Best Assay Kits In June 2025

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Are you an enthusiast of Best Assay Kits? If so, you definitely want to check out the following top 10 Best Assay Kits.

To help you in your search, we have completed this list of the Best Assay Kits.

Top Rated Best Assay Kits Of 2025

Rank	Product Name	Score
1	Indole Assay Kit (DIND-100) Buy Now	9.7 Buy Now
2	Malachite Green Phosphate Assay Kit (POMG-25H) Buy Now	9.5 Buy Now
3	Pyruvate Kinase Assay Kit (EPRK-100) Buy Now	9.1 Buy Now
4	Antioxidant Assay Kit (DTAC-100) Buy Now	8.8 Buy Now
5	Catalase Assay Kit (ECAT-100) Buy Now	8.6 Buy Now
6	Zinc Assay Kit (DIZN-250) Buy Now	8.3 Buy Now
7	Glucose Oxidase Assay Kit (EGOX-100) Buy Now	8.1 Buy Now
8	Iron Assay Kit (DIFE-250) Buy Now	7.8 Buy Now

1. Indole Assay Kit (DIND-100)

• Indole determination in biological samples.
• Fast and sensitive. use of 100l sample. linear detection range from 3 to 100 m indole in 96-well plate assay.
• Convenient. the procedure involves adding a single working reagent, and reading the absorbance immediately.

2. Malachite Green Phosphate Assay Kit (POMG-25H)

• For sensitive and high-throughput phosphate determination.
• Samples: biological, environment etc. species: all. detects 0.02 um
• Method: colorimetric assay (620nm). a spectrophotometer or plate reader is required, but not provided.
• Procedure: 30 min. size: 2500 tests per kit

3. Pyruvate Kinase Assay Kit (EPRK-100)

• Procedure: 40 min. size: 100 tests per kit
• Samples: plasma, serum, cell and tissue etc. species: all. detects 0.01 u/l
• For quantitative determination of pyruvate kinase activity and evaluation of drug effects.
• Method: colorimetric (570nm), or fluorometric (530/585nm) assay. a spectrophotometer or plate reader is required, but not provided.

4. Antioxidant Assay Kit (DTAC-100)

• For quantitative determination of total antioxidant capacity (tac).
• Procedure: 20 min. size: 100 tests per kit
• Method: colorimetric assay (570nm). a spectrophotometer or plate reader is required, but not provided.
• Samples: serum, plasma, urine, saliva, food and beverage etc. species: all. detects 1.5 um

5. Catalase Assay Kit (ECAT-100)

• Method: colorimetric (570nm), or fluorometric (530/585nm) assay. a spectrophotometer or plate reader is required, but not provided.
• Samples: serum, plasma, urine, saliva, cell culture etc. species: all. detects 0.2 u/l
• For quantitative determination of catalase activity and evaluation of drug effects on its activity.
• Procedure: 40 min. size: 100 tests per kit

6. Zinc Assay Kit (DIZN-250)

• For quantitative determination of zinc ion zn2+ and evaluation of drug effects on zinc metabolism.
• Sensitive and accurate. uses 50 l samples. linear detection range 0.12 m (0.78 g/dl) to 10 m (65 g/dl) zinc in 96-well assay format.
• Low interference in biological samples. no pretreatments are needed.
• Improved reagent stability and versatility. the optimized formulation has greatly enhanced reagent and signal stability. cuvette or 96-well plate assay formats possible.
• Simple and high-throughput. the procedure involves addition of a single working reagent and incubation for 30 min. can be readily automated as a high-throughput assay for thousands of samples per day.

7. Glucose Oxidase Assay Kit (EGOX-100)

• For quantitative determination of glucose oxidase activity and evaluation of drug effects.
• Procedure: 20 min. size: 100 tests per kit
• Method: colorimetric (570nm), or fluorometric (530/585nm) assay. a spectrophotometer or plate reader is required, but not provided.
• Samples: biological samples. species: all. detects 0.02 (colorimetric), 0.002 u/l (fluorometric)

8. Iron Assay Kit (DIFE-250)

• Samples: biological (e.g. serum) and environmental samples. species: all. detects 27 ug/dl (4.8 um)
• For quantitative determination of iron ions fe3+ and/or fe2+.
• Method: colorimetric assay (590nm). a spectrophotometer or plate reader is required, but not provided.
• Procedure: 30 min. size: 250 tests per kit