Active Recombinant Full Length Human SFRS Protein Kinase 1, GST-tagged

• Cat.No.: SRPK1-435H
• Product Overview: Recombinant full-length human SRPK1 was expressed by baculovirus inSf9insect cells using an N-terminal GST tag. MW = 130 kDa.

Specification

• Species: Human
• Source: Sf9 Cells
• Tag: GST
• Description: SRPK1 is a Ser/Thr protein kinase that has sequence and function similar to SRPK2. In human cancer cells, it was observed that inactivation of SRPK1 induces cellular resistance to anticancer drugs such as cisplatin and bleomycin. SRPK1 phosphorylates serine/arginine-rich (SR) proteins, such as splicing factors ASF/SF2, SC35, and SRp55, in their arginine/serine-rich (RS) domains in vitro. Hence it is believed that SRPK1 plays a key role in regulation of both constitutive and alternative splicing by regulating intracellular localization of splicing factors.
• Sequence: Full-length.
• Applications: Kinase Assay, Western Blot.
• Storage And Stability: Store product at -70℃. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Gene Information

• Gene Name: SRPK1 SFRS protein kinase 1 [ Homo sapiens ]
• Synonyms: SRPK1; SFRS protein kinase 1; SFRSK1; SR protein kinase 1; EC 2.7.11.1; SR-protein-specific kinase 1; Serine/arginine-rich protein-specific kinase 1; Serine/threonine-protein kinase SRPK1
• Gene ID: 6732
• mRNA Refseq: NM_003137
• Protein Refseq: NP_003128
• MIM: 601939
• UniProt ID: Q96SB4
• Chromosome Location: 6p21.3-p21.2
• Function: ATP binding; magnesium ion binding; nucleotide binding; protein binding; protein serine/threonine kinase activity; transferase activity