Application Data
Leucine Aminopeptidase (LAP) Assay Kit | LAP assay kit
Leucine Aminopeptidase (LAP) Activity Assay Kit
Synonyms
Leucine Aminopeptidase (LAP); N/A; Leucine Aminopeptidase (LAP) Activity Assay Kit; LAP assay kit
Samples
Serum, plasma and other liquid samples
Detection Range
5.2-201.8 U/L
Sensitivity
5.2 U/L
Preparation and Storage
Store at 2-8 degree C. Valid for 12 months
Application Data
Application Data
Standard Curve (Sample)
Standard Curve (Sample)
Related Product Information for LAP assay kit
Intended Uses: This kit can be used to measure leucine aminopeptidase (LAP) activity in animal tissue, serum, plasma and other liquid samples.
Principle of the Assay: LAP can catalyze the substrate L-leucine-4-nitroaniline to produce p-nitroaniline, which has the maximum absorption peak at the wavelength of 405 nm. The enzyme activity of LAP can be calculated by measuring the increasing OD value of the system.
Background/Introduction: Leucine aminopeptidase (LAP) is a kind of specific hydrolase ubiquitous in animal and plant tissues. It can hydrolyze not only leucine compounds, but also a variety of other amino-amides and polypeptides. When liver cancer, extrahepatic bile duct obstruction, intrahepatic cholestasis, or other intrahepatic space-occupying lesions, as well as liver parenchymal cell damage, LAP enzyme activity increases, and especially in the early stage of liver cancer, the enzyme activity increases sharply. Therefore, the detection of LAP enzyme activity is of certain clinical significance for the identification and treatment of hepatobiliary diseases.
Principle of the Assay: LAP can catalyze the substrate L-leucine-4-nitroaniline to produce p-nitroaniline, which has the maximum absorption peak at the wavelength of 405 nm. The enzyme activity of LAP can be calculated by measuring the increasing OD value of the system.
Background/Introduction: Leucine aminopeptidase (LAP) is a kind of specific hydrolase ubiquitous in animal and plant tissues. It can hydrolyze not only leucine compounds, but also a variety of other amino-amides and polypeptides. When liver cancer, extrahepatic bile duct obstruction, intrahepatic cholestasis, or other intrahepatic space-occupying lesions, as well as liver parenchymal cell damage, LAP enzyme activity increases, and especially in the early stage of liver cancer, the enzyme activity increases sharply. Therefore, the detection of LAP enzyme activity is of certain clinical significance for the identification and treatment of hepatobiliary diseases.
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Product Notes
The LAP (Catalog #AAA177801) is an Assay Kit and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Leucine Aminopeptidase (LAP), Assay Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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