Cat#:RP-5788H;Product Name:Recombinant Human SNRNP70 Protein;Synonym:U1 small nuclear ribonucleoprotein 70 kDa, U1 snRNP 70 kDa, snRNP70, U1-70K, SNRNP70, RNPU1Z, RPU1, SNRP70, U1AP1, U1AP, U170K, U1RNP.;Description:Recombinant Human U1-snRNP 68kDa cDNA codes for the 70kDa isoform of the human U1-snRNP 68 protein (lacking 66 internal amino acids outside the known epitope-containing areas) fused to a hexahistidine purification tag. The Calculated molecular weight is 44.8 kDa (U1-snRNP 68 displays aberrant electrophoretic mobility leading to an apparent discrepancy between calculated molecular weight and the 55-56 kDa molecular weight determined for this internally shortened molecule by SDS gel electrophoresis).;Source:E.coli;Purity:Greater than 90% as determined by SDS-PAGE.;Formulation:U1-snRNP is supplied in 20mM HEPES buffer pH-7.5, 0.01mM EDTA and 0.02% SDS.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;