Click here to view cell apoptosis assay products

Catalase (CAT) Activity Fluorometric Assay Kit

  • Cat.No.:E-BC-F006

  • Detection instrument: Fluorescence microplate reader (Ex/Em=535 nm/587 nm)

To Purchase E-BC-F006

  • 96T
Price: $300

Welcome to order from local distributors.

Tech Support

Add to cart Bulk request

For research use only. Order now, ship in 3 days

Detection principle

Catalase can decompose H2O2 to generate H2O and O2, the residual H2O2 in the detection system react with the fluorescent substance, and the content of residual H2O2 is proportional to the fluorescence intensity at the excitation wavelength of 535 nm and emission wavelength of 587 nm, the catalase activity is inversely proportional to the fluorescence intensity.

Performance characteristics

Synonyms CAT
Sample type Serum, plasma, animal tissue
Sensitivity 0.01 U/L
Detection range 0.01-6.51 U/L
Detection method Fluorescence method
Assay type Enzyme Activity
Assay time 30 min
Precision Average inter-assay CV: 6.8%Average intra-assay CV: 3.4%
Other instruments required Vortex mixer, Centrifuge
Storage -20℃
Valid period 6 months

Dilution of sample

It is recommended to take 2~3 samples with expected large difference to do pre-experiment before formal experiment and dilute the sample according to the result of the pre-experiment and the detection range (0.01-6.51 U/L).

The recommended dilution factor for different samples is as follows (for reference only):

Sample type

Dilution factor

Mouse serum


Mouse plasma


Rat serum


Human saliva


Rat urine


10% Mouse liver tissue homogenate


10% Mouse lung tissue homogenate


10% Rat muscle tissue homogenate


10% Rat brain tissue homogenate


10% Mouse kidney tissue homogenate


Note: The diluent is reagent 1.

Ralated product

Cat Number Product Name
E-BC-K031-M Catalase (CAT) Activity Assay Kit


From now on, if you have published a paper by using any of our products since 1/1/2019, fill out the “Elabscience Publication Reward Application Form”carefully and send it to, we will get back to you with the reward after we confirm it ASAP!

View more details about our Publication Reward >>


  • Show all
  • Reviews
  • Q&A
... Show All Show Less

People Also Bought

Apply for FREE TRIAL Fluorometric Assay kit
*Product Name:
*Catalog Number:
*When will you use it?