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R&D Systems™ Recombinant X. campestris beta(1-3)-Galactosidase

Catalog No. 5704GH050
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5704GH050 50 μg
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Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to cleave a fluorogenic substrate, 4-Methylumbelliferyl-beta-D-galactopyranoside. The specific activity is >14,000 pmol/min/μg, as measured under the described conditions.

Specifications

Accession Number NP_638243
For Use With (Application) Enzyme Activity
Formulation Supplied as a 0.2 μm filtered solution in Tris and NaCl.
Molecular Weight (g/mol) M.W. (Observed): 63 kDa, reducing conditions; M.W. (theoretical): 67 kDa
Name beta (1-3)-Galactosidase
Quantity 50 μg
Source E. coli-derived x. campestris beta (1-3)-Galactosidase protein Ser25-Glu613 with an N-terminal Met and 6-His tag Accession # NP_638243
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -70°C as supplied. 3 months, -70°C under sterile conditions after opening.
Endotoxin Concentration <1.0 EU / 1 μg of the protein by the LAL method.
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade >95%, by SDS-PAGE under reducing conditions and visualized by silver stain
Protein beta 1-3)-Galactosidase
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