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Catalog Number: STA-501, STA-501-5, STA-500, STA-500-5
Sensitivity as low as 1 pmol/mL
Suitable for use with cell and tissue lysates, urine, plasma, or culture medium
Colorimetric and chemiluminescent formats
Convenient strip-well plate format
Frequently Asked Questions about this product
Video: Color Development in an ELISA
Catalog Number: MET-5073
Detection sensitivity limit of 15.6 µM free tyrosine
Suitable for use with lysates, serum, plasma, saliva and urine
Tyrosine standard included
Catalog Number: MET-5177
Detection sensitivity limit of approximately 1.6 µM Tryptophan
Suitable for use with lysates, serum, plasma, urine and culture supernatants
L-Tryptophan standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.