Dieses Alkaline Phosphatase Protein ist gelabelt mit His-DYKDDDDK Tag.
Verwendungszweck
Human Alkaline phosphatase (Intestinal type) /ALPI Protein
Sequenz
Val20-Asp503
Produktmerkmale
Recombinant Human Alkaline phosphatase (Intestinal type) /ALPI Protein is expressed from HEK293 with His tag and Flag tag at the N-Terminus.It contains Val20-Asp503.
Reinheit
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Sterilität
0.22 μm filtered
Endotoxin-Niveau
Less than 1EU per μg by the LAL method.
Biological Activity Comment
The affinity constant of 0.96 μM as determined in SPR assay (Biacore T200). See testing image for detail.
ALP
Spezies: Human
Wirt: Human Cells
Recombinant
> 95 % as determined by reducing SDS-PAGE.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Rekonstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
Lagerung
-20 °C,-80 °C
Informationen zur Lagerung
-20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Alkaline phosphatase can be considered "our favorite enzyme" for reasons apparent to those who diagnose and treat metabolic bone diseases or who study skeletal biology. Few might know, however, that alkaline phosphatase likely represents the most frequently assayed enzyme in all of medicine. Elevated activity in the circulation is universally recognized as a marker for skeletal or hepatobiliary disease.
Molekulargewicht
54.5 kDa. Due to glycosylation, the protein migrates to 63-73 kDa based on Tris-Bis PAGE result.