Technical Data
Elastase, Neutrophil (HRP)
Elastase, like trypsin and chymotrypsin, is a serine protease that also hydrolyses amides and esters It is produced in the pancreas as an inactive zymogen, proelastase, and activated in the duodenum by trypsin. Elastase is distinctive in that it acts upon elastin.

Suitable for use in ELISA and Immunoelectrophoresis. Other applications not tested.

Recommended Dilutions:
Optimal dilutions to be determined by the researcher.

Rz ratio (Reinheitszahl, A403/A280): 0.58

Storage and Stability:
Store product at 4C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20C. Aliquots are stable at -20C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Note: Sodium azide is a potent inhibitor of peroxidase and should not be added to HRP conjugates. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
200ug-20CBlue IceHumanSheep
Neutrophil elastase prepared from human sputum
Purified by caprylic acid and ammonium sulfate precipitations, and solid-phase adsorption to remove unwanted crossreactivity before conjugation.
Supplied in a buffered stabilizer solution, 50% glycerol. No preservatives are added. Labeled with horseradish peroxidase (HRP).
Recognizes human elastase.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.