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Catalog Number: STA-201, STA-201-5
Includes 6xHis-tag at C-terminus
Provided at 100 μg/vial at 1.0 mg/mL in 1X PBS
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: CBA-5020, CBA-5021
Proprietary contraction plate eliminates release step
Uses 3D collagen matrix to measure changes in collagen gel size
Includes optional cell contraction inhibitor