Mouse anti Human SRPK2 Antibody, Monoclonal (K29040_13A1), could be used for WB, IHC and so on. Application: WB: 1/1000 IHC: 1/200 Protein Function Serine/arginine-rich protein-specific kinase which specifically phosphorylates its substrates at serine residues located in regions rich in arginine/serine dipeptides, known as RS domains and is involved in the phosphorylation of SR splicing factors and the regulation of splicing. Promotes neuronal apoptosis by up-regulating cyclin-D1 (CCND1) expression. This is done by the phosphorylation of SRSF2, leading to the suppression of p53/TP53 phosphorylation thereby relieving the repressive effect of p53/TP53 on cyclin-D1 (CCND1) expression. Phosphorylates ACIN1, and redistributes it from the nuclear speckles to the nucleoplasm, resulting in cyclin A1 but not cyclin A2 up-regulation. Plays an essential role in spliceosomal B complex formation via the phosphorylation of DDX23/PRP28. Can mediate hepatitis B virus (HBV) core protein phosphorylation. Plays a negative role in the regulation of HBV replication through a mechanism not involving the phosphorylation of the core protein but by reducing the packaging efficiency of the pregenomic RNA (pgRNA) without affecting the formation of the viral core particles.
规格
产品名称
SRPK2 Mouse mAb
别名
丝氨酸/苏氨酸蛋白激酶SRPK2抗体 | SRPK2 小鼠单克隆抗体 | SRPK2 小鼠单抗
英文别名
Serine kinase SRPK2 antibody | Serine/arginine rich protein specific kinase 2 antibody | Serine/arginine-rich protein-specific kinase 2 antibody | Serine/threonine protein kinase SRPK2antibody | SFRS protein kinase 2 antibody | SFRSK2antibody | SR protein
规格或纯度
ExactAb™, Validated, Carrier Free, 1.0 mg/mL
宿主种属
小鼠(Mouse)
特异性
SRPK2
种属反应性
人(Human)
免疫原
Recombinant protein of human SRPK2 (AA 321-460)
阳性对照
WB: HeLa and MCF7 cell lysates. IHC: Human cerebellum tissue.
SRPK2 Mouse mAb (Ab129203) - Western Blot All lanes: SRPK2 Mouse mAb (Ab129203) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) (Ab179001) at 1/20000 dilution Predicted band size: 77 kDa Observed band size: 99 kDa Exposure time: 100.0 s
SRPK2 Mouse mAb (Ab129203) - IHC IHC analysis of cerebellum tissue by SRPK2 Mouse mAb (Ab129203).IHC was performed using sections of the formalin-fixed paraffin-embedded cerebellum tissue. Antigen was retrieved through addition of boiling Tris/EDTA buffer pH 9.0 in a pressure cooker for 3 min. Endogenous peroxidase activity was quenched by incubating the sections with 3% H2O2 for 30 min at room temperature. The sections were then incubated with SRPK2 Mouse mAb (Ab129203) at 5 µg/mL at room temperature for 1 h. Poly-peroxidase conjugated goat anti-mouse IgG was used as the secondary antibody. Diaminobenzidine was used as the chromogen. The section was counterstained with hematoxylin. A tissue section incubated with phosphate-buffered saline followed by incubation with the secondary antibody was used as the background control.Result: Purkinje cells are positively stained at the cytoplasm of cell body and dentrite.