abcam Neutrophil Elastase Activity Assay Kit (Fluorometric)

Neutrophil Elastase Activity Assay Kit (Fluorometric) ab204730 is based on the ability of neutrophil elastase (NE) to proteolytically cleave a synthetic substrate in order to release a fluorophore, AFC (Ex/Em 380/500 nm), which can be easily quantified by fluorescence microplate readers. This assay kit is simple, rapid and can detect as low as 1 ng of Neutrophil Elastase in a variety of samples. Neutrophil elastase assay protocol summary: - add samples and standards to wells - add reaction mix - analyze with a microplate reader every 2-3 min for 10-20 min This product is manufactured by BioVision, an Abcam company and was previously called K383 Neutrophil Elastase Activity Assay kit (Fluorometric). K383-100 is the same size as the 100 test size of ab204730. 

Neutrophil Elastase (NE, EC 3.4.21.37, leukocyte elastase, ELANE, ELA2, elastase 2, neutrophil elaszym, or serine elastase) is a cytotoxic serine protease. It is stored in the azurophil granules of neutrophil granulocyte and is released following cell stimulation, e.g. by pathogens, immune complexes or chemotactic agents (PMA). When the extracellular NE concentration exceeds the buffering capacity of endogenous inhibitors, it causes degradation of a wide range of extracellular matrix proteins, including fibronectin, laminin, proteoglycans, collagens, and elastin.

The quality of HiYield™ Plasmid Mini Kit is test on a lot-to-lot basis. The kits are tested by isolation of plasmid DNA from 3ml culture of E.coli DH5 transformed with the plasmid pUC19(A600>2units/ml). More than 20μg of plasmid DNA was quantified with spectrophotometer.

•  QPS-101T
  • THUNDERBIRD® Probe qPCR Mix    1 ml × 1
  • 50x ROX reference dye    50 µl × 1
•  
• QPS-101
  • THUNDERBIRD® Probe qPCR Mix    1.67 ml × 3
  • 50x ROX reference dye    250 µl × 1
•  
• QPS-101X5
  • THUNDERBIRD® Probe qPCR Mix    (1.67 ml × 3) x 5
  • 50x ROX reference dye    250 µl × 5

• Hot Start
• Probe
• 2x Reaction mix
• 20µl total reaction volume
• Store at -20oC
• 50x ROX reference dye

• Hot Start
• Probe
• 2x Reaction mix
• 20µl total reaction volume
• Store at -20oC
• 50x ROX reference dye

• Hot Start
• Probe
• 2x Reaction mix
• 20µl total reaction volume
• Store at -20oC
• 50x ROX reference dye