Recombinant Human LSM4 Protein (His Tag) | PKSH033173

Recombinant Human LSM4 Protein (His Tag) | PKSH033173 | Gentaur US, UK & Europe Disrtribition

Synonyms: U6 snRNA-Associated Sm-Like Protein LSm4; Glycine-Rich Protein; GRP; LSM4

Active Protein: N/A

Activity: Recombinant Human U6 snRNA-Associated Sm-Like Protein LSm4 is produced by our E.coli expression system and the target gene encoding Met1-Gln139 is expressed with a 6His tag at the N-terminus.

Protein Construction: Recombinant Human U6 snRNA-Associated Sm-Like Protein LSm4 is produced by our E.coli expression system and the target gene encoding Met1-Gln139 is expressed with a 6His tag at the N-terminus.

Fusion Tag: N-6His

Species: Human

Expressed Host: E.coli

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 90 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 17.5 kDa

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM TrisHCl, 100mM NaCl, 1mM DTT, pH 8.0 .

Reconstitution: Please refer to the printed manual for detailed information.

Background: U6 snRNA-associated Sm-like protein LSm4 (LSM4) is a member of the snRNP Sm proteins family. Sm-like proteins contain the Sm sequence motif and are thought to form a stable heteromer present in tri-snRNP particles, which are important for pre-mRNA splicing. LSM4 forms a heteromer with a donut shape. The complexes are involved in various steps of RNA metabolism. LSM4 binds specifically to the 3-terminal U-tract of U6 snRNA. LSM4 contributes RNA protein interactions and structural changes which are essential during ribosomal subunit assembly.

Research Area: epigenetics and nuclear signal