The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/50 - 1/100. Predicted molecular weight: 74 kDa.
FunctionPlays a central role in the regulatory network for splicing, controlling the intranuclear distribution of splicing factors in interphase cells and the reorganization of nuclear speckles during mitosis. Hyperphosphorylates RS domain-containing proteins such as SFRS1, SFRS2 and ZRSR2 on serine residues during metaphase but at lower levels during interphase. Locks onto SFRS1 to form a stable complex and processively phosphorylates the RS domain. Appears to mediate HBV core protein phosphorylation which is a prerequisite for pregenomic RNA encapsidation into viral capsids.
Tissue specificityIsoform 2 is predominantly expressed in the testis but is also present at lower levels in heart, ovary, small intestine, liver, kidney, pancreas and skeletal muscle. Isoform 1 is only seen in the testis, at lower levels than isoform 2.
Sequence similaritiesBelongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. Contains 1 protein kinase domain.
All lanes : Anti-SRPK1 antibody (ab113114) at 1/50 dilution
Lane 1 : 293 cell lysate, nontransfected Lane 2 : 293 cell lysate, transiently transfected with the SRPK1 gene
Lysates/proteins at 2 µg per lane.
Predicted band size : 74 kDa
References for Anti-SRPK1 antibody (ab113114)
This product has been referenced in:
Maselli J et al. The effects of chemotherapy with bleomycin, etoposide, and cis-platinum (BEP) on rat sperm chromatin remodeling, fecundity and testicular gene expression in the progeny. Biol Reprod89:85 (2013).
Read more (PubMed: 23986570) »