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AMP Activated Protein Kinase alpha2 (5'-AMP-activated Protein Kinase Catalytic Subunit alpha-2, AMPK alpha-2 Chain, AMPK Subunit alpha-2, AMPK a2, AMPK2, PRKAA2, PRKAA)

Cat no: A1475-02K


Supplier: United States Biological
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AMPK2 alpha2 is a catalytic subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. Studies of the mouse counterpart suggest that this catalytic subunit may control whole-body insulin sensitivity and is necessary for maintaining myocardial energy homeostasis during ischemia. Applications: Suitable for use in Western Blot. Other applications have not been tested. Recommended Dilutions: Western Blot: 1:1000 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: A1475-02K
Reactivities: Human, Mouse
Hosts: Rabbit
Applications: Western Blot
Size: 100ug
Form: Supplied as a liquid in PBS, 0.09% sodium azide.
P type: Pab
Isotype: IgG
Purity: Purified by ammonium sulfate precipitation
Alternative names: EC=2.7.11.1, Protein Kinase AMP-activated alpha 2 Catalytic Subunit
References: 1. Minokoshi, Y., et al., Nature 428(6982):569-574 (2004). 2. Andersson, U., et al., J. Biol. Chem. 279(13):12005-12008 (2004). 3. Browne, G.J., et al., J. Biol. Chem. 279(13):12220-12231 (2004). 4. Shaw, R.J., et al., Proc. Natl. Acad. Sci. U.S.A. 101(10):3329-3335 (2004). 5. Carling, D., Trends Biochem. Sci. 29(1):18-24 (2004).
Additional info: Recognizes human AMPK alpha2 at ~62kD. Species Crossreactivity: mouse

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