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Merck
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重要文件

62476

Sigma-Aldrich

氯化锂

BioUltra, for molecular biology, anhydrous, ≥99.0% (AT)

同義詞:

LiCl

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About This Item

線性公式:
LiCl
CAS號碼:
分子量::
42.39
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.26

等級

for molecular biology

產品線

BioUltra

化驗

≥99.0% (AT)

形狀

powder or crystals

雜質

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% total nitrogen (N)

損耗

≤1% loss on drying, 110 °C

pH值

5.0-7.5 (25 °C, 1 M in H2O)

mp

605 °C (lit.)

溶解度

H2O: 1 M at 20 °C, clear, colorless

負離子痕跡

sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Al: ≤5 mg/kg
As: ≤0.2 mg/kg
Ba: ≤10 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤10 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

&lambda ;

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01

SMILES 字串

[Li+].[Cl-]

InChI

1S/ClH.Li/h1H;/q;+1/p-1

InChI 密鑰

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

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應用


  • 锂的预处理通过上调细胞ROS促进针对退变椎间盘的间充质干细胞治疗:该研究探讨了氯化锂增强间充质干细胞在椎间盘再生功效中的应用。氯化锂具有调节细胞反应和氧化应激机制的作用,该作用展示了其在依赖细胞技术的先进体外诊断(IVD)产品开发中的潜在应用(Zhu et al., 2021)。


其他說明

核糖核酸的沉淀;碱性阳离子处理后完整酵母细胞的转化

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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D.M. Wallace
Methods in Enzymology, 152, 48-48 (1987)
C Auffray et al.
European journal of biochemistry, 107(2), 303-314 (1980-06-01)
A procedure is described for the large-scale purification of light (L) and heavy (H) chain mRNAs from plasmacytomas produced in mice. Intact RNA is selectively precipitated in high yield from frozen tumors homogenized in 3 M LiCl and 6 M
G Cathala et al.
DNA (Mary Ann Liebert, Inc.), 2(4), 329-335 (1983-01-01)
A method for isolation of large, translationally active RNA species is presented. The procedure involves homogenization of cells or tissues in 5 M guanidine monothiocyanate followed by direct precipitation of RNA from the guanidinium by 4 M LiCl. Modifications are
H Ito et al.
Journal of bacteriology, 153(1), 163-168 (1983-01-01)
Intact yeast cells treated with alkali cations took up plasmid DNA. Li+, Cs+, Rb+, K+, and Na+ were effective in inducing competence. Conditions for the transformation of Saccharomyces cerevisiae D13-1A with plasmid YRp7 were studied in detail with CsCl. The
Pengyi Yang et al.
Cell systems, 8(5), 427-445 (2019-05-13)
Pluripotency is highly dynamic and progresses through a continuum of pluripotent stem cell states. The two states that bookend the pluripotency continuum, naive and primed, are well characterized, but our understanding of the intermediate states and transitions between them remains

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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