SNRPA, Recombinant, Human, aa8-278, GST-Tag (U1 Small Nuclear Ribonucleoprotein A)

Produktübersicht

• Artikelname: SNRPA, Recombinant, Human, aa8-278, GST-Tag (U1 Small Nuclear Ribonucleoprotein A)
• Artikelnummer: USB-375357
• Hersteller Artikelnummer: 375357
• Alternativnummer: USB-375357-20,USB-375357-100
• Hersteller: US Biological
• Kategorie: Molekularbiologie

Produktbeschreibung

Component of the spliceosomal U1 snRNP, which is essential for recognition of the pre-mRNA 5 splice-site and the subsequent assembly of the spliceosome. U1 snRNP is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. SNRPA binds stem loop II of U1 snRNA. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. May bind preferentially to the 5-UGCAC-3 motif on RNAs. Source: Recombinant protein corresponding to aa8-278 from human SNRPA, fused to GST-Tag at N-terminal expressed in E. coli. Molecular Weight: ~57.0kD Amino Acid Sequence: PNHTIYINNLNEKIKKDELKKSLYAIFSQFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFVERDRKREKRKPKSQETPATKKAVQGGGATPVVGAVQGPVPGMPPMTQAPRIMHHMPGQPPYMPPPGMIPPPGLAPGQIPPGAMPPQQLMPGQMPPAQPLSENPPNHILFLTNLPEETNELMLSMLFNQFPGFKEVRLVPGRHDIAFVEFDNEVQAGAARDALQGFKITQNNAMKIS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Produkteigenschaften

• Molekulargewicht: 57
• UniProt: P09012
• Reinheit: 90% (SDS-PAGE)
• Formulierung: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.