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Catalog Number Size Price
LS-K331-100 100 Tests $265 
Urea Assay Kit

Urea Assay Kit (Colorimetric) - LS-K331

Urea Assay Kit (Colorimetric) - LS-K331

Available for shipment within the USA only
Description:
UREA is primarily produced in the liver and secreted by the kidneys. Urea is the major end product of protein catabolism in animals. It is the primary vehicle for removal of toxic ammonia from the body. Urea determination is very useful for the medical clinician to assess kidney function of patients. In general, increased urea levels are associated with nephritis, renal ischemia, urinary tract obstruction, and certain extrarenal diseases, e.g., congestive heart failure, liver diseases and diabetes. Decreased levels indicate acute hepatic insufficiency or may result from overvigorous parenteral fluid therapy. Simple, direct and automation-ready procedures for measuring urea concentration or blood urea nitrogen BUN in biological samples are becoming popular in Research and Drug Discovery. BioAssay Systems' urea assay kit is designed to measure urea directly in biological samples without any pretreatment. The improved Jung method utilizes a chromogenic reagent that forms a colored complex specifically with urea. The intensity of the color, measured at 520nm, is directly proportional to the urea concentration in the sample. The optimized formulation substantially reduces interference by substances in the raw samples.
Price
Catalog Number
$265
LS-K331-100

Available for USA Shipment Only
Toll Free North America
206-374-1102
For Research Use Only

Overview

Description:
UREA is primarily produced in the liver and secreted by the kidneys. Urea is the major end product of protein catabolism in animals. It is the primary vehicle for removal of toxic ammonia from the body. Urea determination is very useful for the medical clinician to assess kidney function of patients. In general, increased urea levels are associated with nephritis, renal ischemia, urinary tract obstruction, and certain extrarenal diseases, e.g., congestive heart failure, liver diseases and diabetes. Decreased levels indicate acute hepatic insufficiency or may result from overvigorous parenteral fluid therapy. Simple, direct and automation-ready procedures for measuring urea concentration or blood urea nitrogen BUN in biological samples are becoming popular in Research and Drug Discovery. BioAssay Systems' urea assay kit is designed to measure urea directly in biological samples without any pretreatment. The improved Jung method utilizes a chromogenic reagent that forms a colored complex specifically with urea. The intensity of the color, measured at 520nm, is directly proportional to the urea concentration in the sample. The optimized formulation substantially reduces interference by substances in the raw samples.

Specifications

Name
Urea Assay Kit (Colorimetric)
Type
Detection/Quantition
Usage
Quantitative determination of urea by a colorimetric (520nm) method.
Target
Urea
Detection
Colorimetric (520 nm Absorbance)
Supplied Components
The following components are supplied with this product.
  • Reagent A
  • Reagent B
  • Standard (50 mg/dL)
  • (See Datasheet for specific volumes supplied)
Applications
Spectrophotometry (visible)
Equipment
Microplate spectrophotometer (visible), Spectrophotometer (visible)
Conditions
Shipped Ambient, Store at 4°C or -20°C, 12 months shelf life.
Documents
Restrictions
For research use only. Intended for use by laboratory professionals. Available for shipment within the USA only
Guarantee
This Assay Kit carries the LSBio 100% Guarantee

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Colorimetry

Urea Assay Kit

Colorimetry

Urea Assay Kit

Colorimetry

Urea Assay Kit

Colorimetry

Urea Assay Kit

Request SDS/MSDS

To request an SDS/MSDS form for this product, please contact our Technical Support department at:

Technical.Support@LSBio.com

Requested From: United States
Date Requested: 7/19/2024