Best Assay Kits (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Malachite Green Phosphate Assay Kit (POMG-25H)

9.9
CPR Score
Top 2

Acetylcholinesterase Assay Kit, 100 Assays -from Cepham Life Sciences

9.8
CPR Score
Top 3

Lipase Assay Kit (DLPS-100)

9.7
CPR Score
Tips


Our team has recommended top 30 Assay Kits to make your shopping easy after considering different features about Assay Kits reviews of brands, including Cepham Life Sciences And BioAssay Systems. And after researching, Malachite Green Phosphate Assay Kit (POMG-25H) is a highly recommended Assay Kits item.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Assay Kits Rated by CherryPicks

Market Overview
30 Products Evaluated
  • Highest Price: $579.00
  • Lowest Price: $99.00
  • Avg. Price: $335.39
Price Disclaimer

Top 30 Assay Kits on Amazon (Verified You can Buy)

Top 1

Malachite Green Phosphate Assay Kit (POMG-25H)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For sensitive and high-throughput phosphate determination.
Method: Colorimetric assay (620nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 2

Acetylcholinesterase Assay Kit, 100 Assays -from Cepham Life Sciences

Cepham Life Sciences

Ratings for Cepham Life Sciences (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Cepham Life Science -
Top 3

Lipase Assay Kit (DLPS-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of lipase enzyme activity.
Method: Colorimetric assay (412nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 4

Urea Assay Kit II (DUR2-100)

BioAssay Systems
4.0 x 2.0 x 5.5 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative enzymatic determination of urea.
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.
Show More
Top 5

Arginase Assay Kit (DARG-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of arginase activity and screen for its inhibitors.
Method: Colorimetric assay (520nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 6

Colorimetric Acetaldehyde Assay Kit (EACT-100)

BioAssay Systems
4.0 x 2.0 x 5.5 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
All Star Supplies, Corp. -
BioAssay Systems -

Features

Description: EnzyChrom Acetaldehyde Assay Kit
Size : 100 assays
Show More
Top 7

Nitric Oxide Assay Kit (D2NO-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

Determination of nitric oxide and evaluation of drug effects on its metabolism.
Method: Colorimetric assay (540nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 8

Alpha-mannosidase Assay Kit (DAMA-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of alpha-Mannosidase enzyme activity.
Method: Colorimetric assay (405nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 9

Superoxide Dismutase Assay Kit (ESOD-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of superoxide dismutase (SOD) enzyme activity.
Method: Colorimetric assay (440nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 10

Glutamate Assay Kit (EGLT-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of glutamate and evaluation of drug effects on its metabolism.
Method: Colorimetric assay (565nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 11

Zinc Assay Kit (DIZN-250)

BioAssay Systems
DIZN-250
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

Zinc Assay Kit
250 assays
Top 12

Glucose Assay Kit (EBGL-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of glucose and evaluation of drug effects on glucose metabolism.
Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 13

Luciferase Reporter Gene Assay Kit (SLLU-500)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For HTS quantitation of luciferase reporter gene expression in transfected cells.
Method: Luminescence. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 14

Catalase Assay Kit (ECAT-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of catalase activity and evaluation of drug effects on its activity.
Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 15

Luciferase Reporter Gene Assay Kit (SLLU-01K)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For HTS quantitation of luciferase reporter gene expression in transfected cells.
Method: Luminescence. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 16

ATP Assay Kit (EATP-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For rapid, quantitative, bioluminescent determination of ATP and evaluation of drug effects.
Method: Luminescence. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 17

Luciferase Reporter Gene Assay Kit (SLLU-200)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For HTS quantitation of luciferase reporter gene expression in transfected cells.
Method: Luminescence. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 18

Aspartate Assay Kit (EASP-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of aspartate and evaluation of drug effects on aspartate metabolism.
Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 19

Aspartate Transaminase Assay Kit (EASTR-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of aspartate transaminase (AST) activity.
Method: Colorimetric assay (340nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 20

pNPP Phosphatase Assay Kit (POPN-500)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of phosphatase activity.
Method: Colorimetric assay (405nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 21

Xanthine Assay Kit (EXAN-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -
Top 22

Indican Assay Kit (DIDC-100)

BioAssay Systems
5.5 x 4.0 x 2.0 inches
1.0 pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of indican (indoxyl sulfate) in urine samples.
Method: Colorimetric assay (480nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 23

ADP Assay Kit (EADP-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For rapid, quantitative, bioluminescent determination of ADP concentration.
Method: Luminescence. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 24

QTPR-100 - Protein Assay Kit - Total Protein Assay Kit, BioAssay Systems - Each

BioAssay Systems
QTPR-100
4.0 x 2.0 x 5.5 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

Protein Assay Kit
100 assays
Top 25

BCG Albumin Assay Kit (DIAG-250)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of albumin with BCG reagent.
Method: Colorimetric assay (620nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 26

Sulfate Assay Kit (DSFT-200)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of sulfate ion and evaluation of drug effects on sulfate metabolism.
Method: Colorimetric assay (600nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 27

Peroxidase Assay Kit (D2PD-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of peroxidase enzyme activity.
Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 28

Ammonia/Ammonium Assay Kit (ENH3-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of ammonia/ammonium concentrations.
Method: Colorimetric (340nm) or fluorometric (360/450nm) assay. A spectrophotometer or plate reader is required, but not provided.
Show More
Top 29

AMPK Phosphorylation Assay Kit (EAMPK-100)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative assay of AMPK phosphorylation status in cultured cells.
Method: Fluorometric assay (360/450nm, 530/585nm). A spectrophotometer or plate reader is required, but not provided.
Show More
Top 30

Ammonia Assay Kit (DNH3-200)

BioAssay Systems
5.5 x 4.0 x 2.0 Inches
1.0 Pounds

Ratings for BioAssay Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BioAssay Systems -

Features

For quantitative determination of ammonia/ammonium concentrations.
Method: Fluorometric assay (360/450nm). A spectrophotometer or plate reader is required, but not provided.
Show More

Top 10 Assay Kits - Verified to Buy (Apr. 2024)


Top 3 Assay Kits Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 All Star Supplies, Corp. 60 3.7
🥈 BioAssay Systems 8 4.3
🥉 Cepham Life Science 6 4.3
View or download top Assay Kits seller & rating report
All Star Supplies, Corp. [60] BioAssay Systems [8] Cepham Life Science [6] All Star Supplies, Corp. 81% BioAssay Systems 11% Cepham Life Science 8%

[Get] Assay Kits Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Assay Kits Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Assay Kits to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Assay Kits

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 3,157 of Assay Kits reviews based on our selection criteria. It helped us shortlist the top qualified and rated Assay Kits for Lab & Scientific Products, We found that most customers choose Assay Kits with an average price of $335.39, and the top brands are Cepham Life Sciences And BioAssay Systems. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Assay Kits for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including All Star Supplies, Corp., BioAssay Systems And Cepham Life Science. The Malachite Green Phosphate Assay Kit (POMG-25H) are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1 consumers with an average rating of 5.0.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Assay Kits to buy.


Written By Thomas Joseph

Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.