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Documentos Principais

SRP6310

Sigma-Aldrich

Calmodulin from bovine brain

≥95% (SDS-PAGE)

Sinônimo(s):

CALM, CAM

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About This Item

Código UNSPSC:
12352200
NACRES:
NA.32
Preço e disponibilidade não estão disponíveis no momento.

fonte biológica

bovine brain

Ensaio

≥95% (SDS-PAGE)

Formulário

lyophilized

peso molecular

16 kDa

embalagem

pkg of 1 mg
pkg of 500 μg

adequação

suitable for chromatography

nº de adesão UniProt

Condições de expedição

wet ice

temperatura de armazenamento

−20°C

Informações sobre genes

bovine ... CAM(520277)

Descrição geral

Calmodulin (CaM) is a ubiquitous, calcium-binding protein.[1] CaM is expressed in many cell types and can have different subcellular locations, including the cytoplasm, within organelles, or associated with the plasma or organelle membranes. Many of the proteins that CaM binds are unable to bind calcium themselves, and as such use CaM as a calcium sensor and signal transducer. CaM can also make use of the calcium stores in the endoplasmic reticulum, and the sarcoplasmic reticulum. CaM undergoes a conformational change upon binding to calcium, which enables it to bind to specific proteins for a specific response.[2]

Aplicação

Calmodulin from bovine brain has been used to study calmodulin-associated endothelium-derived relaxing factor/nitric oxide synthase activity in the particulate and cytosolic fractions of bovine aortic endothelial cells.[3] It has also been used as a standard in size-exclusion chromatography.[4]

Ações bioquímicas/fisiológicas

Calmodulin (CaM) can bind to and regulate a multitude of different protein targets, thereby affecting many different cellular functions.[1] It is involved in inflammation, metabolism, apoptosis, muscle contraction, intracellular movement, short-term and long-term memory, nerve growth and the immune response.[5] CaM can bind up to four calcium ions, and can undergo post-translational modifications, such as phosphorylation, acetylation, methylation and proteolytic cleavage, each of which can potentially modulate its actions.[6]

forma física

Lyophilized in 30 mM Hepes, pH 7.4, 1 mM CaCl2 and 0.1 mM DTT.

Reconstituição

In water or aqueous buffer

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Eye Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Ca2+ binding and conformational change in two series of point mutations to the individual Ca(2+)-binding sites of calmodulin.
Maune JF, et al.
The Journal of Biological Chemistry, 267, 5286-5295 (1992)
Calmodulin-dependent endothelium-derived relaxing factor/nitric oxide synthase activity is present in the particulate and cytosolic fractions of bovine aortic endothelial cells.
Forstermann U, et al.
Proceedings of the National Academy of Sciences of the USA, 88, 1788-1792 (1991)
Teaching Molecular Biology using computational tools and tacking into account the learning styles of students.
Craciun D and Isvoran A
Romanian Biotechnological Letters, 14.4, 4567-4574 (2009)
Intestinal calmodulin and calcium-binding protein differ in their distribution and in the effect of vitamin D steroids on their concentration.
Thomasset M, et al.
Febs Letters, 127, 13-16 (1981)
Calmodulin methyltransferase is an evolutionarily conserved enzyme that trimethylates Lys-115 in calmodulin.
Magnani R, et al.
Nature Communications, 43, doi: 10-doi: 10 (2010)

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