Anti-PRKAG3 Antibody (CAB14132)

Antibody Name:	Anti-PRKAG3 Antibody
Antibody SKU:	CAB14132
Antibody Size:	20uL, 50uL, 100uL
Application:	IF
Reactivity:	Human
Host Species:	Rabbit
Immunogen:	Recombinant fusion protein containing a sequence corresponding to amino acids 1-210 of human PRKAG3 (NP_059127.2).

Application:	IF
Recommended Dilution:	IF 1:50 - 1:100
Reactivity:	Human
Positive Samples:

Immunogen:	Recombinant fusion protein containing a sequence corresponding to amino acids 1-210 of human PRKAG3 (NP_059127.2).
Purification Method:	Affinity purification
Storage Buffer:	Store at -20'C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Isotype:	IgG
Sequence:	MEPG LEHA LRRT PSWS SLGG SEHQ EMSF LEQE NSSS WPSP AVTS SSER IRGK RRAK ALRW TRQK SVEE GEPP GQGE GPRS RPAA ESTG LEAT FPKT TPLA QADP AGVG TPPT GWDC LPSD CTAS AAGS STDD VELA TEFP ATEA WECE LEGL LEER PALC LSPQ APFP KLGW DDEL RKPG AQIY MRFM QEHT CYDA MATS SKLV IFDT ML
Gene ID:	53632
Uniprot:	Q9UGI9
Cellular Location:
Calculated MW:	51kDa/54kDa
Observed MW:

Synonyms:

PRKAG3, AMPKG3

Background:

The protein encoded by this gene is a regulatory 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. This subunit is one of the gamma regulatory subunits of AMPK. It is dominantly expressed in skeletal muscle. Studies of the pig counterpart suggest that this subunit may play a key role in the regulation of energy metabolism in skeletal muscle.

UniProt Protein Function:	AMPKG3: AMP/ATP-binding subunit of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton; probably by indirectly activating myosin. Gamma non-catalytic subunit mediates binding to AMP, ADP and ATP, leading to activate or inhibit AMPK: AMP-binding results in allosteric activation of alpha catalytic subunit (PRKAA1 or PRKAA2) both by inducing phosphorylation and preventing dephosphorylation of catalytic subunits. ADP also stimulates phosphorylation, without stimulating already phosphorylated catalytic subunit. ATP promotes dephosphorylation of catalytic subunit, rendering the AMPK enzyme inactive. AMPK is a heterotrimer of an alpha catalytic subunit (PRKAA1 or PRKAA2), a beta (PRKAB1 or PRKAB2) and a gamma non- catalytic subunits (PRKAG1, PRKAG2 or PRKAG3). Interacts with FNIP1 and FNIP2. Skeletal muscle, with weak expression in heart and pancreas. Belongs to the 5'-AMP-activated protein kinase gamma subunit family. 2 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:	Protein type:Protein kinase, regulatory subunit Chromosomal Location of Human Ortholog: 2q35 Cellular Component: cytosol; extracellular space; nucleoplasm Molecular Function:protein kinase binding Biological Process: cell cycle arrest; macroautophagy
NCBI Summary:	The protein encoded by this gene is a regulatory 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. This subunit is one of the gamma regulatory subunits of AMPK. It is dominantly expressed in skeletal muscle. Studies of the pig counterpart suggest that this subunit may play a key role in the regulation of energy metabolism in skeletal muscle. [provided by RefSeq, Jul 2008]
UniProt Code:	Q9UGI9
NCBI GenInfo Identifier:	85681287
NCBI Gene ID:	53632
NCBI Accession:	Q9UGI9.3
UniProt Secondary Accession:	Q9UGI9,Q4QQG8, Q4V779, Q9NRL1,
UniProt Related Accession:	Q9UGI9
Molecular Weight:	51,484 Da
NCBI Full Name:	5'-AMP-activated protein kinase subunit gamma-3
NCBI Synonym Full Names:	protein kinase AMP-activated non-catalytic subunit gamma 3
NCBI Official Symbol:	PRKAG3
NCBI Official Synonym Symbols:	AMPKG3
NCBI Protein Information:	5'-AMP-activated protein kinase subunit gamma-3
UniProt Protein Name:	5'-AMP-activated protein kinase subunit gamma-3
Protein Family:	5'-AMP-activated protein kinase
UniProt Gene Name:	PRKAG3
UniProt Entry Name:	AAKG3_HUMAN

Immunofluorescence analysis of A549 cells using PRKAG3 antibody (CAB14132). Blue: DAPI for nuclear staining.

Antibodies

Anti-PRKAG3 Antibody (CAB7470)

Secondary Antibody

Anti-HRP Goat Anti-Rabbit IgG (H+L) Antibody (CABS014)