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- Table of Contents
Designing an IHC experiment for SNRNP200? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the SNRNP200 IHC GuideFacts about U5 small nuclear ribonucleoprotein 200 kDa helicase.
Mediates changes in the dynamic network of RNA-RNA interactions in the spliceosome. Catalyzes the ATP-dependent unwinding of U4/U6 RNA duplices, an essential step in the assembly of a catalytically active spliceosome.
| Human | |
|---|---|
| Gene Name: | SNRNP200 |
| Uniprot: | O75643 |
| Entrez: | 23020 |

| Belongs to: |
|---|
| helicase family |

ASCC3L1; BRR2 homolog; BRR2; FLJ11521; HELIC2; KIAA0788; RP33; small nuclear ribonucleoprotein 200kDa (U5); U5 small nuclear ribonucleoprotein 200 kDa helicase; U5 snRNP-specific 200 kDa protein; U5-200KD
Mass (kDA):
244.508 kDA

| Human | |
|---|---|
| Location: | 2q11.2 |
| Sequence: | 2; NC_000002.12 (96274338..96305546, complement) |
Widely expressed.
Nucleus.





PMID: 16723661 by Liu S., et al. The network of protein-protein interactions within the human U4/U6.U5 tri-snRNP.
PMID: 8670905 by Lauber J., et al. The HeLa 200 kDa U5 snRNP-specific protein and its homologue in Saccharomyces cerevisiae are members of the DEXH-box protein family of putative RNA helicases.