The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesProtein concentration is above or equal to 0.05 mg/ml. This protein is best used within three months from the date of receipt.
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Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00 Constituents: 0.79% Tris HCl, 0.3% Glutathione
B polypeptide of Sm protein
Sm B/Sm B'
Sm protein B/B''
Small nuclear ribonucleoprotein polypeptide B
Small nuclear ribonucleoprotein polypeptide B/B'
Small nuclear ribonucleoprotein polypeptides B and B'
Small nuclear ribonucleoprotein polypeptides B and B1
Small nuclear ribonucleoprotein-associated proteins B and B''
FunctionAppears to function in the U7 snRNP complex that is involved in histone 3'-end processing. Associated with snRNP U1, U2, U4/U6 and U5. May have a functional role in the pre-mRNA splicing or in snRNP structure. Binds to the downstream cleavage product (DCP) of histone pre-mRNA in a U7 snRNP dependent manner.
Sequence similaritiesBelongs to the snRNP SmB/SmN family.
Post-translational modificationsMethylated. Arg-108 and Arg-112 are dimethylated, probably to asymmetric dimethylarginine.