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Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.


ELISA Analysis Kits

Tired of spending time developing ELISA assays that fail? Sigma-Aldrich offers pre-validated, turn-key ELISA kits with pre-coated plates that offer reliable and reproducible results for those measuring their analyte of interest in a number of complex sample types at the pg/ml level. Our robust portfolio includes over 1,100 highly sensitive and specific ELISA kits that are backed by award winning technical resources and the Bioguarantee program.

  • Pre-coated 96-well strip plates
  • Site-specific detection
  • Detect both phosphorylated and total protein
  • Minimal hands-on time; convenient and non-radioactive
  • High sensitivity; comparable to or better than Westerns
 
Useful Links
Protocols
Troubleshooting Guide (PDF)
FAQ
Antibody Explorer
ELISA Kit Brochure (PDF)
 
No need to worry
Sigma-Aldrich’s rigorously tested ELISA kits are all backed by our Bioguarantee Program. We invite you to evaluate our antibody products with complete peace of mind.