Trypsin activity colorimetric assay kit

Manufactured by Merck Group

Sourced in United Kingdom

The Trypsin Activity Colorimetric Assay Kit is a laboratory tool used to measure the enzymatic activity of trypsin, a digestive enzyme. The kit utilizes a chromogenic substrate that undergoes a color change upon cleavage by trypsin, allowing for the quantification of trypsin activity through spectrophotometric analysis.

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Lab products found in correlation

Cathepsin g activity assay kit colorimetric, by Abcam (2 mentions) Plasmin activity assay kit fluorometric, by Merck Group (2 mentions)

Close spelling variants of this product

Colorimetric activity assay kit Colorimetric assay kit Activity Assay Kits Colorimetric assay Trypsin

2 protocols using trypsin activity colorimetric assay kit

Enzymatic Activity Assays

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Plasma CG, trypsin, and plasmin activity were determined using their respective commercially available kits by following the instructions provided with the kits: Cathepsin G Activity Assay Kit (Colorimetric) (ab126780; Abcam, UK), Trypsin Activity Colorimetric Assay Kit (MAK290‐1KT; Sigma, UK), or Plasmin Activity Assay Kit (Fluorometric) (MAK244‐1KT; Sigma, UK).

Wen G., An W., Chen J., Maguire E.M., Chen Q., Yang F., Pearce S.W., Kyriakides M., Zhang L., Ye S., Nourshargh S, & Xiao Q. (2018). Genetic and Pharmacologic Inhibition of the Neutrophil Elastase Inhibits Experimental Atherosclerosis. Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 7(4), e008187.

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Plasma Protease Activity Assays

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Cathepsin G Activity Assay Kit (Colorimetric; ab126780; Abcam), Trypsin Activity Colorimetric Assay Kit (MAK290‐1KT; Sigma, United Kingdom), or Plasmin Activity Assay Kit (Fluorometric; MAK244‐1KT; Sigma, United Kingdom) were used to detect plasma CG (cathepsin G), trypsin, and plasmin activity as per manufacturer’s instructions.

Yang M., Zhou X., Pearce S.W., Yang Z., Chen Q., Niu K., Liu C., Luo J., Li D., Shao Y., Zhang C., Chen D., Wu Q., Cutillas P.R., Zhao L., Xiao Q, & Zhang L. (2023). Causal Role for Neutrophil Elastase in Thoracic Aortic Dissection in Mice. Arteriosclerosis, Thrombosis, and Vascular Biology, 43(10), 1900-1920.

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