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| Cat.No | ACP21219 | Target Name | PPIH |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Expression Range | 2-177 | Protein Length | Full Length of Mature Protein |
| Purity | >85% (SDS-PAGE) | Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | O43447 |
|---|
Uniprot Id
O43447
Target Species
Human
Target Name
PPIH
Target Full Name
Peptidyl-prolyl cis-trans isomerase H
Target Function
PPIase that catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and may therefore assist protein folding. Participates in pre-mRNA splicing. May play a role in the assembly of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome. May act as a chaperone.
Target Subcellular Location
Nucleus speckle. Cytoplasm. Note=Colocalizes with spliceosomal snRNPs. A small proportion may also be cytoplasmic.
Target Protein Families
Cyclophilin-type PPIase family, PPIase H subfamily
Target Synonyms
Cyclophilin H; CYP-20; CypH; Peptidyl prolyl cis trans isomerase H; Peptidyl-prolyl cis-trans isomerase H; Peptidylprolyl isomerase H; PPIase H; PPIH; PPIH_HUMAN; RGD1564921; Rotamase H; Small nuclear ribonucleoprotein particle specific cyclophilin H; Small nuclear ribonucleoprotein particle-specific cyclophilin H; SnuCyp 20; U snRNP associated cyclophilin SnuCyp 20; U-snRNP-associated cyclophilin SnuCyp-20; USA CYP; USA-CYP; USACYP
Target Background
The protein encoded by this gene is a member of the peptidyl-prolyl cis-trans isomerase (PPIase) family. PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. This protein is a specific component of the complex that includes pre-mRNA processing factors PRPF3, PRPF4, and PRPF18, as well as U4/U5/U6 tri-snRNP. This protein has been shown to possess PPIase activity and may act as a protein chaperone that mediates the interactions between different proteins inside the spliceosome.
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