Clostridium Difficile Toxin A

Native Toxin
Supplier The Native Antigen Company
Product # CDA-TNL-100
Pricing 100µg USD $482.0
Product Sub-Group Native Toxin
Buffer 0.05M hepes, 0.15M NaCl, 5% sucrose
Inactivation method Not applicable
Appearance Bubbly/glassy residue due to lyophilisation in 5% sucrose to increase product stability
Strain VPI10463
Concentration (mg/ml) 0.4 mg/ml
Purity 98%
Presentation Lyophilised
Vial Size 100µg
SHIPPING CONDITIONS Ambient
Short-Term Storage Temperature (°C) +2 to +8
Long-Term Storage Temperature (°C) +2 to +8
Freezing Every freeze/thaw cycle will cause increased aggregation. Avoid multiple freeze/thaw cycles and multiple temperature fluctuations.
Storage Guidelines Lyophilised vial is stable for 1 year after date of receipt. Reconstituted liquid is stable for 1 month. Can extend reconstituted stability to 1 year at -80 to -20C. Swirl or pipette gently to mix. Vortexing promotes aggregation.
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