Lab Essentials
AMPIVIEW® RNA probes
Enabling Your Projects 
GMP Services
Bulk Solutions
Research Travel Grant
Have You Published Using an Enzo Product?
Life Sciences
Immunometric ELISA
One of the most useful of the immunoassays is the two antibody immunometric or “sandwich” ELISA. This assay is used…
Tue, Jul 18, 2023
Western Blot Protocol
1. Transfer proteins from gel to membrane (nitrocellulose or PVDF). Gloves should be worn when handling gels or blot membrane.…
Tue, Jul 18, 2023
Cell ELISA Protocol for use with GPCR Polyclonal Antibodies from Proteimax
Note:The following protocol has been developed for use with GPCR Polyclonal Antibodies manufactured by Proteimax. Other antibodies have not been…
Tue, Jul 18, 2023
Competitive ELISA Assay
For small molecule analytes, typically less than 10 kDa, the competitive ELISA Kit is used. An advantage of this assay…
Tue, Jul 18, 2023
Checking for Interference or Linearity
Interference is when some component of a sample prevents the appropriate binding events to take place. Percent recovery is the…
Tue, Jul 18, 2023
Methanol Fixation
Methanol fixation (for cytoskeletal components) The methanol fixation is an easy method. However, it frequently solubilizes and removes membrane bound…
Tue, Jul 18, 2023
Paraformaldehyde/Glutaraldehyde Fixation
Paraformaldehyde/glutaraldehyde fixation(method of choice for double labeling of membrane bound and cytoskeletal antigens) Rinse cells with PBS at room temperature.…
Tue, Jul 18, 2023
Immunofluorescence Protocol
Principle Immunofluorescence is a technique allowing the visualization of a specific protein or antigen in cells or tissue sections by…
Tue, Jul 18, 2023
Immunohistochemistry Protocol
Protocols for immunohistochemistry vary widely due to differences in antigens and their recognition by antibodies. Various fixation methods can uncover…
Tue, Jul 18, 2023
Non-Antibody Based Assays
Activity Assays Activity assays do not use antibodies as detection reagents. The kits measure the activity of enzymes by measuring…
Tue, Jul 18, 2023