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SAB1410927

Sigma-Aldrich

Anti-PRKAG2 antibody produced in rabbit

purified immunoglobulin, buffered aqueous solution

Synonym(s):

AAKG, AAKG2, CMH6, H91620p, WPWS

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 37.5 kDa

species reactivity

human

technique(s)

immunofluorescence: suitable
western blot: 1 μg/mL

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... PRKAG2(51422)

General description

AMP-activated protein kinase (AMPK) is a heterotrimeric protein composed of a catalytic alpha subunit, a noncatalytic beta subunit, and a noncatalytic regulatory gamma subunit. Various forms of each of these subunits exist, encoded by different genes. AMPK is an important energy-sensing enzyme that monitors cellular energy status and functions by inactivating key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. This gene is a member of the AMPK gamma subunit family and encodes a protein with four cystathionine beta-synthase domains. Mutations in this gene have been associated with ventricular pre-excitation (Wolff-Parkinson-White syndrome), progressive conduction system disease and cardiac hypertrophy. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. (provided by RefSeq)

Immunogen

PRKAG2 (NP_077747.1, 1 a.a. ~ 328 a.a) full-length human protein.

Sequence
MLEKLEFEDEAVEDSESGVYMRFMRSHKCYDIVPTSSKLVVFDTTLQVKKAFFALVANGVRAAPLWESKKQSFVGMLTITDFINILHRYYKSPMVQIYELEEHKIETWRELYLQETFKPLVNISPDASLFDAVYSLIKNKIHRLPVIDPISGNALYILTHKRILKFLQLFMSDMPKPAFMKQNLDELGIGTYHNIAFIHPDTPIIKALNIFVERRISALPVVDESGKVVDIYSKFDVINLAAEKTYNNLDITVTQALQHRSQYFEGVVKCNKLEILETIVDRIVRAEVHRLVVVNEADSIVGIISLSDILQALILTPAGAKQKETETE

Biochem/physiol Actions

PRKAG2 (protein kinase, AMP-activated, γ2 non-catalytic subunit) acts as a sensor of cellular energy status that is controlled by AMP (positively) and ATP (negatively). In normal state CBS domains from AMP-activated protein kinase can bind AMP, ATP, or S-adenosyl methionine. But in mutated condition, it cannot bind. As a result, it leads to hereditary diseases. Its major activity is involved in the regulation of energy homeostasis. It plays an important role in correcting of cell division and chromosome segregation during mitosis. Mutation in PRKAG2 causes Wolff-Parkinson-White (WPW) syndrome, a rare autosomal dominant inheritance disease.

Physical form

Solution in phosphate buffered saline, pH 7.4

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wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Tània Martiáñez et al.
The Journal of biological chemistry, 284(36), 23902-23911 (2009-07-03)
Ultrasensitivity, hysteresis (a form of biochemical memory), and all-or-none (digital) responses are important signaling properties for the control of irreversible processes and are well characterized in the c-Jun N-terminal kinase (JNK) system using Xenopus oocytes. Our aim was to study
Katalin Pinter et al.
Cell cycle (Georgetown, Tex.), 11(5), 917-921 (2012-02-16)
AMP-activated protein kinase has been shown to be a key regulator of energy homeostasis; it has also been identified as a tumor suppressor and is required for correct cell division and chromosome segregation during mitosis. The enzyme is a heterotrimer
Li-Ping Zhang et al.
Journal of electrocardiology, 44(4), 483-486 (2010-04-13)
Familial appearance of Wolff-Parkinson-White (WPW) syndrome is rare and displays an autosomal dominant inheritance. Here we report a Chinese kindred of WPW syndrome whose unique clinical features consist of a high risk of sudden cardiac death due to atrial fibrillation

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