Thermo Fisher Scientific Calponin Polyclonal Antibody, Biotin
Calponin 단백질을 인식하는 Biotin 결합 토끼 폴리클로날 항체. Western blot, IHC, ELISA, IP 등 다양한 응용에 사용 가능. Smooth muscle 및 myoepithelial cell 연구에 적합. 고순도의 affinity chromatography 정제 제품.
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- CLPON-101BIOTIN
- 판매단위
- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (IHC) | 1:50–1:250 |
| ELISA | 1:10,000 |
| Immunoprecipitation (IP) | 1:50–1:250 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Non-human primate, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide within amino acid region 120–170 on human Calponin 1 (basic, smooth muscle protein) |
| Conjugate | Biotin |
| Form | Liquid |
| Concentration | 0.5–1.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | Proprietary buffer, pH 7.4–7.8, with 0.5% BSA, 30% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Calponin is a thin filament-associated protein involved in the regulation and modulation of smooth muscle contraction. It binds to actin, calmodulin, troponin C, and tropomyosin. Calponin is expressed in smooth muscle and tissues containing significant amounts of smooth muscle.
Two isoforms exist, with molecular weights of 34 kDa and 29 kDa. The 29 kDa isoform is primarily expressed in muscle of the urogenital tract.
Calponin expression has been demonstrated in myoepithelial cells from benign and malignant breast lesions. It stains smooth muscle, myoepithelial cells, myofibroblasts, keratinocytes, and nerve fibers.
It is useful for identifying myoepithelial cells in breast lesions and differentiating breast collagenous spherulosis (positive) from adenoid cystic carcinoma. Adenoid cystic carcinoma in salivary gland tumors is also calponin positive.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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