Thermo Fisher Scientific DFF45/DFFA Polyclonal Antibody
Thermo Fisher Scientific의 DFF45/DFFA Polyclonal Antibody는 인간 ICAD 단백질을 인식하는 고품질 항체입니다. Western blot, IHC, IP 등 다양한 응용에 적합하며, 항원 친화 크로마토그래피로 정제되었습니다. 연구용으로만 사용됩니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2,000–1:10,000 |
| Immunohistochemistry (IHC) | 1:200–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200–1:1,000 |
| Immunoprecipitation (IP) | 2–5 µg/mg lysate |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Region between residue 271 and 331 of human DNA fragmentation factor, 45kDa, alpha polypeptide |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.20 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | TBS, pH 7.0–8.0, with 0.1% BSA |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- For IHC, epitope retrieval with citrate buffer (pH 6.0) is recommended for FFPE tissue sections
Target Information
ICAD (Inhibitor of Caspase-Activated DNase) is a substrate controlling nuclear apoptosis. It exists in two isoforms:
- ICAD-L/DFF45 (45kDa): Functional isoform
- ICAD-S/DFF35 (35kDa): Non-functional isoform
ICAD inhibits CAD (Caspase-Activated DNase) and acts as its folding chaperone. During apoptosis, ICAD is cleaved by caspase-3 at residues 117 and 224, releasing CAD to execute DNA fragmentation. ICAD has been identified as a potential therapeutic target for restoring normal apoptotic signaling in colon and brain cancer cells. Two alternatively spliced transcript variants encode distinct isoforms of the ICAD gene.
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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