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Merck
모든 사진(3)

Key Documents

C5670

Sigma-Aldrich

Calcium chloride

anhydrous, BioReagent, suitable for insect cell culture, suitable for plant cell culture, ≥96.0%

동의어(들):

CaCl2, Calcium dichloride

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About This Item

Linear Formula:
CaCl2
CAS Number:
Molecular Weight:
110.98
EC Number:
MDL number:
UNSPSC 코드:
12352207
PubChem Substance ID:
NACRES:
NA.71

Grade

anhydrous

Quality Level

vapor pressure

0.01 mmHg ( 20 °C)

제품 라인

BioReagent

분석

≥96.0%

형태

powder

기술

cell culture | insect: suitable
cell culture | plant: suitable

mp

772 °C (lit.)

SMILES string

[Cl-].[Cl-].[Ca++]

InChI

1S/Ca.2ClH/h;2*1H/q+2;;/p-2

InChI key

UXVMQQNJUSDDNG-UHFFFAOYSA-L

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Calcium chloride is a commonly used reagent in biochemistry. Calcium plays important roles in many biological processes, including signal transduction, muscle contraction, and maintenance of cell membrane and cell wall stability.1,2 Extensive reviews of the experimental measurement of biological calcium have been published.3,4Calcium chloride is used in the preparation and transformation of competent E. coli and in the transfection of eukaryotic cells with either plasmid DNA or high molecular weight genomic DNA.5 The CaCl2-mediated electroporation of E. coli with the plasmid DNA pBR322 has been studied.6 A protocol for the concentration of virus vectors that uses CaCl2 has been published.7CaCl2 has been used in the stabilization and two-dimensional crystallization of the NADH-ubiquinone oxidoreductase (complex I) from Escherichia coli.8 The crystallization of porcine pancreatic elastase in the presence of CaCl2 in the presence of sodium citrate reveals binding of calcium in the metal binding site of the protein.9 The effect of CaCl2 on the total fluorescence in the polymerication of the tubulin-like FtsZ division protein of Escherichia coli has been studied by a multiwell fluorescent assay.10

애플리케이션

This product is insect cell culture tested (0.5 mg/ml) and is appropriate for insect cell culture applications. Calcium chloride is used in the preparation and transformation of competent E. coli and in the
transfection of eukaryotic cells with either plasmid DNA or high molecular weight genomic DNA. The CaCl2-mediated electroporation of E. coli with the plasmid DNA pBR322 has been studied. A protocol for the concentration of virus vectors that uses CaCl2 has been published.

제조 메모

This product is soluble in water (222 mg/ml, 2 M), yielding a clear, colorless solution.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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Journal of experimental botany, 66(7), 1865-1875 (2015-01-24)
The role of endogenous salicylic acid (SA) signalling cascades in plant responses to salt and oxidative stresses is unclear. Arabidopsis SA signalling mutants, namely npr1-5 (non-expresser of pathogenesis related gene1), which lacks NPR1-dependent SA signalling, and nudt7 (nudix hydrolase7), which
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Mast cells are implicated in the pathogenesis of inflammatory and autoimmune diseases. However, this notion based on studies in mast cell-deficient mice is controversial. We therefore established an in vivo model for hyperactive mast cells by specifically ablating the NF-κB

문서

Calcium is an ionically stable divalent cation with important beneficial and toxic properties in cell culture. It is a component of a wide range of cell culture media.

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