Name: Human LSM4 Recombinant Protein (His Tag)
Synonyms: U6 snRNA-Associated Sm-Like Protein LSm4;Glycine-Rich Protein;GRP;LSM4
Expression host: E.coli
Sequence: Met 1-Gln139
Accesstion: Q9Y4Z0
Species: Human
Mol_Mass: 17.5 kDa
AP_Mol_Mass: 17 kDa
Tag: N-His
Purity: > 90 % as determined by reducing SDS-PAGE.
Endotoxin:
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
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 100mM NaCl, 1mM DTT, pH 8.0 .Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer information i
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.
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