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R&D Systems™ F. keratolyticus Endo-beta-Galactosidase Protein, CF
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.
Brand: R&D Systems™ 8620-GH-050
Beskrivning
Measured by its ability to cleave keratan sulfate. 50% cleavage of keratan sulfate (0.5 μg) is achieved using <5 ng rF.k. Endo-beta-galactosidase, as measured under the described conditions.Specifikationer
| Supplied as a 0.2 µm filtered solution in Tris and NaCl. | |
| 50 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. | |
| Endo-beta-Galactosidase | |
| Unconjugated |
| M.W. (Observed): 66 kDa, reducing conditions; M.W. (theoretical): 59 kDa | |
| E. coli-derived f. keratoyticus Endo-beta-Galactosidase protein msyB (Thr2-Arg124) (N-terminus) Accession # P25738 GSENLYFQGHMHHHHHH F. keratolyticus Endo-beta-Galactosidase (Asp25-Leu422) (N-terminus) Accession # Q9ZG90 (C-terminus) | |
| <1.0 EU / 1 µg of the protein by the LAL method. | |
| Measured by its ability to cleave keratan sulfate. 50% cleavage of keratan sulfate (0.5μg) is achieved using <5 ng rF.k. Endo-beta-galactosidase, as measured under the described conditions. See Activity Assay Protocol on RnDSystems.com. |
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