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Catalog Number: STA-382, MET-5180
Detects as low as 0.78 mg/dL urea (colorimetric) or .098 mg/dL urea (fluorometric).
Measures urea levels within urine, serum, plasma, cell lysates, or tissue homogenates
Provides sufficient reagents to perform up to 200 assays, including blanks, urea standards and unknown samples
Catalog Number: STA-618, STA-619
Measures non-esterified fatty acids (NEFA) in serum or plasma
Available with colorimetric or fluorometric detection
Standard included for quantitative results
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