Utility

• For quantitative dedication of urea and evaluation of drug outcomes on urea metabolism.

Key Choices

• Delicate and proper. Use 5 μL samples. Linear detection differ 0.08 mg/dL (13 μM) to 100 mg/dL (17 mM) urea in 96-well plate assay.
• Straightforward and high-throughput. The method contains addition of a single working reagent and incubation for 20 min. May very well be readily automated as a high-throughput assay for 1000’s of samples per day.
• Improved reagent stability and adaptability. The optimized formulation has enormously enhanced reagent and signal stability. Cuvet or 96-well plate assay.
• Low interference in natural samples. No pretreatments are needed. Assays may very well be straight carried out on raw natural samples i.e., throughout the presence of lipid and protein.

Approach

•  OD520nm (Chemical)

Samples

•  Serum, plasma, urine, milk, cell/tissue custom, bronchoalveolar lavage (BAL), meals, beverage and ambiance

Species

•  All

Measurement

•  100 assessments

Detection Limit

•  0.08 mg/dL (13 μM)

Shelf Life

•  12 months

Additional Particulars

•  Urea is primarily produced throughout the liver and secreted by the kidneys. Urea is the primary end product of protein catabolism in animals. It is the most important vehicle for eradicating of toxic ammonia from the physique. Urea dedication may very well be very useful for the medical clinician to judge kidney function of victims. Principally, elevated urea ranges are associated to nephritis, renal ischemia, urinary tract obstruction, and positive extrarenal diseases, e.g., congestive coronary coronary heart failure, liver diseases and diabetes. Decreased ranges level out acute hepatic insufficiency or might final result from over-vigorous parenteral fluid treatment.
• Straightforward, direct and automation-ready procedures for measuring urea focus or blood urea nitrogen BUN in natural samples have gotten customary in Evaluation and Drug Discovery. BioAssay Strategies urea assay gear is designed to measure urea straight in natural samples with none pretreatment. The improved Jung approach makes use of a chromogenic reagent that varieties a colored superior significantly with urea. The depth of the color, measured at 520nm, is straight proportional to the urea focus throughout the sample. The optimized formulation significantly reduces interference by substances throughout the raw samples.

For quantitative dedication of urea and evaluation of drug outcomes on urea metabolism.

Urea Assay Kit
abx098464-Toshiba120R140ml4R240ml1	Abbexa	Toshiba 120; R1: 40ml×4 R2: 40ml×1	EUR 266.4

Urea Assay Kit
55R-1391	Fitzgerald	100 assays	EUR 888
Description: Assay Kit for detection of Urea in the research laboratory

Urea Assay Kit
STA-382	Cell Biolabs	192 assays	EUR 762
Description: Cell Biolabs? Urea Assay Kit is based on the Berthelot reaction.  Urea is first degraded into ammonia and carbon dioxide, which further reacts with an alkaline developer to produce a blue-green colored product that can be measured with a standard spectrophotometric plate reader at an optical density between 580-630 nm.  Each kit provides sufficient reagents to perform up to 192 assays, including blanks, urea standards and unknown samples.

Urea Assay Kit
Z5030016	Biochain	500 assays	EUR 558

Urea Colorimetric Assay Kit
K375-100	Biovision	each	EUR 646.8

QuantiChrom™ Urea Assay Kit (100T)
DIUR-100	BioAssay Systems	100	EUR 199
Description: For quantitative determination of urea and evaluation of drug effects on urea metabolism. Key Features: Sensitive and accurate. Use 5 µL samples. Linear detection range 0.08 mg/dL (13 µM) to 100 mg/dL (17 mM) urea in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 20 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples i.e., in the presence of lipid and protein. Method: OD520nm (Chemical). Samples: Serum, plasma, urine, milk, cell/tissue culture, bronchoalveolar lavage (BAL), food, beverage and environment. Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 0.08 mg/dL (13 µM).

EnzyChrom™ Urea Assay Kit III
EUR3-100	BioAssay Systems	100	EUR 329
Description: For quantitative enzymatic determination of urea. Key Features: Fast and sensitive. Linear detection range (20 µL sample): 50 to 1000 µM urea in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the absorbance after 30 minutes. Room temperature assay. No 37°C heater is needed. High-throughput. Homogeneous "mix-incubate-measure" type assay.Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day. Method: OD340nm. Samples: Urea in biological samples (e.g. plasma, serum, urine, bronchoalveolar lavage (BAL)) and food/beverage samples (e.g. milk). Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 50 µM.

QuantiChrom™ Urea Assay Kit II
DUR2-100	BioAssay Systems	100	EUR 189
Description: For quantitative enzymatic determination of urea. Key Features: Fast and sensitive. Linear detection range (20 µL sample): 1 mg/mL (0.17 mM) to 100 mg/mL (17 mM) urea in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the absorbance after 5 minutes. Room temperature assay. No 37°C heater is needed. High-throughput. Homogeneous "mix-incubate-measure" type assay.Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day. Method: OD557nm. Samples: Urea in biological samples (e.g. plasma, serum, urine) and food/beverage samples (e.g. milk). Species: All. Procedure: Assay takes 5 min. Kit size: 100 tests. Detection limit: 1 mg/mL (0.17 mM).

Urea Colorimetric Assay Kit II
K376-100	Biovision	each	EUR 646.8

Blood Urea Nitrogen (BUN) Assay Kit
abx090684-100tests	Abbexa	100 tests	EUR 284.4

Genorise® Urea Colorimetric Assay Kit
GR107035	Genorise Scientific	500 tests	EUR 319

Urease Activity Assay Kit
55R-2261	Fitzgerald	100 assays	EUR 826.8
Description: Assay kit to measure Urease activity

QuantiChrom™ Urease Assay Kit
DURE-100	BioAssay Systems	100	EUR 429
Description: For quantitative determination of urease activity and evaluation/screen for urease inhibitors. Key Features: Safe. Non-radioactive assay. Sensitive and accurate. As low as 0.003 U/L urease activity can be quantified. Homogeneous and convenient. "Mix-incubate-measure" type assay. No wash and reagent transfer steps are involved. Robust and amenable to HTS: can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: OD670nm. Samples: Biological, environment etc. Species: All. Procedure: Assay takes 40 min. Kit size: 100 tests. Detection limit: 0.003 U/L.

Urease Activity Assay Kit (Colorimetric)
K378-100	Biovision	each	EUR 601.2

Urea
abx186596-5g	Abbexa	5 g	EUR 226.8

Urea
B7781-1000000	ApexBio	1 kg	EUR 195.6

Urea
20-abx082354	Abbexa	EUR 276.00 EUR 226.80	1 kg 500 g

Urea
20-abx082586	Abbexa	EUR 260.40 EUR 226.80	1 kg 500 g

Urea
GE3329-1KG	Glentham Life Sciences	1 kg	EUR 56.4

Urea
GE3329-250G	Glentham Life Sciences	250 g	EUR 45.6

Urea
GE3329-500G	Glentham Life Sciences	500 g	EUR 50.4

Urea
GE3329-5KG	Glentham Life Sciences	5 kg	EUR 103.2

Urea
HY-Y0271	MedChemExpress	100mg	EUR 129.6

Urea
UB0148	Bio Basic	500g	EUR 69.92