| Host: | Rabbit |
| Applications: | WB |
| Reactivity: | Human/Mouse/Rat |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Rabbit polyclonal antibody anti-Cleavage and polyadenylation specificity factor subunit 5 (25-75 aa) is suitable for use in Western Blot research applications. |
| Clonality : | Polyclonal |
| Conjugation: | Unconjugated |
| Isotype: | IgG |
| Formulation: | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Purification: | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Concentration: | 1 mg/mL |
| Dilution Range: | WB 1:500-2000 |
| Storage Instruction: | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: | NUDT21 |
| Gene ID: | 11051 |
| Uniprot ID: | CPSF5_HUMAN |
| Immunogen Region: | 25-75 aa |
| Specificity: | This antibody detects endogenous levels of CPSF5 at Human/Mouse/Rat |
| Immunogen: | Synthesized peptide derived from the human CPSF5 at the amino acid range 25-75 |
| Post Translational Modifications | Acetylated mainly by p300/CBP, recruited to the complex by CPSF6. Acetylation decreases interaction with PAPAO. Deacetylated by the class I/II HDACs, HDAC1, HDAC3 and HDAC10, and by the class III HDACs, SIRT1 and SIRT2. |
| Function | Component of the cleavage factor Im (CFIm) complex that functions as an activator of the pre-mRNA 3'-end cleavage and polyadenylation processing required for the maturation of pre-mRNA into functional mRNAs. CFIm contributes to the recruitment of multiprotein complexes on specific sequences on the pre-mRNA 3'-end, so called cleavage and polyadenylation signals (pA signals). Most pre-mRNAs contain multiple pA signals, resulting in alternative cleavage and polyadenylation (APA) producing mRNAs with variable 3'-end formation. The CFIm complex acts as a key regulator of cleavage and polyadenylation site choice during APA through its binding to 5'-UGUA-3' elements localized in the 3'-untranslated region (UTR) for a huge number of pre-mRNAs. NUDT21/CPSF5 activates indirectly the mRNA 3'-processing machinery by recruiting CPSF6 and/or CPSF7. Binds to 5'-UGUA-3' elements localized upstream of pA signals that act as enhancers of pre-mRNA 3'-end processing. The homodimer mediates simultaneous sequence-specific recognition of two 5'-UGUA-3' elements within the pre-mRNA. Plays a role in somatic cell fate transitions and pluripotency by regulating widespread changes in gene expression through an APA-dependent function. Binds to chromatin. Binds to, but does not hydrolyze mono- and di-adenosine nucleotides. |
| Protein Name | Cleavage And Polyadenylation Specificity Factor Subunit 5 Cleavage And Polyadenylation Specificity Factor 25 Kda Subunit Cpsf 25 Kda Subunit Cleavage Factor Im Complex 25 Kda Subunit Cfim25 Nucleoside Diphosphate-Linked Moiety X Motif 21 Nudix Motif 21 Nudix Hydrolase 21 Pre-Mrna Cleavage Factor Im 68 Kda Subunit |
| Database Links | Reactome: R-HSA-72187 Reactome: R-HSA-72203 Reactome: R-HSA-73856 Reactome: R-HSA-77595 |
| Cellular Localisation | Nucleus Cytoplasm Shuttles Between The Nucleus And The Cytoplasm In A Transcription- And Xpo1/Crm1-Independent Manner Most Probably In Complex With The Cleavage Factor Im Complex (Cfim) In Punctate Subnuclear Structures Localized Adjacent To Nuclear Speckles Called Paraspeckles |
| Alternative Antibody Names | Anti-Cleavage And Polyadenylation Specificity Factor Subunit 5 antibody Anti-Cleavage And Polyadenylation Specificity Factor 25 Kda Subunit antibody Anti-Cpsf 25 Kda Subunit antibody Anti-Cleavage Factor Im Complex 25 Kda Subunit antibody Anti-Cfim25 antibody Anti-Nucleoside Diphosphate-Linked Moiety X Motif 21 antibody Anti-Nudix Motif 21 antibody Anti-Nudix Hydrolase 21 antibody Anti-Pre-Mrna Cleavage Factor Im 68 Kda Subunit antibody Anti-NUDT21 antibody Anti-CFIM25 antibody Anti-CPSF25 antibody Anti-CPSF5 antibody |
Information sourced from Uniprot.org