Recombinant Human SRPK1 (N-GST tag)

Catalog No : IGX-RP1064
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Product name Recombinant Human SRPK1 (N-GST tag)
Catalog No IGX-RP1064
Supplier’s Catalog No IGX-RP1064
Supplier ImuGeX
Source antigen Insect cells
Reactivity Human
Cross reactivity
Applications
Molecular weight 130
Storage -70°C
Other names SFRSK1
Grade Highly Purified
Purity 70% - 90%
Form 50mM Tris-HCl, pH 7.5, 150mM NaCl, 0.25mM DTT, 0.1mM EGTA, 0.1mM EDTA, 0.1mM PMSF, 25% glycerol.
Reactivity life 6 months
Note For reserch purpose only
Purity 70% - 90%
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 .