Human Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform (PPP3CB) ELISA Kit
| Product Name | Human Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform (PPP3CB) ELISA Kit |
|---|---|
| Description | Calcineurin, a calmodulin-regulated protein phosphatase, is found in the cells of all eukaryotes ranging from yeast to mammals. Wang et al. (1996) described this heterodimeric protein as having a 19-kD Ca(2+)-binding regulatory subunit, calcineurin B, and a 58- to 59-kD catalytic subunit, calcineurin A. One gene encodes calcineurin B (PPP3R1) in all tissues except testis, and it is highly conserved at the level of both protein and DNA sequences in eukaryotes. In contrast, there are 2 major isoforms, alpha (PPP3CA) and beta (PPP3CB), of calcineurin A encoded by separate genes located on different human chromosomes. A third isoform, A-gamma (PPP3CC), is unique to testis. Additional diversity of calcineurin A is created by alternative splicing of mRNAs. This assay has high sensitivity and excellent specificity for detection of Human PPP3CB. No significant cross-reactivity or interference between Human PPP3CB and analogues was observed. |
| Synonyms | RP11-345K20.1, CALNA2, CALNB, CNA2, CAM-PRP catalytic subunit|calcineurin A beta|calcineurin A2|calmodulin-dependent calcineurin A subunit beta|protein phosphatase 3, catalytic subunit, beta|protein |
| Method | Sandwich ELISA |
| Detection Range | 0.156-10 ng/mL |
| Sensitivity | 0.064 ng/mL |
| Reactivity | Human |
| Sample Types | Serum, Plasma, Other biological fluids. |
| Background | Calcineurin, a calmodulin-regulated protein phosphatase, is found in the cells of all eukaryotes ranging from yeast to mammals. Wang et al. (1996) described this heterodimeric protein as having a 19-kD Ca(2+)-binding regulatory subunit, calcineurin B, and a 58- to 59-kD catalytic subunit, calcineurin A. One gene encodes calcineurin B (PPP3R1) in all tissues except testis, and it is highly conserved at the level of both protein and DNA sequences in eukaryotes. In contrast, there are 2 major isoforms, alpha (PPP3CA) and beta (PPP3CB), of calcineurin A encoded by separate genes located on different human chromosomes. A third isoform, A-gamma (PPP3CC), is unique to testis. Additional diversity of calcineurin A is created by alternative splicing of mRNAs. |
| Supplier | Abebio |
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