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208706

Sigma-Aldrich

Ca2+/Calmodulin Kinase II, α-Subunit, Rat, Recombinant, Spodoptera frugiperda

Recombinant, rat Ca2+/calmodulin kinase II α-subunit consisting of amino acids 1-325 expressed in S. frugiperda insect cells.

Synonym(s):

CaM Kinase II

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About This Item

UNSPSC Code:
12352202

recombinant

expressed in insect cells (S. frugiperda)

Quality Level

Assay

≥90% (SDS-PAGE)

form

liquid

specific activity

≥250,000 units/mL

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

foreign activity

Phosphatases, proteases, none detected

shipped in

wet ice

storage temp.

−70°C

General description

Recombinant, rat Ca2+/calmodulin kinase II α-subunit consisting of amino acids 1-325 (corresponding to monomeric α-subunit) expressed in S. frugiperda insect cells. CaM kinase II is a serine/threonine kinase that phosphorylates a wide variety of intracellular proteins. Reportedly involved in the modulation of neurite growth by cAMP. Lower levels of CaM kinase II a-subunit predispose neurons to ischemic damage.
Recombinant, rat Ca2+/calmodulin kinase II α-subunit consisting of amino acids 1-325 (corresponding to monomeric α-subunit) expressed in S. frugiperda insect cells. Reportedly involved in the modulation of neurite outgrowth by cAMP. Lower levels of CaM kinase II α-subunit predispose neurons to ischemic damage.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will catalyze the transfer of 1 pmol phosphate to Autocamtide-2 (Cat. No. 189475), KKALRRQETVDAL, per min at 30°C, pH 7.5.

Physical form

In 100 mM NaCl, 50 mM HEPES, 1 mM DTT, 0.1 mM EDTA, 50% glycerol, 0.02% Tween® 20 Detergent, pH 7.5.

Reconstitution

Following initial thaw, aliquot and freeze (-70°C).

Other Notes

Tashima, K., et al. 1996. J. Neurochem. 66, 57.
Waxham, M.N., et al. 1996. J. Cereb. Flow Metab. 16, 1.
Hanson, P.I., and Schulman, H. 1992. Annu. Rev. Biochem. 61, 559.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1


Certificates of Analysis (COA)

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Mirza Zizak et al.
The Journal of biological chemistry, 287(16), 13442-13456 (2012-03-01)
The epithelial brush border (BB) Na(+)/H(+) exchanger 3 (NHE3) accounts for most renal and intestinal Na(+) absorption. Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) inhibits NHE3 activity under basal conditions in intact intestine, acting in the BB, but the mechanism is unclear.

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