Polyclonals and antibodies
Ammonium Sulfate Precipitation
Full length recombinant caspase-3 protein
Caspase-3 , Polyclonal Antibody should be stored at -20ºC. Aliquot to avoid freeze/thaw cycles
If you buy Antibodies supplied by Exalpha they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
Human and some mouse caspases are active in apoptosis and cell death and even in necrosis and inflammation. CASP Gene and orthologous enzymes have been identifies successfully in the signal transduction cascade and pathways.
Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.