Thermo Fisher Scientific PPP2R2B/PP2A-B55 Polyclonal Antibody
PPP2R2B/PP2A-B55 단백질에 특이적인 Thermo Fisher Scientific의 폴리클로날 항체. Western blot, IHC, ICC/IF, ELISA 등 다양한 응용에 사용 가능. Human, Mouse, Rat 반응성. Protein A 정제, 1 mg/mL 농도, -20°C 보관.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunohistochemistry (Frozen) (IHC (F)) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic peptide derived from human PPP2R2B/PP2A-B55, amino acids 51–130 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | 0.01M TBS, pH 7.4, with 50% glycerol, 1% BSA |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
The PPP2R2B gene encodes a beta isoform of the regulatory subunit B55 of protein phosphatase 2 (PP2A), one of the major Ser/Thr phosphatases involved in the negative regulation of cell growth and division. PP2A consists of a catalytic subunit and a constant regulatory subunit that associates with various regulatory subunits. The B regulatory subunit modulates substrate selectivity and catalytic activity.
Defects in PPP2R2B cause autosomal dominant spinocerebellar ataxia 12 (SCA12), a neurodegenerative disease affecting the cerebellum, sometimes involving the brainstem and spinal cord, leading to impaired coordination of speech and body movements. Multiple alternatively spliced variants exist, with some containing a CAG trinucleotide repeat sequence in the 5′ UTR that can expand in SCA12 cases.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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