14-3-3 Sigma (SFN) Antibody
442€ (200 µl)
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935106861
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name
14-3-3 Sigma (SFN) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx430935
tested applications
P-ELISA, WB, IHC
Description
14-3-3 sigma Antibody is a Goat Polyclonal antibody against 14-3-3 sigma.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Target: 14-3-3 Sigma (SFN) Immunogen: abx269821 - Internal region: C-DLHTLSEDSYKDST |
| Host | Goat |
| Reactivity | Human, Mouse, Rat |
| Assay Type | Concentration: 0.5 mg/ml |
| Recommended Dilution | P-ELISA: 1/16000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide. |
| Size 1 | 200 µl |
| Form | Liquid |
| Tested Applications | P-ELISA, WB, IHC |
| Buffer | Tris saline, pH 7.3, containing 0.02% sodium azide and 0.5% bovine serum albumin. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Gene ID | 2810, 55948, 313017 |
| NCBI Accession | NP_006133.1 |
| Alias | SFN, YWHAS, Stratifin,14-3-3σ protein |
| Background | Antibody anti-SFN |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Descripción
Stratifin (SFN) , also known as 14-3-3 sigma, is a member of the 14-3-3 protein family that acts as a critical regulator of cell cycle progression, DNA damage response, and cellular stress. It binds to phosphorylated serine/threonine residues on target proteins, facilitating their localization, stability, and activity. Stratifin is specifically involved in G2/M cell cycle checkpoint control by sequestering cyclin-dependent kinase complexes like CDC25C in the cytoplasm, preventing premature mitotic entry under DNA damage conditions. It is highly expressed in epithelial tissues and is essential for maintaining epithelial cell integrity, polarity, and stress responses. Stratifin acts as a tumor suppressor by inhibiting uncontrolled proliferation; its downregulation has been observed in breast, lung, and gastrointestinal cancers due to epigenetic silencing. Functional studies reveal its role in mediating stress-induced growth arrest and apoptosis, underscoring its importance in tumor suppression, DNA repair, and cell cycle regulation.
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