208735

Calmodulin Inhibitory Peptide

The Calmodulin Inhibitory Peptide controls the biological activity of Calmodulin. This small molecule/inhibitor is primarily used for Cell Signaling applications.

• Synonym(e): Calmodulin Inhibitory Peptide, MLCK Peptide, MLCKP
• Empirische Formel (Hill-System): C₉₁H₁₅₆N₃₆O₂₀
• Molekulargewicht: 2074.44
• UNSPSC-Code: 12352202
• NACRES: NA.77

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95% (HPLC)
• Form: lyophilized
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic)
• Löslichkeit: water: 50 mg/mL
• Versandbedingung: ambient
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

A 17-residue peptide based on the calmodulin-binding domain of myosin light chain kinase (MLCK). Binds to calmodulin with high affinity (K_d = 6 pM). Inhibits calmodulin activation of MLCK-catalyzed phosphorylation of smooth muscle regulatory light chain(MLC).

Biochem./physiol. Wirkung

Cell permeable: no

Kd = 6 pM in binding to calmodulin

Primary Target
Calmodulin

Product does not compete with ATP.

Reversible: no

Warnhinweis

Toxicity: Standard Handling (A)

Sequenz

Ac-Arg-Arg-Lys-Trp-Gln-Lys-Thr-Gly-His-Ala-Val-Arg-Ala-Ile-Gly-Arg-Leu-NH₂

Physikalische Form

Supplied as a trifluoroacetate salt.

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Sonstige Hinweise

Torok,K., et al. 1998. Biochemistry 37, 6188.
Török, K., and Trentham, D.R. 1994. Biochemistry33, 12807.

Rechtliche Hinweise

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable