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All lanes : Anti-HB EGF antibody [4G10] - Azide free (ab66792) at 1 µg/ml
Lane 1 : Vero cell extract
Lane 2 : Vero cell extract from cells
carrrying human HB-EGF expression vector.
Lane 3 : Vero cell extract from cells carrying
mouse HB-EGF expression vector
Predicted band size : 23 kDa
Observed band size : 20-28 kDa (why is the actual band size different from the predicted?)
Additional bands at : 41 kDa. We are unsure as to the identity of these extra bands.
All lanes : Anti-HB EGF antibody [4G10] - Azide free (ab66792) at 1 µg/ml
Lane 1 : Vero cell extract
Lane 2 : Vero cell extract from cells
carrrying human HB-EGF expression vector.
Lane 3 : Vero cell extract from cells carrying
mouse HB-EGF expression vector
Predicted band size : 23 kDa
Observed band size : 20-38 kDa (why is the actual band size different from the predicted?)
Additional bands at : 41 kDa. We are unsure as to the identity of these extra bands.
This image shows Immunoprecipitation of HB EGF followed by Western blotting; the cell surface was biotinylated
These images show Vero cells carrying human HG-EGF expression vector (left hand image) and Vero cells carrying mouse HB-EGF expression vector (right hand image). Cells treated with ab 66792, fixed with 4% PFA and reacted with Cys3 conjugated 2nd antibody.
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