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Recombinant Human Calcineurin B/CNB Protein (His Tag)
SKU: PKSH032144-50
Recombinant Human Calcineurin B/CNB Protein (His Tag)
| SKU # | PKSH032144 |
| Expression Host | E.coli |
Description
| Synonyms | CNA2, CNB, Calcineurin Subunit B Type 1, PPP3R1, Protein Phosphatase 2B Regulatory Subunit 1, Protein Phosphatase 3 Regulatory Subunit B Alpha Osoform 1 |
| Species | Human |
| Expression Host | E.coli |
| Sequence | Met 1-Val170 |
| Accession | P63098 |
| Calculated Molecular Weight | 21.5 kDa |
| Observed Molecular Weight | 18-22 kDa |
| Tag | N-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 100mM NaCl, 2mM DTT, pH 8.0 . Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Calcineurin Subunit B Type 1 belongs to the calcineurin regulatory subunit family. Calcineurin Subunit B Type 1 is a Ser/Thr-specific calcium and calmodulin-dependent protein phosphatase. It is composed of a catalytic subunit (A) and a regulatory subunit (B). It contains four EF-hand domains and four functional calcium-binding sites. Calcineurin Subunit B Type 1 plays an improtant role in the T cell activation pathway.