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eEF2k, Phosphorylated (Ser366) (eEF2k (Eucharyotic Elongation Factor-2 kinase, eEF-2 kinase)

Cat no: E2213-55

eEF2k, Phosphorylated (Ser366) (eEF2k (Eucharyotic Elongation Factor-2 kinase, eEF-2 kinase)

Eukaryotic elongation factor 2 kinase (eEF2k) phosphorylates and inactivates eEF2, resulting in the inhibition of peptide-chain elongation (1). eEF2k is normally dependent on Ca2+ ions and calmodulin (2,3). It can be activated by PKA in response to elevated cAMP levels (4-6), which are generally increased in stress-or starvation-related conditions. eEF2k can also be regulated in response to a wide range of stimuli that promote cell growth and protein synthesis. This involves the phosphorylation of eEF2k by p90RSK and p70 S6 kinase at Ser366 or by SAPK4/p38d at Ser359, leading to the inactivation of eEF2k (7,8), which facilitates the dephosphorylation of eEF2, and thus promotes translation.\n\nApplications: \nSuitable for use in Western Blotting, Immunoprecipitation. Other applications not tested.\n\nRecommended Dilution:\nWestern Blot: 1:1000\nImmunoprecipitation: 1:100\n\nOptimal dilutions to be determined by the researcher.\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. For long-term storage, store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

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SPECIFICATIONS

Catalog Number

E2213-55

Size

100ul

Applications

IP, WB

Hosts

Rabbit

Reactivities

Hum

Form

Supplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, BSA, 50% glycerol.

P Type

Pab

Purity

Purified by protein A and peptide affinity chromatography.

Isotype

IgG

References

1. Ryazanov, A.G. et al. (1997) Proc. Natl. Acad. Sci. USA 94:4884

Additional Info

Detects endogenous levels of eEF2k only when phosphorylated at Ser366.

Read more on Supplier website

Applications

ELISA, FC, IHC, WB

Hosts

Mouse

More info

Applications

IHC, WB

Hosts

Rabbit

Reactivities

Hum

More info

Applications

ELISA, WB

Hosts

Rabbit

Reactivities

Hum

More info

Applications

ELISA

Hosts

Mouse

Reactivities

Hum, Mouse

More info

Applications

ELISA

Hosts

Mouse

Reactivities

Hum, Mouse

More info

Applications

ELISA

Hosts

Mouse

More info
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