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C4874

Sigma-Aldrich

Calmodulin bovine

recombinant, expressed in E. coli, lyophilized powder, ≥98% (SDS-PAGE)

Sinônimo(s):

CaM, Phosphodiesterase 3:5-cyclic nucleotide activator, Phosphodiesterase 3′:5′-cyclic nucleotide activator

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About This Item

Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.26

fonte biológica

bovine

Nível de qualidade

recombinante

expressed in E. coli

Ensaio

≥98% (SDS-PAGE)

forma

lyophilized powder

peso molecular

Mw 19000.9 by amino acid sequence

composição

Protein, ≥85%

nº de adesão UniProt

temperatura de armazenamento

−20°C

Informações sobre genes

bovine ... CALM(100297344)

Descrição geral

Calmodulin from bovine takes up a dumb-bell-structure. Two calcium binding EF hand loops, antiparallel β-sheet and three α-helices comprises a lobe. It has a central helix connecting the lobes. Calmodulin can bind four calcium molecules in a cooperative interaction pattern.

Aplicação

Calmodulin bovine has been used inin vitro phosphorylation assay of recombinant retinoic acid-inducible gene I protein. It has also been used in the endoprotease Glu-C proteolysis and deamidation studies.

Ações bioquímicas/fisiológicas

Ca2+ binding protein that is required for activation of cyclic nucleotide-dependent phosphodiesterase. It is also a cofactor/activator of nitric oxide synthase, calcineurin, and many kinases including ATPase, myosin light chain kinase, and CAM kinase I, II, and III. It mediates ryanodine receptor activation by cyclic ADP-ribose and is involved in intracellular Ca2+ homeostasis.
Calmodulin from bovine undergoes conformational changes upon calcium binding. It binds to sphingosylphosphorylcholine and inhibit calcineurin and phosphodiesterase enzymes.

propriedades físicas

Sequence:
MGSSHHHHHHSSGLVPRGSHMADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK

Nota de preparo

Produced using animal component-free materials.

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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