Product nameAnti-CKII alpha antibody
See all CKII alpha primary antibodies
DescriptionRabbit polyclonal to CKII alpha
SpecificityReacts with alpha subunit.
Tested applicationsSuitable for: WB, ICC/IFmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Pig, Xenopus laevis, Chimpanzee, Rhesus monkey, Gorilla, Orangutan, Xenopus tropicalis
The immunogen was a synthetic peptide, which represented a portion of human casein kinase 2, alpha 1 polypeptide encoded within exon 3 (LocusLink ID 1457).
- RIPA extract from HeLa cells treated with CKII alpha siRNA or vimentin siRNA.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferPreservative: 0.1% Sodium azide
Constituents: 0.021% PBS, 1.764% Sodium citrate, 1.815% Tris
Concentration information loading...
PurityImmunogen affinity purified
Purification notesAntibodies were affinity purified using the peptide immobilized on solid support.
Our Abpromise guarantee covers the use of ab10466 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000 - 1/5000. Detects a band of approximately 42 kDa (predicted molecular weight: 45 kDa).|
|ICC/IF||Use a concentration of 5 µg/ml.|
FunctionCasein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. The alpha and alpha' chains contain the catalytic site. Participates in Wnt signaling. CK2 phosphorylates 'Ser-392' of p53/TP53 following UV irradiation.
Sequence similaritiesBelongs to the protein kinase superfamily. Ser/Thr protein kinase family. CK2 subfamily.
Contains 1 protein kinase domain.
- Information by UniProt
- Casein kinase 2 alpha 1 polypeptide antibody
- Casein kinase II alpha 1 antibody
- Casein kinase II alpha 1 subunit antibody
All lanes : Anti-CKII alpha antibody (ab10466) at 1/2500 dilution
Lane 1 : Y79 (Human retinoblastoma cell line) Whole Cell Lysate
Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 3 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
Lysates/proteins at 10 µg per lane.
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Predicted band size: 45 kDa
All lanes : Anti-CKII alpha antibody (ab10466) at 1/5000 dilution (LI-COR Blocker (1:1) in PBS + 0.1% Tween for 3 hours)
Lane 1 : Whole cell lysate of HeLa cells
Lane 2 : siRNA to CK2 alpha in HeLa cell lysate
Lysates/proteins at 30 µg per lane.
All lanes : An Alexa Fluor®680-conjugated Goat anti-rabit polyclonal at 1/10000 dilution
Predicted band size: 45 kDa
Observed band size: 42 kDa why is the actual band size different from the predicted?
Blocking Step: 50% LI-COR® Odyssey® Blocking Buffer for 45 minutes at room temperature.
All non-specific bands were very weak.
ICC/IF image of ab10466 stained HeLa cells. The cells were 4% formaldehyde (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab10466, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899 Dylight 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
This product has been referenced in:
- Mohl BP & Roy P Cellular Casein Kinase 2 and Protein Phosphatase 2A Modulate Replication Site Assembly of Bluetongue Virus. J Biol Chem 291:14566-74 (2016). WB ; Human . Read more (PubMed: 27226558) »
- Herhaus L et al. Casein kinase 2 (CK2) phosphorylates the deubiquitylase OTUB1 at Ser16 to trigger its nuclear localization. Sci Signal 8:ra35 (2015). Read more (PubMed: 25872870) »