Western Blotting (WB), ELISA, Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
Specificity
SRPK1 antibody is human, mouse and rat reactive. Multiple isoforms of SRPK1 are known to exist, this antibody will detect all except isoforms b and e. SRPK1 antibody is predicted to not cross-react with SRPK2.
Purification
SRPK1 Antibody is affinity chromatography purified via peptide column.
Immunogen
SRPK1 antibody was raised against a 19 amino acid peptide from near the amino terminus of human SRPK1. The immunogen is located within the first 50 amino acids of SRPK1.
SFRSK1 antibody, AU017960 antibody, BEST:CK01209 antibody, CG11489 antibody, CG9085 antibody, CK01209 antibody, Dmel\\CG11489 antibody, SRPK antibody, SRPK1 antibody, Srpk79D antibody, atc antibody, srpk1 antibody, zgc:63789 antibody, wu:fc06h03 antibody, zgc:158800 antibody, sfrsk1 antibody, SRSF protein kinase 1 antibody, serine/arginine-rich protein specific kinase 1 antibody, Serine-arginine protein kinase at 79D antibody, SRSF protein kinase 1a antibody, SRSF protein kinase 1b antibody, SRSF protein kinase 1 S homeolog antibody, SRPK1 antibody, Srpk1 antibody, Srpk79D antibody, srpk1a antibody, srpk1b antibody, srpk1.S antibody
Background
SRPK1 and SRPK2, two Arginine/serine-rich (SR) protein-specific kinases constitute control circuits to regulate both constitutive and alternative pre-mRNA splicing and coordinate splicing with transcription in cells (1). They are highly specific for the phosphorylation of these RS proteins, and highly expressed in testis (1,2). SRPK1 plays a role in the condensation of sperm chromatin and controls the intranuclear distribution of splicing factors in interphase cells and the reorganization of nuclear speckles during mitosis (3,4).