0.1 M Tris-buffered saline with 20 % Glycerol (pH 7.0).0.01 % Thimerosal was added as a preservative.
Konservierungsmittel
Thimerosal (Merthiolate)
Vorsichtsmaßnahmen
Biohazard Informations: This product contains thimerosal which is hazardous.
Lagerung
4 °C/-20 °C
Informationen zur Lagerung
Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
Target
CLP1
(Cleavage and Polyadenylation Factor I Subunit 1 (CLP1))
Andere Bezeichnung
HEAB
Hintergrund
Polynucleotide kinase that can phosphorylate the 5'-hydroxyl groups of double-stranded RNA (dsRNA), single-stranded RNA (ssRNA), double stranded DNA (dsDNA) and double-stranded DNA:RNA hybrids.dsRNA is phosphorylated more efficiently than dsDNA, and the RNA component of a DNA:RNA hybrid is phosphorylated more efficiently than the DNA component.Appears to have roles in both tRNA splicing and mRNA 3'-end formation.Component of the tRNA splicing endonuclease complex.Phosphorylates the 5'-terminus of the tRNA 3'-exon during tRNA splicing, this phosphorylation event is a prerequisite for the subsequent ligation of the two exon halves and the production of a mature tRNA.Component of the pre-mRNA cleavage complex II (CF-II), which seems to be required for mRNA 3'-end formation.Also phosphorylates the 5'-terminus of exogenously introduced short interfering RNAs (siRNAs), which is a necessary prerequisite for their incorporation into the RNA-induced silencing complex (RISC).However endogenous siRNAs and microRNAs (miRNAs) that are produced by the cleavage of dsRNA precursors by DICER1 already contain a 5'-phosphate group, so this protein may be dispensible for normal RNA-mediated gene silencing.