Casein Kinase II Subunit Alpha (CSNK2A1) Antibody

Casein Kinase II Subunit Alpha (CSNK2A1) Antibody is a Rabbit Polyclonal antibody for the detection of CSNK2A1.

Catalytic subunit of a constitutively active serine/threonine-protein kinase complex that phosphorylates a large number of substrates containing acidic residues C-terminal to the phosphorylated serine or threonine. Regulates numerous cellular processes, such as cell cycle progression, apoptosis and transcription, as well as viral infection. May act as a regulatory node which integrates and coordinates numerous signals leading to an appropriate cellular response. During mitosis, functions as a component of the p53/TP53-dependent spindle assembly checkpoint (SAC) that maintains cyclin-B-CDK1 activity and G2 arrest in response to spindle damage. Also required for p53/TP53-mediated apoptosis, phosphorylating 'Ser-392' of p53/TP53 following UV irradiation. Can also negatively regulate apoptosis. Phosphorylates the caspases CASP9 and CASP2 and the apoptotic regulator NOL3. Phosphorylation protects CASP9 from cleavage and activation by CASP8, and inhibits the dimerization of CASP2 and activation of CASP8. Regulates transcription by direct phosphorylation of RNA polymerases I, II, III and IV. Also phosphorylates and regulates numerous transcription factors including NF-kappa-B, STAT1, CREB1, IRF1, IRF2, ATF1, SRF, MAX, JUN, FOS, MYC and MYB. Phosphorylates Hsp90 and its co-chaperones FKBP4 and CDC37, which is essential for chaperone function. Regulates Wnt signaling by phosphorylating CTNNB1 and the transcription factor LEF1. Acts as an ectokinase that phosphorylates several extracellular proteins. During viral infection, phosphorylates various proteins involved in the viral life cycles of EBV, HSV, HBV, HCV, HIV, CMV and HPV. Phosphorylates PML at 'Ser-565' and primes it for ubiquitin-mediated degradation. Plays an important role in the circadian clock function by phosphorylating ARNTL/BMAL1 at 'Ser-90' which is pivotal for its interaction with CLOCK and which controls CLOCK nuclear entry (PubMed:11239457, PubMed:11704824, PubMed:16193064, PubMed:19188443, PubMed:20625391, PubMed:22406621). Phosphorylates CCAR2 at 'Thr-454' in gastric carcinoma tissue (PubMed:24962073).

Target	Casein Kinase II Subunit Alpha (CSNK2A1)
Clonality	Polyclonal
Reactivity	Human, Mouse, Rat
Tested Applications	ELISA, WB, IHC
Host	Rabbit
Recommended dilutions	WB: 1/500 - 1/2000, IHC: 1/20 - 1/200. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	casein kinase 2, alpha 1 polypeptide
Isotype	IgG
Form	Liquid
Purity	≥ 95% (SDS-PAGE)
Purification	Purified by immunogen affinity chromatography.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
Validity	12 months.
UniProt Primary AC	P68400 (UniProt, ExPASy)
UniProt Secondary AC	B4DYS6, D3DVV8, P19138, P20426, Q14013, Q5U065
UniProt Entry Name	CSK21_HUMAN
Gene Symbol	CSNK2A1
GeneID	1457
OMIM	115440
HGNC	2457
KEGG	hsa:1457
Ensembl	ENSG00000101266
String	9606.ENSP00000217244
Molecular Weight	Observed MW: 45 kDa
Buffer	PBS, pH 7.3, with 0.02% sodium azide and 50% glycerol.
Concentration	2 mg/ml
Availability	Shipped within 5-12 working days.
Note	This product is for research use only.

Research Articles on Casein Kinase II Subunit Alpha (CSNK2A1)

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