Gro-1 Quantikine ELISA kit was purchased from R&D Systems and protocol was followed according to the manufacturer's instructions.

The levels of human endostatin in mice plasma were determined with an ELISA kit (InvivoGen, CA USA) according to the manufacturer procedure.

Several diagnostic tests are available, especially ELISA kits.

They state that this can be reliably used to analyze the amylase levels and is definitely a cheaper alternative as compared to the more expensive ELISA kits.

Their focus on providing dependable human and animal biologicals, coagulation proteins, antibodies and ELISA kits remains their goal.

This ELISA kit was also used to determine Her2/neu protein levels in tissue samples.

There exists a commercial ELISA kit for melioidosis which appears to perform well.

ELISA kits were purchased from Pierce Endogen (Rockford, IL).

ELISA kits for human IL-1β were purchased from Endogen (Woburn, MA, USA).

Some competitive ELISA kits include enzyme-linked antigen rather than enzyme-linked antibody.