Thermo Fisher Scientific Desmin Recombinant Rabbit Monoclonal Antibody (SI18-00)
Desmin 단백질을 검출하기 위한 재조합 토끼 단일클론 항체로, 높은 특이성과 감도를 제공합니다. Western blot, IHC, ICC, Flow Cytometry 등 다양한 응용에 적합합니다. 로트 간 일관성과 동물 유래 성분이 없는 포뮬레이션을 제공합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:5,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| Flow Cytometry (Flow) | 1:50–1:100 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat, Zebrafish |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SI18-00 |
| Immunogen | Synthetic peptide within Human Desmin aa 421–470 |
| 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_2809362 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The antibody DNA sequences from immunoreactive rabbits are cloned, and individual clones are screened to select the best candidates for production.
Advantages of using recombinant rabbit monoclonal antibodies include:
- Better specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulations
- Broader immunoreactivity to diverse targets due to larger rabbit immune repertoire
Target Information
Desmin (~53 kDa) exhibits high tissue specificity, predominantly expressed in muscle cells (cardiac, skeletal, and smooth). Its expression is stage- and tissue-specific, induced during terminal development such as skeletal muscle differentiation.
In skeletal and cardiac muscle cells, desmin is localized in the Z-disk region and at the intercalated disk. In smooth muscle, expression is more heterogeneous.
Coexpression with vimentin has been observed in muscle-derived tumors (rhabdomyosarcomas, leiomyosarcomas). During myocardial dysfunction, desmin distribution changes dramatically.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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