Human Caspase Activated DNase (DFFB) Protein
Por favor contáctenos para obtener información detallada sobre el precio y disponibilidad.
Description
Human Caspase Activated DNase (DFFB) Protein is a recombinant Human protein produced in a Prokaryotic expression system (E. coli).
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Caspase Activated DNase |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 31.1 kDa Observed MW (SDS-PAGE): 29 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Arg87-Lys323 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | O76075 |
| Alias | DFFB, DNA fragmentation factor, 40kDa, beta polypeptide (caspase-activated DNase), CAD, CPAN, DFF-40, DFF2, DFF40, DNA fragmentation factor subunit beta |
| Background | Protein DFFB |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
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.
Related Products
DNA Fragmentation Factor Subunit Beta (DFFB) Antibody
Apoptosis is a cell death process that removes toxic and/or useless cells during mammalian development. The apoptotic process is accompanied by shrinkage and fragmentation of the cells and nuclei and degradation of the chromosomal DNA into nucleosomal units. DNA fragmentation factor (DFF) is a heterodimeric protein of 40-kD (DFFB) and 45-kD (DFFA) subunits. DFFA is the substrate for caspase-3 and triggers DNA fragmentation during apoptosis. DFF becomes activated when DFFA is cleaved by caspase-3. The cleaved fragments of DFFA dissociate from DFFB, the active component of DFF. DFFB has been found to trigger both DNA fragmentation and chromatin condensation during apoptosis.
Ver Producto
Human Caspase Activated DNase (DFFB) Protein
Human Caspase Activated DNase (DFFB) Protein is a recombinant Human protein produced in a Prokaryotic expression system (E. coli).
Ver Producto
Caspase Activated DNase (DFFB) Antibody
Caspase Activated DNase (DFFB) Antibody is a Polyclonal Antibody against Caspase Activated DNase (DFFB).
Ver Producto