| Species : |
Human |
| Source : |
E.coli |
| Tag : |
His |
| Description : |
This gene encodes a 14 kDa protein subunit of the splicing factor 3b complex. Splicing factor 3b associates with both the U2 and U11/U12 small nuclear ribonucleoprotein complexes (U2 snRNP) of spliceosomes. This 14 kDa protein interacts directly with subunit 1 of the splicing factor 3b complex. This 14 kDa protein also interacts directly with the adenosine that carries out the first transesterification step of splicing at the pre-mRNA branch site. |
| Form : |
25mM Tris, pH8.0, 150 mM NaCl, 10% glycerol, 100 mM Arg. Store at -80 centigrade. Avoid repeated freeze-thaw cycles. Stable for at least 3 months from receipt of products under proper storage and handling conditions. |
| Molecular Mass : |
14.6 kDa |
| Purity : |
> 80% as determined by SDS-PAGE and Coomassie blue staining |
| Concentration : |
>50 ug/mL as determined by microplate BCA method |