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R&D Systems™ Recombinant Human ENPP-7/Alk-SMase Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.
Supplier: R&D Systems™ 4924EN010
This item is not returnable.
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Description
Measured by its ability to hydrolyze sphingomyelin to ceramide and phosphorylcholine. The phosphorylcholine is cleaved by Recombinant Human Alkaline Phosphatase/ALPL (Catalog # 2909-AP ) and the phosphate is detected/measured by a Malachite Green Phosphate Detection Kit (Catalog # DY996 ). The specific activity is >14,000 pmol/min/μg, as measured under the described conditions.Specifications
NP_848638 | |
Supplied as a 0.2 μm filtered solution in Tris and NaCl. | |
M.W. (Observed): 60-70 kDa, reducing conditions; M.W. (theoretical): 49 kDa | |
10 μg | |
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 3 months, -20°C to -70°C under sterile conditions after opening. | |
ENPP7 | |
Recombinant | |
ENPP-7/Alk-SMase |
Enzyme Activity | |
339221 | |
ENPP-7/Alk-SMase | |
Mouse myeloma cell line, NS0-derived human ENPP-7/Alk-SMase protein Ala22-Ser439, with a C-terminal 10-His tag | |
<1.0 EU / 1 μg of the protein by the LAL method. | |
Unconjugated | |
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain |
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