Usage Summary
Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. It is recommended to further dilute in a buffer containing a carrier protein such as 0.1% BSA.
Bio-Activity
The ED50 as determined by cytolysis of murine L929 cells in the presence of Actinomycin D is less than or equal to0.05 ng/ml, corresponding to a specific activity of greater than or equal to 2 x 10^7 units/mg.
Endotoxin
Less than 0.1 ng/µg of protein.
Presentation
Lyophilized from a 0.22 µm filtered protein solution in 0.3x PBS, pH 7.2
Storage
Store unopened at -20°C to -70°C. Store diluted at -20°C to -80°C. Avoid freeze/thaw cycles. For maximum results, quick spin vial prior to opening.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee