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

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

reagent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. 関東化学株式会社 Tokyo//Chemical バイオケミカル部
  2. ファルマ Tokyo//others
  3. ビジョンバイオ Fukuoka//Testing, Analysis and Measurement
  4. 4 京都電子工業 Tokyo//Testing, Analysis and Measurement 東京支店
  5. 5 SUGIYAMA-GEN Tokyo//others
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reagent Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 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. Moisture measurement reagent "Karl Fischer reagent" 関東化学株式会社 バイオケミカル部
  3. Reagents for the sulfuric acid color test. 関東化学株式会社 バイオケミカル部
  4. 4 Reagents for BOD and COD measurement 関東化学株式会社 バイオケミカル部
  5. 4 Reagents for "Pharmaceutical Testing" for HPLC 関東化学株式会社 バイオケミカル部

reagent Product List

226～240 item / All 271 items

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Bovine Serum Albumin (BSA) Fraction V

Bovine Serum Albumin (BSA) Fraction V

IgG-free, for biochemistry and molecular biology! The process is conducted in a closed system.

"Bovine Serum Albumin (BSA) Fraction V" is recommended as a blocking and stabilizing reagent in all antibody-mediated detection systems. Available in IgG-free, sourced from New Zealand in sizes of 10g, 50g, 200g, and 500g. The purification of albumin uses extensive heat shock/diafiltration methods. Additionally, the process is conducted in a closed system. 【Product Overview】 ■Molecular Weight (M): ~66000g/mol ■Storage Temperature: +4℃ ■WGK1 ■CAS Number: 9048-46-8 ■EG-Nr. 232-936-2 ※Other variations are also available. Biotin-free, fatty acid-free, protease-free. Origin: USA, Europe. For cell biology, protein analysis, and molecular biology, etc. ※For more details, please refer to the PDF document or feel free to contact us.

  • serum

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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 a concentration of 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.

  • Staining Reagents

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Information on imported reagents from Carl Roth.

Information on imported reagents from Carl Roth.

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

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Merck Microscope Reagent Catalog 2023

Merck Microscope Reagent Catalog 2023

A diverse lineup of products including staining solutions for organization, blood smears, and staining solutions for blood cell count determination.

This catalog introduces the reagents for microscopes that we handle. It includes various products such as staining solutions for cytology, staining solutions for bacteria and microorganisms, and staining solutions for fiber examination. In addition, we also provide information on dyes, chromogenic substrates, fluorescent dyes, and fixatives, so please take a moment to read through it. [Contents (excerpt)] ■ Regarding orders ■ CE mark and others ■ Staining solutions for tissues ■ Staining solutions for cytology ■ Staining solutions for blood enhancement and cell count ■ Staining solutions for bacteria and microorganisms * The information contained in this catalog is as of 2023. * For more details, please download the PDF or feel free to contact us.

  • Staining Reagents
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Alpha-glucosidase reagent

Alpha-glucosidase reagent

By conducting the α-glucosidase test, it is possible to differentiate between the genera Bacteroides and Fusobacterium!

This product is a simple enzyme reaction reagent that can differentiate between the genera Bacteroides and Fusobacterium. Positive bacterial species include Bacteroides fragilis, Bacteroides thetaiotaomicron, Parabacteroides distasonis, Phocaeicola vulgatus, and Prevotella bivia. Negative bacterial species include Porphyromonas asaccharolytica, Fusobacterium nucleatum, Bilophila wadsworthia, and Desulfovibrio desulfuricans. 【Instructions for Use (Using Microtubes)】 1. Add 20-50 μl of sterile water to the microtube. 2. Use a toothpick or similar tool to take an appropriate amount of colony and suspend it to create a concentrated bacterial solution. 3. Add an equal amount of α-glucosidase reagent to the suspension and mix. 4. Incubate at 35°C to 37°C for 10 to 15 minutes. 5. Shine UV light to check for fluorescence (blue-white) presence. *For more details, please download the PDF or feel free to contact us.

  • Other research reagents

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Good salt property confirmation reagent

Good salt property confirmation reagent

Conduct growth assessment based on the presence or absence of turbidity in the pepton solution! Store frozen (below -15°C).

This product is a reagent used to confirm halophilicity by preparing solutions of various concentrations using NaCl-free pepton solution and 10% NaCl-added pepton solution. The growth is determined by the presence or absence of turbidity in the pepton solution. Please store it frozen (below -15°C). Feel free to contact us when you need assistance. 【Lineup】 ■ NaCl-added pepton water set ・ NaCl-free pepton solution: 11mL × 5 bottles ・ 10% NaCl-added pepton solution: 11mL × 5 bottles ■ Sterilized dispensing tube 5mL ・ 1 bag × 10 tubes ・ Container: Total length 75mm Φ12mm * For more details, please download the PDF or feel free to contact us.

  • Other research reagents

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Antibiotic-resistant bacteria detection reagent "Boric acid solution"

Antibiotic-resistant bacteria detection reagent "Boric acid solution"

Compare the inhibition zones! Determine the production of beta-lactamases and carbapenemases.

We would like to introduce our resistant bacteria detection reagent, "Boron Acid Solution." Using disks for susceptibility testing, we compare the inhibition zones obtained from disks with and without the addition of this product to determine the production of beta-lactamase and carbapenemase. After culturing at 35°C overnight (16 to 18 hours), if an expansion of the inhibition zone diameter (generally 5mm or more) is observed due to the addition of boron acid, it is judged as positive. 【Product Lineup】 ■ SG-BA50-5 (50μL: 5 pieces) ■ SG-BA50-10 (50μL: 10 pieces) ■ SG-BA50-20PB (50μL: 20 pieces) ■ SG-BA50-50PB (50μL: 50 pieces) *For more details, please download the PDF or feel free to contact us.

  • Other research reagents

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[New Product Information] New Products in December 2024

[New Product Information] New Products in December 2024

This is an announcement of new products for December 2024.

We will launch the following new products in December 2024. ● Simple Analysis Kit (2 items) We will newly sell a modified version of the "Pack Test Phosphate" manufactured by Kyōritsu Rika Kagaku Kenkyusho. The current product requires a two-step operation, but the new product will only require a one-step operation of sucking the sample water into a tube. There will be no changes to the measurement principle, measurement range, or standard color specifications. ● General-purpose Reagents (3 items) We are reviewing the packaging capacity and consolidating product specifications for general-purpose reagents of special grade, deer special grade, and deer grade 1. We will sell new capacities of specifications that are not targeted for consolidation as alternatives to discontinued items. ● Enzymes for Cell Dispersion (5 items) "Brightase" is a recombinant enzyme produced using the Brevibacillus expression system, achieving low endotoxin and animal-derived component-free quality. It can be used for isolating cells from biological materials. ● Quality Control for Genetic Testing (5 items) Microbiologics sells quality control products for the GeneXpert genetic testing device distributed by Beckman Coulter. For more details, please refer to the related links or feel free to contact us.

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NEXTGEN Coulomat A-FA / C-FA

NEXTGEN Coulomat A-FA / C-FA

Karl Fischer reagent that can accurately measure moisture in lithium-ion secondary battery (LiB) related samples.

If lithium-ion batteries (LiB) contain moisture, it can lead to the generation of hydrofluoric acid and gases, potentially causing a decrease in battery capacity, product damage, and swelling. Additionally, it can affect the lifespan, making moisture measurement in lithium-ion battery (LiB) electrolytes important from a quality control perspective. Lithium-ion battery materials are samples where accurate moisture measurement is difficult due to side reactions with alcohols such as methanol. However, the Hydranal NEXTGEN Coulomat A-FA / C-FA series uses alcohol-free Karl Fischer reagents, allowing for accurate moisture measurement even in samples containing lithium-ion battery electrolytes and additives, which have previously posed challenges for moisture measurement. Please feel free to contact us.

  • Lithium-ion battery
  • Secondary Cells/Batteries
  • Chemicals

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In Vitro Diagnostic Market Report: 2025-2035

In Vitro Diagnostic Market Report: 2025-2035

Technological advancements promote industry growth.

The field of in vitro diagnostics (IVD) continues to experience significant growth, driven by advancements in diagnostic technologies that improve accuracy, portability, and affordability. In May 2025, the U.S. Food and Drug Administration (FDA) approved the first blood test to assist in the diagnosis of Alzheimer's disease, marking a groundbreaking achievement. The "LUMIPULSE G pTau217/β-Amyloid 1-42 Plasma Ratio Test," developed by Fujirebio Diagnostics, offers a less invasive and more accessible alternative to traditional diagnostic methods such as PET scans and spinal taps by measuring specific biomarkers associated with Alzheimer's disease. This approval is expected to enhance early detection and management of Alzheimer's disease, particularly benefiting the elderly population. 【Contents】 ■ Market Overview ■ Impact of U.S. Trade Tariffs ■ Market Analysis (by Product, by Test, by Application, by End User) ■ Regional Market Analysis ■ Company Profiles

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High Sensitivity Thrombin Production Test SMAT-APCD Kit

High Sensitivity Thrombin Production Test SMAT-APCD Kit

A test to explore potential effects that cause blood clotting.

It is a non-activated blood coagulation test that specifically measures and evaluates active blood coagulation substances. This test explores potential influences that trigger blood coagulation and can identify promoting substances contained in cell culture media, body fluids, and biological products. ■What is SMAT? It has high sensitivity in thrombin detection. Rapid thrombin generation test at the endpoint. A test targeting thrombin production in the early stages of coagulation initiation.

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[Research Material] The Global Market for Ammonium Metavanadate

[Research Material] The Global Market for Ammonium Metavanadate

World Market for Ammonium Metavanadate: ≥99.5%, ≥99%, ≥98%, Chemical Reagents, Catalysts, Paints, Inks, Dyes, Ceramics, Others

This research report (Global Ammonium Metavanadate Market) investigates and analyzes the current state of the global ammonium metavanadate market and its outlook for the next five years. It includes information on the overview of the global ammonium metavanadate market, trends of major companies (sales, selling prices, market share), market size by segment, market size by key regions, and distribution channel analysis. The market segments by type include ≥99.5%, ≥99%, and ≥98%, while the segments by application cover chemical reagents, catalysts, paints, inks, dyes, ceramics, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of ammonium metavanadate. It also includes the market share of major companies in ammonium metavanadate, product and business overviews, and sales performance.

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[Research Material] Global Market for Consumables of Pathological Tissue Examination Equipment

[Research Material] Global Market for Consumables of Pathological Tissue Examination Equipment

World Market for Consumables in Pathological Tissue Examination Equipment: Reagents & Antibodies, Probes, Kits, Others, Hospitals, Diagnostic Centers, Research Institutions, Others

This research report (Global Histopathology Testing Equipment Consumables) investigates and analyzes the current state and outlook for the global market of consumables for histopathology testing equipment over the next five years. It includes information on the overview of the global market for histopathology testing equipment consumables, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include reagents & antibodies, probes, kits, and others, while the segments by application target hospitals, diagnostic centers, research institutions, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size for histopathology testing equipment consumables. It also includes the market share of major companies in histopathology testing equipment consumables, product and business overviews, and sales performance.

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[Research Material] Global Market for Troponin Diagnostic Tests

[Research Material] Global Market for Troponin Diagnostic Tests

World Market for Troponin Diagnostic Tests: CTnT, CTnI, CTnC, Angina, Myocardial Infarction, Others

This research report (Global Troponin Diagnostic Tests Market) investigates and analyzes the current status and outlook for the global troponin diagnostic tests market over the next five years. It includes information on the overview of the global troponin diagnostic tests market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments of the troponin diagnostic tests market by type include CTnT, CTnI, and CTnC, while the segments by application focus on angina, myocardial infarction, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size for troponin diagnostic tests. It also includes the market share of major companies in the troponin diagnostic tests market, product and business overviews, and sales performance.

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