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R&D Systems™ Recombinant S. pneumoniae beta(1-4)-Galactosidase

Product Code. 18348977
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100ug; Carrier Free
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Product Code.
18348977 100ug; Carrier Free
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Product Code. 18348977 Supplier R&D Systems™ Supplier No. 5549GH100

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Description

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 >600 pmol/min/μg, as measured under the described conditions.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number YP_815516
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): 62 kDa, reducing conditions; M.W. (theoretical): 70 kDa
Name beta (1-4)-Galactosidase
Quantity 100 μg
Source E. coli-derived s. pneumoniae beta (1-4)-Galactosidase protein Thr2-Leu595, with an N-terminal Met and a 6-His tag
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 visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Protein beta 1-4)-Galactosidase
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