 1.3725 mL 2.7449 mL
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