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reagent Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

reagent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 関東化学株式会社 バイオケミカル部 Tokyo//Chemical
  2. ビジョンバイオ Fukuoka//Testing, Analysis and Measurement
  3. ファルマ Tokyo//others
  4. 4 SUGIYAMA-GEN Tokyo//others
  5. 5 ベックマン・コールター Tokyo//Testing, Analysis and Measurement
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reagent Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. New fixing solution "Artefix" that does not contain formaldehyde. ファルマ
  2. Foreign Substance Identification Group (Bloodstain Identification Reagent) [Simple determination by just dropping the reagent] ビジョンバイオ
  3. "School lunch-related fatty residue testing reagent" Easy operation, distinguishable by the naked eye! 関東化学株式会社 バイオケミカル部
  4. 4 The reagent for the pinhole test, "methylene blue solution," is already prepared, so it is convenient. 関東化学株式会社 バイオケミカル部
  5. 5 Bloodstain (blood residue) test / bloodstain identification reagent ビジョンバイオ

reagent Product List

181～195 item / All 293 items

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Bovine Serum Albumin (BSA) Fraction V <Biotin-Free>

Bovine Serum Albumin (BSA) Fraction V <Biotin-Free>

≥98%, for biochemical and molecular biology use! The process is conducted in a closed system.

"Bovine Serum Albumin (BSA) Fraction V" is excellent as a blocking and stabilizing reagent in all biotin/streptavidin-mediated detection systems. Recommended when BSA of Australian or New Zealand origin is required. The purification of albumin uses extensive heat shock/diafiltration methods. Additionally, the process is conducted in a closed system. 【Features】 ■ Biotin-free ■ NZ-origin ■ Extensive heat shock/diafiltration methods are used for albumin purification ■ The process is conducted in a closed system *There are many other variations available, including fatty acid-free, IgG-free, protease-free, and of US or European origin, suitable for cell biology, protein analysis, and molecular biology, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment

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Eosin B (C.I. 45400)

Eosin B (C.I. 45400)

For Hematoxylin-Eosin (H&E) staining! Dissolve in water or ethanol at 0.5 to 2.0%.

We would like to introduce our product, 'Eosin B (C.I. 45400).' It is used for hematoxylin-eosin (H&E) staining, similar to Eosin Y used in plasma staining. It dissolves in water or ethanol at 0.5 to 2.0%. We offer pack sizes of 10g, 25g, and 50g, and the packaging is glass. Please feel free to consult us when placing an order. 【Product Overview (Excerpt)】 ■ Pack sizes: 10g, 25g, 50g ■ Packaging: Glass ■ 4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt, Eosin Scarlet, Eosin Blueish ■ Chemical formula: C20H6Br2N2Na2O9 *For more details, please refer to the PDF document or feel free to contact us.

  • Other laboratory equipment and containers

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Information on imported reagents from Carl Roth.

Information on imported reagents from Carl Roth.

The "imported reagents" from the German company Karl Roth, founded in 1879, which are used by many researchers in the field of international research, can be purchased from us!

The German manufacturer of scientific instruments and reagents, 'Carl Roth', continues to be widely used by many researchers in the field of international collaborative research. To bring this global standard to Japan, we started sales as the official distributor in Japan in 2017. If you are looking for imported reagents from Carl Roth, please feel free to consult us. <Examples of imported reagents> - Blocking reagent 'ROTI Block' - Gelation agent for microbial culture 'GELRITE' - Astra Blue FM (C.I. 48048) - Bovine Serum Albumin (BSA) Fraction V <Biotin-free> - Malt extract, etc...

  • reagent

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Ajuband "Synthetic Pristan"

Ajuband "Synthetic Pristan"

Monoclonal antibody production adjuvant using our unique manufacturing technology!

"Synthetic Pristan" is an adjuvant used in the production of monoclonal antibodies from mouse ascites. It is used to induce arthritis in mice for research on chronic rheumatoid arthritis. Our product offers high-performance items with minimal lot-to-lot variation. [Features] ■ Synthetic Pristan produced using our unique manufacturing technology ■ High-performance items with minimal lot-to-lot variation *For more details, please refer to the catalog or feel free to contact us.

  • Other research reagents
  • reagent
  • Research Antibodies

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Wipe Test Series

Wipe Test Series

For hygiene inspections such as Listeria and Salmonella!

Our company offers the "Swab Test Series," which allows anyone to easily and quickly conduct hygiene inspections. We provide various testing reagents, such as "InSite Salmonella," which enables anyone to easily determine the presence of Salmonella in food manufacturing process environments, and "AllerSnap," which can sensitively test for residual proteins after cleaning. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ Listeria testing reagent "InSite Listeria" ■ Salmonella testing reagent "InSite Salmonella" ■ Residual protein testing reagent "PRO-Clean" ■ Residual allergen testing reagent "AllerSnap" ■ Residual gluten testing reagent "Allerflow Gluten" ■ Residual glucose and lactose testing reagent "SpotCheck Plus," etc. *For more details, please download the PDF or feel free to contact us.

  • Other safety and hygiene products

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Iwai Chemical Co., Ltd. Business Introduction

Iwai Chemical Co., Ltd. Business Introduction

Leave it to us for industrial chemicals, laboratory equipment, pharmaceuticals, and medical devices!

Iwai Chemical Co., Ltd. is engaged in the import and export of reagents, chemicals, and industrial chemicals, as well as the import and sale of laboratory equipment, and the sale of pharmaceuticals, fragrances, medical devices, miscellaneous goods, and consumables. We also handle reagents for bone and arthritis research, collagen research reagents, autoimmune disease research reagents, drug discovery research reagents, and contract services. 【Business Activities】 ■ Import and export of reagents, chemicals, and industrial chemicals, as well as sales ■ Import and sales of laboratory equipment ■ Sale of pharmaceuticals, fragrances, medical devices, miscellaneous goods, and consumables ■ Related businesses associated with the above *For more details, please feel free to contact us.

  • Pharmaceutical Intermediates
  • Other experimental consumables

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Research reagents for the novel coronavirus SARS-CoV-2

Research reagents for the novel coronavirus SARS-CoV-2

We provide recombinant proteins, ELISA kits, and more! Introducing research reagents from Sino Biological.

Our company handles research reagents for the novel coronavirus SARS-CoV-2 (2019-nCoV) from Sino Biological. To support research, we provide recombinant proteins, cDNA, antibodies, and ELISA kits. The ELISA kits adopt a standard sandwich ELISA format, allowing for rapid quantification of N and S antigens, and can quantify antigens and recombinant antigen proteins on the surface of SARS-CoV-2 or pseudoviruses. 【ELISA Kit Features】 ■ Adopts a standard sandwich ELISA format ■ Allows for rapid quantification of N and S antigens ■ All antibodies used are monoclonal antibodies ■ Ensures consistency between batches ■ Capable of quantifying antigens and recombinant antigen proteins * You can download the English version of the catalog. * For more details, please refer to the external link page or feel free to contact us.

  • Other research reagents
  • Other research reagents
  • others

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Genomenblen Inc. Business Introduction

Genomenblen Inc. Business Introduction

A research and development company specializing in pharmacokinetics focused on drug transporters!

Our company specializes in the research and development of drug transporters. To efficiently evaluate the pharmacokinetic properties of candidate compounds in drug development in vitro, we have developed various measurement systems utilizing drug transporters, and we manufacture and sell a variety of reagent kits as well as conduct contract transporter testing. Additionally, through collaboration with overseas companies, we have introduced research reagents related to pharmacokinetics and in vitro bile excretion measurement technologies, contributing to pharmacokinetic research. 【Business Activities】 ■ Development, manufacturing, and sales of transporter-expressing membranes and vesicles ■ Development, manufacturing, and sales of transporter-expressing cells ■ Supply of frozen liver cells ■ Development, manufacturing, and sales of bile excretion measurement kits ■ Development, manufacturing, and sales of various testing reagents and materials ■ Various patent licensing services ■ Conducting various contract tests *For more details, please refer to the PDF document or feel free to contact us.

  • Other cell research
  • Other cells

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Mastermix 16S/18S

Mastermix 16S/18S

Ultra-sensitive assay for bacterial and fungal DNA! Accurate results can be obtained even with a small amount of the target.

"Mastermix 16S/18S" guarantees powerful amplification activity and accuracy, ensuring high-sensitivity detection of bacterial and fungal DNA. It is compatible with commercially available PCR or real-time PCR equipment, including thermal cyclers. It is suitable for PCR/real-time PCR. 【Features】 ■ High-activity Taq polymerase ■ Microbial DNA-free ■ High amplification activity within 40 cycles ■ Ultra-high sensitivity detection of fungal DNA and bacterial DNA ■ Well-suited for PCR/real-time PCR *For more details, please refer to the PDF document or feel free to contact us.

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  • reagent
  • Other research reagents
  • Staining Reagents

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Powder Artificial Gastric Juice Artificial Intestinal Juice BioWise

Powder Artificial Gastric Juice Artificial Intestinal Juice BioWise

Improvement of reproducibility in dissolution testing, space-saving storage with single-use powder packs.

● We use the highest quality raw materials sourced from around the world. ● Analyzed by an independent laboratory before shipment, ensuring consistent and reproducible results with each use. ● These powders are hygroscopic, making them convenient single-use packs. ● Unopened packs can be stored at room temperature in a space-saving manner. ● Ideal for screening drug release behavior in in vivo environments. ● Reproduces various conditions (fed and fasted states, stomach and intestine). ● Results equivalent to existing commercial products can be obtained.

  • Chemicals
  • Other consumables

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Luciferase FM (high-sensitivity luciferase)

Luciferase FM (high-sensitivity luciferase)

Compared to conventional luciferase, an illumination intensity more than 10 times greater can be obtained!

At Silicon Bio Co., Ltd., we handle 'Luciferase FM (high-sensitivity luciferase)', which is suitable for the highly sensitive detection of ATP. Luciferase derived from fireflies generates light efficiently from adenosine triphosphate (ATP) and D-luciferin. This bioluminescence technology is applied to the detection of trace amounts of ATP. This product achieves more than 10 times the luminescence intensity compared to conventional luciferases by genetically modifying the amino acid sequence of luciferase derived from North American fireflies. 【Features】 ■ Suitable for highly sensitive detection of ATP ■ 10 times more sensitive than wild type ■ High quantitativeness *For more details, please refer to the PDF document or feel free to contact us.

  • reagent
  • Other research reagents

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Liquid type DPD method residual chlorine concentration measurement reagent

Liquid type DPD method residual chlorine concentration measurement reagent

If you're considering streamlining your operations, choose something simple and convenient! Liquid-type residual chlorine concentration measurement reagent.

We would like to introduce our "DPD Method Residual Chlorine Concentration Measurement Reagent." The DPD reagent has been liquefied, allowing for easier and quicker measurements. 1. Free Residual Chlorine Concentration Measurement Reagents "L-15" and "L-30" These can be used to measure free residual chlorine concentrations in the range of 0.1 to 2.0 ppm, with approximately 300 measurements possible from a single 30 mL bottle. 【Features】 ■ DPD reagent is liquefied ■ Easy and quick measurements ■ Approximately 300 measurements from a 30 mL bottle ■ Measurement range for free residual chlorine concentration is 0.1 to 2.0 ppm 2. Total Residual Chlorine Measurement Reagent "L-KI" The L-KI with a yellow label and cap measures total residual chlorine. Please add L-KI after adding L-15/30. *For more details, please refer to the PDF document or feel free to contact us.

  • Water quality testing

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Free Residual Chlorine Concentration Measurement Reagent "DPD Reagent S"

Free Residual Chlorine Concentration Measurement Reagent "DPD Reagent S"

A guideline for sterilizing solutions! Simplified measurement procedures and enabled rapid reactions.

"DPD Reagent S" is a single-package type reagent that combines the two-reagent type of traditional buffer solution (Reagent No. 1) and color developer (Reagent No. 2). Chlorine agents are widely used as disinfectants for drinking water, pool water, and bathing water. This product allows for easy, quick, and accurate measurement of the free residual chlorine concentration, which serves as an indicator of the solution's disinfection status. [Features] - Simplified measurement procedure - Rapid reaction *For more details, please refer to the PDF document or feel free to contact us.

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A new biotin labeling agent that allows control over the introduction location and quantity [Saitama University]

A new biotin labeling agent that allows control over the introduction location and quantity [Saitama University]

The key is the re-crosslinking of S-S bonds! A novel biotin labeling agent that stabilizes the structure and function of proteins.

Conventional biotin labeling randomly binds to the functional groups of proteins, making it difficult to control the number of biotins attached and their binding positions. Additionally, the cleaved S-S bonds for labeling do not re-bridge, leading to changes in the higher-order structure of the protein and a decrease in activity, which is a challenge. In this technology, biotin is introduced to the Br group of dibromo-pyridazine dione, and the re-bridging of S-S bonds occurs simultaneously with labeling. This stabilizes the higher-order structure of the protein and maintains its activity. The number of attached biotins can be selected as either one or two, and it can be used for controlling the orientation of proteins by utilizing the binding characteristics with streptavidin.

  • Chemicals

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Custom-made sample and reagent sales.

Custom-made sample and reagent sales.

We will synthesize custom samples and reagents using ball milling and heat treatment methods.

Our company synthesizes custom-made reagents using ball milling methods and heat treatment methods in atmospheres such as H2, D2, Ar, N2, NH3, ND3 gas, and vacuum. We also offer experimental outsourcing services that include synthesizing samples and analyzing those samples. We can assist in the creation of custom-made samples and reagents through synthesis techniques for materials that easily combust or react in air, including compounds and metal nanoparticles containing Li, Na, K, Mg, and Ca. 【Features】 ■ Work in an inert gas atmosphere ■ Ball milling treatment ■ Hydrogenation treatment ■ Heat treatment ■ Baking treatment, etc. *For more details, please feel free to contact us.

  • Contract manufacturing
  • Other contract services

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