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Western blot analysis was performed on whole-cell extracts (30 ug lysate) of A-431 (Lane 1), Jurkat (Lane 2), MKN45 (Lane 3), SNU-5 (Lane 4), Hep G2 (Lane 5), and HCT 116 (Lane 6). The blots were probed with Mouse Anti-CK2 alpha Monoclonal Antibody (Product # LF-MA0223, 0.5 ug/ml) and detected by chemiluminescence using Goat anti-Mouse IgG (H+L) Superclonal™ Secondary Antibody, HRP conjugate (Product # A28177, 0.25 ug/ml, 1:4000 dilution). A 44 kDa band corresponding to CK2 Alpha was observed across the cell lines tested. Known quantity of protein samples were electrophoresed using Novex® NuPAGE® 4-12 % Bis-Tris gel (Product # NP0321BOX), XCell SureLock™ Electrophoresis System (Product # EI0002) and Novex® Sharp Pre-Stained Protein Standard (Product # LC5800). Resolved proteins were then transferred onto a nitrocellulose membrane with iBlot® 2 Dry Blotting System (Product # IB21001). The membrane was probed with the relevant primary and secondary Antibody following blocking with 5 % skimmed milk. Chemiluminescent detection was performed using Novex® ECL Chemiluminescent Substrate Reagent Kit (Product # WP20005).
|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Mouse / IgG2a, kappa|
|Immunogen||Recombinant human protein purified from E.coli(His-Casein kinase II a)|
|Storage buffer||HEPES with 0.15M NaCl, 0.01% BSA, 50% glycerol|
|Contains||0.03% sodium azide|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|ChIP assay (ChIP)||1-3 ul|
|ELISA (ELISA)||Assay Dependent|
|Flow Cytometry (Flow)||3-5 µg/10^6 cells|
|Immunoprecipitation (IP)||2 µg|
|Western Blot (WB)||0.1-2 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
A suggested positive control for this product is Jurkat T cells.
Casein kinase II is a serine/threonine protein kinase that phosphorylates acidic proteins such as casein. The kinase exists as a tetramer and is composed of an alpha, an alpha-prime, and two beta subunits. The alpha subunits contain the catalytic activity while the beta subunits undergo autophosphorylation. The protein encoded by this gene represents the alpha subunit. While this gene is found on chromosome 20, a related transcribed pseudogene is found on chromosome 11. Three transcript variants encoding two different proteins have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
casein kinase 2, alpha 1 polypeptide; casein kinase II alpha 1 polypeptide pseudogene; casein kinase II alpha 1 subunit; Casein kinase II subunit alpha; casein kinase II, alpha 1 polypeptide; casein kinase II, alpha 1 related sequence 4; CK II alpha; CK II alpha 3; CK2 catalytic subunit alpha; CK2A1; CKII; protein kinase CK2
CK2A1; CKII; Ckiia; CSNK2A1; Csnk2a1-rs4; CSNK2A3