Recombinant Human β-Casein/CSN2 Protein (His Tag)
SKU: PDEH100056-100
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Recombinant Human β-Casein/CSN2 Protein (His Tag)
SKU # | PDEH100056 |
Expression Host | E. coli |
Description
Synonyms | β-Casein;CSN2 |
Species | Human |
Expression_host | E.coli |
Sequence | Glu26-Val226 |
Accession | P05814 |
Mol_Mass | 24.3 kDa |
AP_Mol_Mass | 25-28 kDa |
Tag | N-His |
Properties
Purity | > 95 % as determined by reducing SDS-PAGE. |
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 sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
Reconstitution | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
Beta-casein is a protein that in humans is encoded by the CSN2 gene.Beta-casein is a 226 amino acids protein that belongs to the beta-casein family.It is secreted in milk. Beta-casein palys important role in determination of the surface properties of the casein micelles.