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C5670

Sigma-Aldrich

Calcium chloride

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

Szinonimák:

CaCl2, Calcium dichloride

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(3)

About This Item

Lineáris képlet:
CaCl2
CAS-szám:
10043-52-4
Molekulatömeg:
110.98
EC-szám:
233-140-8
MDL-szám:
MFCD00010903
UNSPSC kód:
12352207
PubChem Substance ID:
24892577
NACRES:
NA.71
Teszt:
≥96.0%
grade:
anhydrous
Forma:
powder

grade

anhydrous

Minőségi szint

200

gőznyomás

0.01 mmHg ( 20 °C)

termékcsalád

BioReagent

Teszt

≥96.0%

Forma

powder

technika/technikák

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

Nemzetközi kémiai azonosító kulcs

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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Általános leírás

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

Alkalmazás

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.

Elkészítési megjegyzés

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

Piktogramok

Exclamation mark
GHS07

Figyelmeztetés

Warning

Figyelmeztető mondatok

H319

Óvintézkedésre vonatkozó mondatok

P264 - P280 - P305 + P351 + P338 - P337 + P313

Veszélyességi osztályok

Eye Irrit. 2

Tárolási osztály kódja

13 - Non Combustible Solids

WGK

WGK 1

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

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Analitikai tanúsítványok (COA)

Lot/Batch Number
0000409822
0000409821
0000409821
0000409822
0000389969

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Dokumentumtár megtekintése

Maheswari Jayakannan et al.
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
J Philippe et al.
International journal of obesity (2005), 39(2), 295-302 (2014-06-04)
A significant proportion of severe familial forms of obesity remain genetically elusive. Taking advantage of our unique cohort of multigenerational obese families, we aimed to assess the contribution of rare mutations in 29 common obesity-associated genes to familial obesity, and
Mohsen Akbari et al.
Advanced functional materials, 24(26), 4060-4067 (2014-11-21)
The fabrication of cell-laden structures with anisotropic mechanical properties while having a precise control over the distribution of different cell types within the constructs is important for many tissue engineering applications. Automated textile technologies for making fabrics allow simultaneous control
Michael A Goren et al.
Nature communications, 5, 5115-5115 (2014-10-09)
Opsin, the rhodopsin apoprotein, was recently shown to be an ATP-independent flippase (or scramblase) that equilibrates phospholipids across photoreceptor disc membranes in mammalian retina, a process required for disc homoeostasis. Here we show that scrambling is a constitutive activity of
Gemma L Carvill et al.
Neurology, 82(14), 1245-1253 (2014-03-14)
To determine the genes underlying Dravet syndrome in patients who do not have an SCN1A mutation on routine testing. We performed whole-exome sequencing in 13 SCN1A-negative patients with Dravet syndrome and targeted resequencing in 67 additional patients to identify new
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Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

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