Recombinant Human Serine/arginine-rich splicing factor 10 (SRSF10)

Product Specifications

Product Name Alternative

40KDA SR-repressor protein ; SRrp40FUS-interacting serine-arginine-rich protein 1Splicing factor SRp38Splicing factor, arginine/serine-rich 13ATLS-associated protein with Ser-Arg repeats ; TASR ; TLS-associated protein with SR repeatsTLS-associated serine-arginine protein ; TLS-associated SR protein

Abbreviation

Recombinant Human SRSF10 protein

Gene Name

SRSF10

UniProt

O75494

Expression Region

1-183aa

Organism

Homo sapiens (Human)

Target Sequence

MSRYLRPPNTSLFVRNVADDTRSEDLRREFGRYGPIVDVYVPLDFYTRRPRGFAYVQFEDVRDAEDALHNLDRKWICGRQIEIQFAQGDRKTPNQMKAKEGRNVYSSSRYDDYDRYRRSRSRSYERRRSRSRSFDYNYRRSYSPRNSRPTGRPRRSRSHSDNDRPNCSWNTQYSSAYYTSRKI

Tag

N-terminal 6xHis-SUMO-tagged

Type

Developed Protein

Source

E.coli

Field of Research

Epigenetics and Nuclear Signaling

Relevance

Splicing factor that in its dephosphorylated form acts as a general repressor of pre-mRNA splicing. Ses to interfere with the U1 snRNP 5'-splice recognition of SNRNP70. Required for splicing repression in M-phase cells and after heat shock. May be involved in regulation of alternative splicing in neurons, with isoform 1 acting as a positive and isoform 3 as a negative regulator.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Function

Splicing factor that in its dephosphorylated form acts as a general repressor of pre-mRNA splicing

Molecular Weight

38.2 kDa

References & Citations

Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M.Sci. Signal. 3:RA3-RA3 (2010)

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.