Merck, A2050-2ML, Avidin–FITC from egg white

General description
Avidin is homotetrameric protein (68 kDa) that is obtained from egg whites.
Application
Avidin-FITC from egg white has been used in:
flow cytometry
double immunostaining
double immunofluorescence
immunnohistochemistry

To determine the amount of labeled polyclonal IgG present in spores in an IgG prep. A known concentration of FITC avidin from egg white and biotin-IgG avidin was used in excess at 300nm.
Physical form
Solution in 0.01 M phosphate buffered saline containing 10% (v/v) 0.5 M carbonate buffer, pH 9.5, and 15 mM sodium azide.
Preparation Note
Affinity purified protein.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.