• Product name
  • Description
    Rabbit polyclonal to SRPK1
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide conjugated to KLH, corresponding to a region within C terminal amino acids 545-575 of Human SRPK1.

  • Positive control
    • 293 cell lysates, transiently transfected with the SRPK1 gene.


  • Form
  • Storage instructions
    Shipped at 4°C. Store at 4°C (up to 6 months). Store at -20°C long term.
  • Storage buffer
    Preservative: 0.09% Sodium azide
    Constituent: 99% PBS
  • Concentration information loading...
  • Purity
    Protein G purified
  • Purification notes
    ab113114 was purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.
  • Clonality
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab113114 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/50 - 1/100. Predicted molecular weight: 74 kDa.


  • Function
    Plays 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 specificity
    Isoform 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 similarities
    Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family.
    Contains 1 protein kinase domain.
  • Cellular localization
    Cytoplasm. Nucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • Serine/arginine rich protein specific kinase 1 antibody
    • Serine/arginine rich splicing factor kinase 1 antibody
    • Serine/arginine-rich protein-specific kinase 1 antibody
    • Serine/threonine protein kinase SRPK1 antibody
    • Serine/threonine-protein kinase SRPK1 antibody
    • SFRS protein kinase 1 antibody
    • SFRSK1 antibody
    • SR protein kinase 1 antibody
    • SR protein specific kinase 1 antibody
    • SR-protein-specific kinase 1 antibody
    • SRPK1 antibody
    • SRPK1_HUMAN antibody
    see all

Anti-SRPK1 antibody images

  • 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 Reprod 89:85 (2013). Rat . Read more (PubMed: 23986570) »

See 1 Publication for this product

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