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Hydroxyproline Assay Kit

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

DYKDDDDK-Tag Protein ELISA Kit

Catalog Number: AKR-5188

Quantify DYKDDDDK-tagged protein samples Detect as low as 78 ng/mL DYKDDDDK-tag GST protein standard or 180 nM - 2.8 nM DYKDDDDK-tag residues Suitable for cell or tissue lysates

Histidine Assay Kit

Catalog Number: MET-5194

Detection sensitivity limit of 7.8 µM free histidine Suitable for use with lysates, serum, plasma and urine L-Histidine standard included