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PDZ Binding Kinase (PBK) (AA 191-322) antibody

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Synonyms PBK, topk, CT84, Nori-3, SPK, TOPK, 2810434B10Rik, AW538537, D14Ertd732e, zgc:92050
AA 191-322
(25), (25), (14), (14), (13), (11), (10), (9), (6), (3), (3), (2), (2), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1)
Human, Mouse (Murine), Rat (Rattus)
(135), (31), (24), (1), (1), (1), (1), (1), (1)
(101), (37)
Clonality (Clone)
Monoclonal ()
(5), (5), (5), (4), (4), (3), (2), (1), (1), (1), (1), (1), (1), (1), (1)
Immunofluorescence (IF), Western Blotting (WB)
(108), (76), (35), (31), (23), (13), (7), (6), (5), (4), (2)
Pubmed 3 references available
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Quantity 150 μg
Shipping to United States ( )
Immunogen Human PBK aa. 191-322
Clone 31-PBK
Isotype IgG2b
Cross-Reactivity Mouse (Murine), Rat (Rattus)
Characteristics 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
4. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
Purification The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
Alternative Name PBK (PBK Antibody Abstract)
Background Mitogen activated protein (MAP) kinase signal transduction pathways mediate the effects of various extracellular stimuli on biological processes such as proliferation, differentiation, and death. The p38 MAP kinases are activated by dual phosphorylation on Thr and Tyr within the motif Thr-Gly-Tyr located in kinase subdomain VIII. Activation of p38 MAPK is mediated specifically by the MAP kinase kinases, MKK3 and MKK6. PBK is a PDZ-binding Ser-Thr kinase related to the MKK3/6 MAPKK family. PBK was also identified as T-LAK cell- originated protein kinase (TOPK) and spermatogenesis-related protein kinase (SPK). PBK contains the conserved dual specficity active site sequence (D-X-K-X-X-N) at amino acids 174 to 179, and a C-terminal ETDV motif that binds PDZ domains. The mRNA expression of PBK is reportedly highest in placenta, and lower in heart and pancreas. In mitotic cells, PBK is phosphorylated and enzymatically active, and in vitro, PBK is phosphorylated by Cdc2/cyclin B. PBK can bind to the PDZ domain-containing protein, Dlg, and can phosphorylate p38 MAPK. Thus, PBK is a MAPKK family member that may be important for regulation of PDZ domain proteins during mitosis. This antibody is routinely tested by western blot analysis.
Molecular Weight 41 kDa
Research Area Cancer, Cell Cycle, DNA/RNA

Related Products: ABIN968537, ABIN967389

Restrictions For Research Use only
Format Liquid
Concentration 250 μg/mL
Buffer Aqueous buffered solution containing BSA, glycerol, and ≤0.09 % sodium azide.
Preservative Sodium azide
Precaution of Use This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage -20 °C
Storage Comment Store undiluted at -20° C.
Supplier Images
Western Blotting (WB) image for anti-PDZ Binding Kinase (PBK) (AA 191-322) antibody (ABIN968772) Western blot analysis of PBK on a Jurkat cell lysate (Human T-cell leukemia, ATCC TIB...
Product cited in: Zhao, Dai, Zhao et al.: "PDZ-binding kinase participates in spermatogenesis." in: The international journal of biochemistry & cell biology, Vol. 33, Issue 6, pp. 631-6, 2001 (PubMed).

Abe, Matsumoto, Kito et al.: "Cloning and expression of a novel MAPKK-like protein kinase, lymphokine-activated killer T-cell-originated protein kinase, specifically expressed in the testis and activated lymphoid cells." in: The Journal of biological chemistry, Vol. 275, Issue 28, pp. 21525-31, 2000 (PubMed).

Gaudet, Branton, Lue: "Characterization of PDZ-binding kinase, a mitotic kinase." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 97, Issue 10, pp. 5167-72, 2000 (PubMed).

Catalog No. ABIN968772
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