| Product Name |
p19 siRNA Binding Protein (Recombinant) |
| Catalog Number |
EG-220 |
| Description |
Recombinant p19 siRNA binding protein from Tomato bushy stunt virus (TBSV), expressed in E. coli with an N-terminal 6xHis tag. p19 is a well-characterized viral suppressor of RNA silencing that binds with high affinity and specificity to 21–22 nt siRNA duplexes. This product is ideal for isolation, detection, and quantification of siRNA and for studying RNA interference pathways.
|
| Tag |
N-terminal 6xHis |
| Expression System |
E. coli |
| Purification |
Nickel affinity chromatography (FPLC) |
| Molecular Weight |
~19 kDa (monomer, without tag) |
| Formulation |
Liquid in PBS, 10% glycerol, 1 mM DTT |
| Purity |
≥90% by SDS-PAGE |
| Applications |
- Isolation and quantification of siRNA
- RNA interference (RNAi) pathway studies
- Detection of siRNA duplexes in biological samples
|
| Storage |
-80°C (long term), avoid repeated freeze-thaw cycles |
| Shipping |
Dry ice |