207000

Calcineurin Autoinhibitory Peptide

The Calcineurin Autoinhibitory Peptide controls the biological activity of Mn2+-stimulated calcineurin activity. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

• Synonym(e): Calcineurin Autoinhibitory Peptide, ITSFEEAKGLDRINERMPPRRDAMP
• Empirische Formel (Hill-System): C₁₂₄H₂₀₅N₃₉O₃₉S₂
• Molekulargewicht: 2930.32
• UNSPSC-Code: 12352202

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥97% (HPLC)
• Form: lyophilized
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic)
• Löslichkeit: water: soluble
• Versandbedingung: ambient
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

Corresponds to a C-terminal domain (residues 457-482) of the calmodulin-binding domain of calcineurin. Specific calcineurin inhibitor. Does not inhibit CaM kinase II, protein phosphatase I or 2A. Inhibits Mn²⁺-stimulated calcineurin activity (IC₅₀ = 10 µM using ³²P myosin light chain as a substrate) but has no effect on Ni²⁺-stimulated activity.

Specific calcineurin inhibitor. Corresponds to the C-terminal domain (residues 457-482) of the calmodulin-binding domain of calcineurin (PP2B). Inhibits Mn²⁺-stimulated calcineurin activity (IC₅₀ = 10 µM using ³²P-myosin light chain as a substrate) but has no effect on Ni²⁺-stimulated enzyme activity. Does not inhibit CaM kinase II, protein phosphatase 1 or 2A.

Biochem./physiol. Wirkung

Cell permeable: no

Primary Target
Mn²⁺-stimulated calcineurin activity

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 10 µM using 32P-myosin light chain as a substrate

Verpackung

Yes

Warnhinweis

Toxicity: Standard Handling (A)

Sequenz

H-Ile-Thr-Ser-Phe-Glu-Glu-Ala-Lys-Gly-Leu-Asp-Arg-Ile-Asn-Glu-Arg-Met-Pro-Pro-Arg-Arg-Asp-Ala-Met-Pro-OH

Physikalische Form

Supplied as a trifluoroacetate salt.

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Aqueous stock solutions are stable for up to 2 months at -20°C.

Sonstige Hinweise

Perrino, B.A., et al. 1995. J. Biol. Chem. 270, 340.
Yokoyama, Y., and Wang, J.H. 1994. FEBS Lett.337, 128.
Yokoyama, N., et al. 1993. Arch. Biochem. Biophys.300, 615.
Matsui, H., et al. 1991. Biochem. Int.24, 1119.
Hashimoto, Y., et al. 1990. J. Biol. Chem.265, 1924.

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