CPSF6 Antibody - #DF9397
| 製品: | CPSF6 Antibody |
| カタログ: | DF9397 |
| タンパク質の説明: | Rabbit polyclonal antibody to CPSF6 |
| アプリケーション: | WB |
| 反応性: | Human, Mouse |
| 予測: | Bovine, Horse, Dog |
| 分子量: | 59 kDa; 59kD(Calculated). |
| ユニプロット: | Q16630 |
| RRID: | AB_2842593 |
製品説明
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
引用形式: Affinity Biosciences Cat# DF9397, RRID:AB_2842593.
折りたたみ／展開
CFIM; CFIm68; cleavage and polyadenylation specific factor 6, 68kDa; Cleavage and polyadenylation specificity factor 68 kDa subunit; Cleavage and polyadenylation specificity factor subunit 6; cleavage factor Im complex 68 kDa subunit; CPSF 68 kDa subunit; Cpsf6; CPSF6_HUMAN; HPBRII 4; HPBRII 7; Pre mRNA cleavage factor Im 68 kDa subunit; pre-mRNA cleavage factor I, 68kD subunit; pre-mRNA cleavage factor Im (68kD); Pre-mRNA cleavage factor Im 68 kDa subunit; Protein HPBRII 4/7; Protein HPBRII-4/7;
免疫原
A synthesized peptide derived from human CPSF6, corresponding to a region within the internal amino acids.
- Q16630 CPSF6_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MADGVDHIDIYADVGEEFNQEAEYGGHDQIDLYDDVISPSANNGDAPEDRDYMDTLPPTVGDDVGKGAAPNVVYTYTGKRIALYIGNLTWWTTDEDLTEAVHSLGVNDILEIKFFENRANGQSKGFALVGVGSEASSKKLMDLLPKRELHGQNPVVTPCNKQFLSQFEMQSRKTTQSGQMSGEGKAGPPGGSSRAAFPQGGRGRGRFPGAVPGGDRFPGPAGPGGPPPPFPAGQTPPRPPLGPPGPPGPPGPPPPGQVLPPPLAGPPNRGDRPPPPVLFPGQPFGQPPLGPLPPGPPPPVPGYGPPPGPPPPQQGPPPPPGPFPPRPPGPLGPPLTLAPPPHLPGPPPGAPPPAPHVNPAFFPPPTNSGMPTSDSRGPPPTDPYGRPPPYDRGDYGPPGREMDTARTPLSEAEFEEIMNRNRAISSSAISRAVSDASAGDYGSAIETLVTAISLIKQSKVSADDRCKVLISSLQDCLHGIESKSYGSGSRRERSRERDHSRSREKSRRHKSRSRDRHDDYYRERSRERERHRDRDRDRDRERDREREYRHR
種類予測
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
研究背景
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. CPSF6 enhances NUDT21/CPSF5 binding to 5'-UGUA-3' elements localized upstream of pA signals and promotes RNA looping, and hence activates directly the mRNA 3'-processing machinery. Plays a role in mRNA export.
Phosphorylated. Phosphorylated in the Arg/Ser-rich domain by SRPK1, in vitro.
Symmetrically dimethylated on arginine residues in the GAR motif by PRMT5 in a WDR77- and CLNS1A-dependent manner. Asymmetrically dimethylated on arginine residues in the GAR motif by PRMT1.
Nucleus. Nucleus>Nucleoplasm. Nucleus speckle. Cytoplasm.
Note: 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) (PubMed:19864460). Colocalizes with PSPC1 in punctate subnuclear structures often located adjacent to nuclear speckles, called paraspeckles, and corresponding to interchromatin granules-associated zones (IGAZs) (PubMed:17267687). Distribution in speckles and paraspeckles varies during the cell cycle (PubMed:17267687). Associates at sites of active transcription on nascent perichromatin fibrils (PFs) and perichromatin granules (PubMed:17267687). Nuclear import is mediated via interaction with TNPO3 independently of CPSF6 phosphorylation status (PubMed:30916345).
Contains an Arg/Ser-rich domain composed of arginine-serine dipeptide repeats within the C-terminal region that is necessary and sufficient for activating mRNA 3'-processing and alternative polyadenylation (APA).
Belongs to the RRM CPSF6/7 family.
研究領域
· Genetic Information Processing > Translation > mRNA surveillance pathway.
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