Thermo Fisher Scientific PUMA alpha Recombinant Rabbit Monoclonal Antibody (SR42-09)
PUMA 단백질을 인식하는 재조합 토끼 단클론 항체로, 인간, 생쥐, 랫트에서 반응합니다. Western blot, IHC, ICC, Flow cytometry에 적합하며 높은 특이성과 일관성을 제공합니다. 단백질 A로 정제된 액상 형태로, 장기 보관은 -20°C에서 권장됩니다.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:1,000–1:5,000 |
| Immunocytochemistry (ICC/IF) | 1:50 |
| Flow Cytometry (Flow) | 1:50 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SR42-09 |
| Immunogen | Synthetic peptide within Human PUMA aa 153–193 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2809288 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems by cloning specific antibody DNA sequences from immunoreactive rabbits. Individual clones are screened to select optimal candidates for production.
Advantages:
- Enhanced specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulation
- Broader immunoreactivity due to rabbit immune repertoire
Target Information
PUMA (p53 upregulated modulator of apoptosis) is a pro-apoptotic Bcl-2 family member, also regulated by p53. It encodes two BH3 domain-containing isoforms, PUMA-α and PUMA-β. PUMA proteins bind Bcl-2, localize to mitochondria, and promote cytochrome c release and apoptosis in response to p53 activation. Inhibition of PUMA reduces p53-mediated apoptosis, indicating its role in the cytochrome c/Apaf-1-dependent pathway.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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