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品牌 | GLPBIO | |
基础属性 | 生产企业 | 上海宏叶生物科技有限公司 |
cas号 | 7447-41-8 | |
规格 | 100mg | |
储存条件 | Store at RT | |
纯度 | ||
密度 |
LiCl 目录号 GC12077 Purity: >99.00%
used to precipitate RNA
产品描述
IC50: N/A
LiCl is a typical ionic compound, though the small size of the Li+ ion makes its properties not seen for other alkali metal chlorides, such as the extraordinary solubility in polar solvents and hygroscopic properties.
In vitro: Though precipitation with a monovalent cation or alcohol is much more widely used, LiCl has been frequently used to precipitate RNA. LiCl precipitation gives various advantages over other methods: LiCl does not precipitate DNA, protein and carbohydrate efficiently. LiCl can be also used for removing translation inhibitors or cDNA synthesis from RNA preparations. LiCl can be also used as a simple rapid method for recovering RNA from in-vitro transcription reactions [1]. In addition, a method for isolation of large, translationally active RNA samples has been presented. In this study, the procedure included homogenization of samples in 5 m guanidine monothiocyanate followed by direct precipitation of RNA from the guanidinium by 4 m LiCl. The advantages of this method include simplicity, speed, avoidance of ultracentrifugation, and its applicability to large numbers of samples. The method yielded large mRNA precursors up to 10 kb [2].
In vivo: Currently, there is no animal data reported.
Clinical trial: Up to now, LiCl has not been used clinically.
References:
[1] BARLOW JJ, MATHIAS AP, WILLIAMSON R, GAMMACK DB. A simple method for the quantitative isolation of undegraded high molecular weight ribonucleic acid. Biochem Biophys Res Commun.1963 Sep 10;13:61-6.
[2] Cathala, G. , Savouret, J., Mendez, B., West, B. L., Karin, M., Martial, J. A., and Baxter, J. D. (1983). "A Method for Isolation of Intact, Translationally Active Ribonucleic Acid".DNA.2(4): 329–335.
Chemical Properties
Cas No. 7447-41-8 SDF
化学名 lithium chloride
Canonical SMILES [Cl-].[Li+]
分子式 ClLi 分子量 42.39
溶解度 ≥ 4.2mg/mL in H2O 储存条件 Store at RT
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
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