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Catalog Number: STA-614
Sensitivity limit of 60 ng/mL
Detect and quantify CETP in human plasma, serum or other biological fluid samples
Video: Color Development in an ELISA
Catalog Number: STA-360
Measures total antioxidant capacity based on reduction of copper(II) to copper(I)
Suitable for use with plasma, serum, urine, cell lysates, tissue homogenates and food extracts
Works with a wide variety of antioxidants
Frequently Asked Questions about this product
General FAQs about Oxidative…
Catalog Number: STA-346, STA-346-5
Obtain results in less than 2 hours
Suitable for use with plasma, cell fractions, tissue lysates, solid and aqueous nutrition samples
Antioxidant standard included
Frequently Asked Questions about this product
General FAQs about Oxidative Stress
Catalog Number: STA-345, STA-345-5
Obtain results in less than 2 hours
Suitable for use with plasma, cell fractions, tissue lysates, solid and aqueous nutrition samples
Antioxidant standard included
Frequently Asked Questions about this product
General FAQs about Oxidative Stress
Catalog Number: STA-859
Quick, 10 minute protocol
Measures antioxidant potential in samples through the reduction of ferric iron (Fe3+) to ferrous iron (Fe2+)
Detection sensitivity limit of approximately 4 µM Fe2+ iron equivalents
Suitable for use with serum, plasma, lysates, biological fluids, and purified food or drug…
Catalog Number: XAN-5040
Measures total antioxidant capacity based on conversion of ABTS radical to ABTSW
Suitable for use with plasma, serum, urine, cell lysates, tissue homogenates and food extracts
Works with a wide variety of antioxidants
General FAQs about Oxidative Stress
Catalog Number: MET-5151
Detection sensitivity limit of 0.2 µM SAH
Suitable for use with plasma, serum, lysates, and other biological fluid samples
SAH standard included
Video: Color Development in an ELISA
Catalog Number: MET-5152
Detection sensitivity limit of 0.625 nM SAM
Suitable for use with plasma, serum, lysates, and other biological fluid samples
SAM standard included
Video: Color Development in an ELISA
Catalog Number: MET-5151-C
Detection sensitivity limit of 0.2 µM SAH and 0.625 nM SAM
Suitable for use with plasma, serum, lysates, and other biological fluid samples
SAH and SAM standards included
Video: Color Development in an ELISA
Catalog Number: STA-674, MET-5080
Detection sensitivity limit of 6.25 µM (colorimetric format) or 0.3 µM (fluorometric format)
Suitable for use with lysates, cell culture supernatants, serum, plasma, and urine
Glutamate standard included
Catalog Number: STA-675
Suitable for use with serum, plasma, lysates, and urine samples
Detection sensitivity limit of approximately 47.5 µM hydroxyproline
Hydroxyproline standard included
Catalog Number: MET-5054, MET-5055
Measure only free L-amino acids (except glycine); does not detect peptides or proteins
Detection sensitivity limit of 62.5 µM (colorimetric) or 6.25 µM (fluorometric)
Suitable for use with lysates, serum, plasma, urine, and food samples
L-Alanine standard included
Catalog Number: MET-5056
Measures only free branched chain amino acids; does not detect peptides or proteins
Detection sensitivity limit of 15.6 µM
Suitable for use with lysates, serum, plasma, urine, and food samples
L-Leucine standard included
Catalog Number: MET-5068, MET-5068-5
Detection sensitivity limit of 24 pg/mL
Suitable for use with plasma, serum, and lysates
Folic acid standard included
Video: Color Development in an ELISA
Catalog Number: MET-5070
Detection sensitivity limit of 1.56 µM glycine
Suitable for use with lysates, serum, plasma, saliva and urine
Glycine standard included
Measures only free glycine; will not detect glycine in peptides or proteins
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-5093
Detection sensitivity limit of 7.8 µM in a standard colorimetric plate reader
Suitable for use with lysates, serum, plasma, urine, cell lysates and culture supernatants
L-Alanine standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5122
Detect indole concentration as low as 31 µM
Suitable for urine, fecal samples, and bacterial cultures
Indole standard included
Catalog Number: MET-5123, MET-5124
Measure ALT activity from serum, plasma, cell or tissue lysates
Colorimetric and fluorometric plate-based detection formats
ALT positive control included
Catalog Number: MET-5127
Suitable for use with tissue lysates, cell suspensions, serum and plasma
Includes glutamate standard and AST positive control
Catalog Number: MET-5130, MET-5129
Detect lysine concentrations as low as 1.56 µM
Suitable for serum, plasma, urine, saliva, cell or tissue lysates
Lysine standard included for quantitation of unknown samples
96-well colorimetric and fluorometric formats
Catalog Number: MET-5131, MET-5132
96-well colorimetric or fluorometric detection formats
Detect concentrations as low as 4 µM (colorimetric) or 0.2 µM (fluorometric)
Suitable for serum, plasma, cell suspensions, and tissue homogenates
Alpha-ketoglutarate standard provided for quantitation of unknown samples
Catalog Number: MET-5136, MET-5137
Measure only free D-amino acids (except D-Glutamate and D-Aspartate); does not detect peptides or proteins
Detection sensitivity limit of 1.56 µM
Suitable for use with lysates, serum, plasma, urine, and food samples
D-Alanine standard included
Catalog Number: MET-5158
Detection sensitivity limit of approximately 1.5 µM Methionine
Suitable for use with lysates, serum, plasma, urine and culture supernatants
Methionine standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5165, MET-5166
Detection sensitivity limit of 3.13 µM (colorimetric format) or 1.56 µM (fluorometric format)
Suitable for use with lysates, cell culture supernatants, serum, plasma, and urine
L-Glutamine standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.