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Merck
모든 사진(4)

주요 문서

P1431

Sigma-Aldrich

Calmodulin from bovine testes

BioUltra, ≥98% (SDS-PAGE), lyophilized powder, essentially salt free

동의어(들):

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

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352202
NACRES:
NA.61

생물학적 소스

bovine testis

Quality Level

제품 라인

BioUltra

분석

≥98% (SDS-PAGE)

양식

lyophilized powder

분자량

16.79 kDa

저장 조건

(Keep container tightly closed in a dry and well-ventilated place)

기술

ligand binding assay: suitable

불순물

salt, essentially free

UniProt 수납 번호

응용 분야

cell analysis

저장 온도

−20°C

유전자 정보

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일반 설명

Research area: Cell Signaling

Calmodulin (CaM) is a Ca2+-sensor protein containing four EF-hand motifs that bind to four Ca2+ ions. It is found ubiquitously in all eukaryotes.

애플리케이션

Calmodulin from bovine testes has been used:

  • as a component of the reaction mixture in PhosphoSens assay to measure Ca2+/calmodulin-dependent protein kinase II α (CaMKIIα) substrate phosphorylation
  • to generate standard curve for the determination of in situ calmodulin concentration in tissues
  • as a ligand in radio-ligand binding for studying calmodulin affinity

생화학적/생리학적 작용

Calmodulin (CaM) aids in the Ca2+ signal transduction pathway in higher plants and animals. Ca2+ binding is required for CaM activation. Upon activation, CaM binds and activates numerous target proteins involved in a variety of cellular processes including regulation of plant metabolism, phytohormone signaling, ion transport, protein folding, protein phosphorylation and dephosphorylation, cell motility, exocytosis, and cytoskeletal assembly. In neurons, calcium-activated CaM helps in the regulation of glutamate receptors, modulation of proteins in signaling pathways, and regulation of voltage-gated calcium channels (VGCCs) activity.
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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

The diversity of calcium sensor proteins in the regulation of neuronal function
McCue HV, et al.
Cold Spring Harbor Perspectives in Biology, 2(8) (2010)
Nane Griem-Krey et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 156, 113895-113895 (2022-10-25)
Ca2+/calmodulin-dependent protein kinase II alpha (CaMKIIα) is a potential target for acute neuroprotection due to its key role in physiological and pathological glutamate signaling. The hub domain organizes the CaMKII holoenzyme into large oligomers, and additional functional effects on holoenzyme
E J McConnell et al.
Circulation research, 86(2), 191-197 (2000-02-10)
Plasma membrane (Ca(2+)+Mg(2+))-ATPase and Ca(2+) transport activities, best characterized in human erythrocytes, are stimulated by calmodulin and thought to play a crucial role in the termination of cellular Ca(2+) signaling in all cells. In plasma membranes isolated from cultured porcine
Arkadiusz Miazek et al.
Scientific reports, 11(1), 7312-7312 (2021-04-02)
The neuronal membrane-associated periodic spectrin skeleton (MPS) contributes to neuronal development, remodeling, and organization. Post-translational modifications impinge on spectrin, the major component of the MPS, but their role remains poorly understood. One modification targeting spectrin is cleavage by calpains, a
comparative proteomics illustrates the molecular mechanism of potato (Solanum tuberosum L.) tuberization inhibited by exogenous gibberellins in vitro
Cheng L, et al.
Physiologia Plantarum, 163, 103-123 (2018)

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