ADA Control Low  High

ADA Control Low High

12156 INR/Kit

Product Details:

  • Other Names Biochemistry Reagent
  • Shelf Life 18 Months
  • Smell Other
  • Usage Infinite ADA is a ready-to-use, two liquid reagent system. With Infinite ADA, the assay is linear upto 200 U/L.
  • Appearance Biochemistry Reagent
  • Shape other
  • Taste Other
  • Supply Ability : 10000 Kit Per Day
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Price And Quantity

  • 12156 INR/Kit
  • 1 Kit

Product Specifications

  • Biochemistry Reagent
  • Liquid
  • 100
  • Other
  • other
  • Reagents
  • Other
  • ACC90599
  • Other
  • Infinite ADA is a ready-to-use, two liquid reagent system. With Infinite ADA, the assay is linear upto 200 U/L.
  • Biochemistry Reagent
  • Biochemistry Reagent
  • 18 Months

Trade Information

  • Paypal, Cash Against Delivery (CAD), Cash in Advance (CID), Cheque, Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C)
  • 10000 Kit Per Day
  • 2 Days
  • Yes
  • packaging : Empity
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • All India
  • certification : iso

Product Description

  •  Infinite ADA is a reagent set for direct quantitative  determination of Adenosine deaminase (ADA) activity in  human serum, plasma and other body fluids. 
  •  Infinite ADA is a ready-to-use, two liquid reagent system. 
  • With Infinite ADA, the assay is linear upto 200 U/L. 
  • Infinite ADA assay can be performed in 11 minutes at  37 C. 

ADA catalyses deamination of adenosine to inosine which is then converted to hypoxanthine by purine nucleosidephosphorylase (PNP). Hypoxanthine is then converted to uric acid and hydrogen peroxide (H2O2) by xanthine oxidase  (XOD). H2O2 is further reacted with N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3-methylaniline (EHSPT) and 4-aminoantipyrine  (4 AAP) in the presence of peroxidase (POD) to generate  quinone dye.

denosine + H2O Inosine + NH3 PNP Inosine + Pi Hypoxanthine + Ribose-1-phosphate XOD Hypoxanthine + 2H2O + 2O2 Uric acid + 2 H2O2 POD 2 H2O2 + 4AAP + EHSPT 4 H2O + Quinone dye  

The intensity of the colour developed is directly proportional to the activity of ADA in the specimen and is measured kinetically.  


  • The reagents R1 & R2 are ready-to-use. 
  • The reagent kit should be stored at 2 Degree- 8 Degree C and is stable till 
  • the expiry date indicated on the label. 
  • Reagent R1 is light-sensitive & to be stored in dark. 
  • Contamination of the reagents should be strictly avoided. 

Component Concentration 
  • Tris 45mM 
  • PNP 0.08 U/ml 
  • Xanthine oxidase 0.15 U/ml 
  • Peroxidase 0.40 U/ml 
  • Stabilizers, excipients & surface active agents 
  • Tris 40mM 
  • Adenosine 8 M 
  • EHSPT 1M
Blood should be collected in a clean dry container. Serum or  heparinized plasma may be used. Do not use citrate or oxalate as anticoagulant. Ideally, venous blood should be  collected & handled anaerobically. 
It is recommended to use fresh sample. Serum or plasma,  after prompt separation from cells or clot, should be kept  tightly stoppered. Do not use hemolyzed, contaminated or  turbid samples.  Ideal collection procedure, i.e. disinfecting the site &  collecting with aseptic precautions, should be followed when  other body fluids (Pleural fluid, pericardial fluid, ascitic fluid, 
cerebrospinal fluid) are tested. 

ADA activity in serum/plasma is stable for 3 days when stored  at 2 Degree - 8 Degree C & in other body fluids for 2 days when stored at 2 Degree - 8 Degree C .  


  • Reaction type :  Kinetic 
  • Reaction direction:  .Increasing 
  • Wavelength :  546 nm 
  • Flowcell temperature:  .37 Degree C 
  • Zero setting with:  Distilled water 
  • Delay time:  300 seconds 
  • No. of readings:   4 
  • Interval :   60 seconds 
  • Sample volume:  10 Ul 
  • R 1 volume:   360 Ul 
  • R 2 volume:  180 Ul 
  • Factor:   1743 
  • Linearity:   200 U/L 


The indicative reference values for Indian population are as follows:




Strong Suspect



22 - 40U/L


Body fluids (Pleural/Pericardial/Ascitic)


30 - 40U/L




9 - 12 U/L



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