DNA Fragmentation Factor Subunit Beta (DFFB) Antibody
195€ (20 µl)
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Name
DNA Fragmentation Factor Subunit Beta (DFFB) Antibody
Category
Primary Antibodies
Provider
Abbexa
Reference
abx136020
Tested Applications
ELISA, WB, IHC
Description
DFFB Antibody is a Rabbit Polyclonal against DFFB.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Target: DNA Fragmentation Factor Subunit Beta (DFFB) Immunogen: Recombinant protein corresponding to DFFB. The exact sequence is proprietary. |
| Host | Rabbit |
| Reactivity | Human, Mouse |
| Assay Type | Concentration: > 0.2 mg/ml |
| Recommended Dilution | ELISA: 1 µg/ml, WB: 1/200 - 1/1000, IHC-P: 1/50 - 1/200. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 39 kDa Observed MW: 39 kDa |
| Purification | Purified by affinity chromatography. |
| Size 1 | 20 µl |
| Size 2 | 100 µl |
| Size 3 | 2 × 100 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| Buffer | PBS, pH 7.3, containing 0.02% sodium azide, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | O76075 |
| Gene ID | 1677 |
| NCBI Accession | NP_004393.1 |
| Alias | DFFB, DNA fragmentation factor, 40kDa, beta polypeptide (caspase-activated DNase), CAD, CPAN, DFF-40, DFF2, DFF40, DNA fragmentation factor subunit beta |
| Background | Antibody anti-DFFB |
| 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. |
Background
DNA fragmentation factor subunit beta (DFFB) is an essential component of the apoptotic machinery, functioning as a part of the DNA fragmentation factor (DFF) complex. DFFB forms a heterodimer with its partner subunit, DNA fragmentation factor subunit alpha (DFFA). This beta subunit possesses the enzymatic activity required for the cleavage of DNA into nucleosomal fragments, a hallmark of apoptosis. DFFB, a caspase-activated DNase, is kept in an inactive state by its binding to DFFA until caspases, triggered by apoptotic signals, cleave DFFA, releasing DFFB to execute its DNase function. Dysregulation of DFFB activity is associated with pathological conditions, including resistance to apoptosis in cancer and excessive cell death in degenerative diseases. DFFB activity is tightly regulated to ensure its apoptotic function is confined to specific cellular contexts.
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