208920
Calmodulin Kinase IINtide
A potent and specific inhibitor of CaMK II (IC50 = 50 nM for both the total and Ca2+-independent CaMK II activity).
Synonym(s):
Calmodulin Kinase IINtide, KRPPKLGQIGRAKRVVIEDDRIDDVLK-OH
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About This Item
Empirical Formula (Hill Notation):
C136H240N44O39
Molecular Weight:
3115.63
NACRES:
NA.77
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
Storage condition:
OK to freeze, desiccated (hygroscopic)
Quality Level
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
color
off-white
solubility
DMSO: 5 mg/mL
shipped in
ambient
storage temp.
−20°C
General description
A potent and specific inhibitor of CaMK II (IC50 = 50 nM for both the total and Ca2+-independent CaMK II activity). Exhibits inhibitory activity across converged species, including rat brain, goldfish brain, and Drosophila (IC50 range 100-400 nM). Does not affect the activities of CaMK I, CaMK IV, CaMKK, PKA, or PKC. The peptide sequence corresponds to the inhibitory domain of CaMK IIN.
A potent and specific inhibitor of calmodulin kinase II (CaM-KII) (IC50 = 50 nM for both total and Ca2+-independent activities of CaM-KII). Does not affect the activities of CaM-KI, CaM-KIV, CaM-KK, PKA, or PKC. The peptide sequence corresponds to the inhibitory domain of the inhibitory protein, CaM-KIIN. A cell-permeable version is available under Cat. No. 208921.
Biochem/physiol Actions
Cell permeable: no
Primary Target
Cam Kinase-2
Cam Kinase-2
Product does not compete with ATP.
Reversible: no
Target IC50: 50 nM for both the total and Ca2+-independent CaMK II activity
Packaging
Packaged under inert gas
Physical form
Supplied as a trifluoroacetate salt.
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C.
Other Notes
H-Lys-Arg-Pro-Pro-Lys-Leu-Gly-Gln-Ile-Gly-Arg-Ala-Lys-Arg-Val-Val-Ile-Glu-Asp-Asp-Arg-Ile-Asp-Asp-Val-Leu-Lys-OH
Soderling, T.R., et al. 2001. J. Biol. Chem.276, 3719.
Chang, B.H., et al. 1998. Proc. Natl. Acad. Sci. USA95, 10890.
Pereda, A.E., et al. 1998. Proc. Natl. Acad. Sci. USA95, 13272.
Chang, B.H., et al. 1998. Proc. Natl. Acad. Sci. USA95, 10890.
Pereda, A.E., et al. 1998. Proc. Natl. Acad. Sci. USA95, 13272.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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