missing translation for 'onlineSavingsMsg'
Learn More
Learn More
R&D Systems™ Recombinant C. difficile Toxin B/TcdB Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Enzyme Activity
Brand: R&D Systems™ 6246-GT-020
404.31 EUR valid until 2024-12-16
Use promo code "21630" to get your promotional price.
This item is not returnable.
View return policy
Description
Measured by its ability to hydrolyze UDP-Glucose. The specific activity is >45 pmol/min/μg, as measured under the described conditions.Specifications
P18177 | |
Supplied as a 0.2 μm filtered solution in Tris and NaCl. | |
M.W. (Observed): 60-65 kDa, reducing conditions; M.W. (theoretical): 64 kDa | |
20 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. | |
toxB | |
Unconjugated | |
>95%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie™ Blue stain (at 5 μg / lane) |
Enzyme Activity | |
4914074 | |
Toxin B/TcdB | |
E. coli-derived c. difficile Toxin B/TcdB protein Met1-Leu543, with a C-terminal 6-His tag | |
<1.0 EU / 1 μg of the protein by the LAL method. | |
tcdB | |
Recombinant | |
Toxin B/TcdB |