SEPT4 Antibody - #DF13393
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Product Info
*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.
Cite Format: Affinity Biosciences Cat# DF13393, RRID:AB_2846412.
Fold/Unfold
Apoptosis-related protein in the TGF-beta signaling pathway; ARTS; Bradeion; Bradeion beta; Brain protein H5; CE5B3; CE5B3 beta; Cell division control-related protein 2; Cerebral protein 7; H5; hCDCREL-2; hucep-7; MART; Peanut-like protein 2; PNUTL2; SEP 4; SEP4; Sept4; SEPT4_HUMAN; Septin M; Septin-4;
Immunogens
Widely expressed in adult and fetal tissues with highest expression in adult brain (at protein level), heart, liver and adrenal gland and fetal heart, kidney, liver and lung. Also expressed in colorectal cancers and malignant melanomas. Expressed in platelets.
- O43236 SEPT4_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MDRSLGWQGNSVPEDRTEAGIKRFLEDTTDDGELSKFVKDFSGNASCHPPEAKTWASRPQVPEPRPQAPDLYDDDLEFRPPSRPQSSDNQQYFCAPAPLSPSARPRSPWGKLDPYDSSEDDKEYVGFATLPNQVHRKSVKKGFDFTLMVAGESGLGKSTLVNSLFLTDLYRDRKLLGAEERIMQTVEITKHAVDIEEKGVRLRLTIVDTPGFGDAVNNTECWKPVAEYIDQQFEQYFRDESGLNRKNIQDNRVHCCLYFISPFGHGLRPLDVEFMKALHQRVNIVPILAKADTLTPPEVDHKKRKIREEIEHFGIKIYQFPDCDSDEDEDFKLQDQALKESIPFAVIGSNTVVEARGRRVRGRLYPWGIVEVENPGHCDFVKLRTMLVRTHMQDLKDVTRETHYENYRAQCIQSMTRLVVKERNRNKLTRESGTDFPIPAVPPGTDPETEKLIREKDEELRRMQEMLHKIQKQMKENY
Predictions
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
PTMs - O43236 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S107 | Phosphorylation | Uniprot | |
| S117 | Phosphorylation | Uniprot | |
| S118 | Phosphorylation | Uniprot | |
| Y124 | Phosphorylation | Uniprot | |
| T129 | Phosphorylation | Uniprot | |
| K141 | Ubiquitination | Uniprot | |
| S325 | Phosphorylation | Uniprot | |
| K456 | Ubiquitination | Uniprot |
Research Backgrounds
Filament-forming cytoskeletal GTPase (By similarity). May play a role in cytokinesis (Potential). Forms a filamentous structure with SEPTIN12, SEPTIN6, SEPTIN2 and probably SEPTIN4 at the sperm annulus which is required for the structural integrity and motility of the sperm tail during postmeiotic differentiation. May play a role in platelet secretion. Isoform ARTS, but not the other isoforms, is required for the induction of cell death mediated by TGF-beta and by other apoptotic stimuli.
Cytoplasm. Cytoplasm>Cytoskeleton. Cell projection>Cilium>Flagellum.
Note: In platelets, found in areas surrounding alpha-granules. Found in the sperm annulus (PubMed:25588830).
Mitochondrion. Nucleus.
Note: While predominantly localized in the mitochondria under resting conditions, isoform ARTS translocates into the nucleus after TGF-beta treatment and apoptosis induction.
Widely expressed in adult and fetal tissues with highest expression in adult brain (at protein level), heart, liver and adrenal gland and fetal heart, kidney, liver and lung. Also expressed in colorectal cancers and malignant melanomas. Expressed in platelets.
Septins polymerize into heterooligomeric protein complexes that form filaments, and can associate with cellular membranes, actin filaments and microtubules. GTPase activity is required for filament formation (By similarity). Interacts with SEPTIN8. In a mesenchymal cell line, interacts with SEPTIN9 isoform 2 variants HNA Trp-106 and Phe-111, but not the wild type SEPTIN9. Component of a septin core octomeric complex consisting of SEPTIN12, SEPTIN7, SEPTIN6 and SEPTIN2 or SEPTIN4 in the order 12-7-6-2-2-6-7-12 or 12-7-6-4-4-6-7-12 and located in the sperm annulus. Isoform ARTS, but no other isoforms, interacts with XIAP after the induction of apoptosis.
Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.
Research Fields
· Cellular Processes > Cell growth and death > Apoptosis. (View pathway)
· Cellular Processes > Cell growth and death > Apoptosis - multiple species. (View pathway)
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