General description
Along with Serine/threonine protein kinase 2 (SRPK2), SRPK1 phosphorylates serine residues found in RS-domain-containing proteins, such as SFRS1 and SFRS2. These kinases also phosphorylate the same serine residues on the HBV core protein both in vitro and in vivo. The cytoplasmic proteins are critical for nuclear import of SR proteins in a phosphorylation-dependent manner. Additionally, they mediate the trafficking of splicing factors and play a role in spliceosome assembly and mitogenesis.
Specificity
This antibody is specific for the protein kinase domain of SRPK2 phosphorylated at Ser494, independent of observed phosphorylation at Ser497.
Immunogen
Epitope: Protein kinase domain
KLH-conjugated linear peptide corresponding to the protein kinase domain of SRPK2 phosphorylated at Ser494.
Application
Anti-phospho-SRPK2 (Ser494) Antibody is an antibody against phospho-SRPK2 (Ser494) for use in WB, PIA.
Peptide Inhibition Analysis: 1 µg/mL from a representative lot detected SRPK2 in 10 µg of insulin treated HepG2 cell lysate.
Research Category
Signaling
Research Sub Category
Cell Cycle, DNA Replication & Repair
Quality
Evaluated by Western Blot in untreated and insulin treated HepG2 cell lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected SRPK2 in 10 µg HepG2 cell lysate.
Target description
~120 kDa observed. Two isoforms at ~77 kDa and ~79 kDa may be observed in some cell lysates.
Physical form
Affinity purified
Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Control
Untreated and insulin treated HepG2 cell lysate
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Shipping Information:
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- UPC:
- 42241516
- Condition:
- New
- Availability:
- 3-5 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- MPN:
- 07-1817
- Temperature Control Device:
- Yes
