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SRPK2 Mouse, Unlabeled, Clone: 23, BD

Mouse Monoclonal Antibody

Manufacturer:  BD Biosciences 611118

Catalog No. BDB611118

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Mammalian cell pre-mRNA splicing is mediated by the spliceosome, a multi-component complex that contains two types of splicing factors: small nuclear ribonucleoprotein particles (snRNPs) and non-snRNP factors. Interactions between snRNPs and pre-mRNA ensures proper establishment of a catalytic core for the splicing reaction. However, these interactions are mediated by the non-snRNP factors. The superfamily of Arg/Ser-rich (RS) domain containing splicing factors are well known non-snRNPs. All of these proteins share a similar structure consisting of an N-terminal RNA recognition motif and a C-terminal RS domain. However, different SR factors have distinct specificities and their function is regulated by their level of expression and by reversible phosphorylation. Two families of kinases phosphorylate RS domain-containing proteins: SR protein-specific kinases (SRPK1 and 2) and Clk/Sty. SRPK1 is predominate in the pancreas, whereas SRPK2 is highly expressed in brain. SRPK2 contains an N-terminal proline-rich sequence that mediates its in vitro interaction with a WW domain containing protein. SRPKs affect splice-site selection and are thought to affect alternative splicing.

Host Species: Mouse
Clone: 23
Isotype: IgG1
Species Reactivity: Human
Immunogen: Human SRPK2 aa. 363-485
Formula Weight [Chemical]: 115kDa

Immunofluorescence, Western Blotting



Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Store undiluted at -20°C.
Western Blot
SR Protein specific Kinase-2
Affinity Purified
Human SRPK2 aa. 363-485
Cell Biology
Canine, Human, Murine, Rat
Product Certifications


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