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reagent Product List and Ranking from 109 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

reagent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. KANTO CHEMICAL CO., INC. Biochemical Dept Tokyo//Chemical
  2. ビジョンバイオ Fukuoka//Testing, Analysis and Measurement
  3. SUGIYAMA-GEN Tokyo//others
  4. 4 ファルマ Tokyo//others
  5. 5 メルク株式会社ライフサイエンス（シグマ アルドリッチ ジャパン合同会社） Tokyo//Testing, Analysis and Measurement
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reagent Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Reagents for BOD and COD measurement KANTO CHEMICAL CO., INC. Biochemical Dept
  2. Foreign Substance Identification Group (Bloodstain Identification Reagent) [Simple determination by just dropping the reagent] ビジョンバイオ
  3. New fixing solution "Artefix" that does not contain formaldehyde. ファルマ
  4. 4 Simple screening reagent "TTC solution" SUGIYAMA-GEN
  5. 4 Powder Artificial Gastric Juice Artificial Intestinal Juice BioWise アイビック・リサーチ

reagent Product List

121～135 item / All 309 items

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Blocking reagent "ROTI Block"

Blocking reagent "ROTI Block"

500ml, 10 times concentrated and ready to use! A suitable diluent as a basic solution for immunochemical detection.

"ROTI Block" is a protein-free blocking solution for all blotting and hybridization systems. It is available in a 500ml, 10x concentrated form that is ready to use. It is also suitable as a basic dilution for immunochemical detection. Please feel free to contact us for inquiries. 【Product Overview】 ■ 500ml, 10x concentrated, ready to use ■ Density (D): ~1.086g/cm3 ■ Boiling point (bp): ~100℃ ■ Storage temperature: +15 to +25℃ ■ Transport temperature: Ambient temperature ■ WGK1 *For more details, please refer to the PDF document or feel free to contact us.

  • reagent

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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 carried out 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, and the process is conducted in a closed system. 【Features】 ■ Biotin-free ■ NZ-origin ■ Extensive heat shock/diafiltration methods used for albumin purification ■ Process conducted in a closed system. *Other variations are also available, including fatty acid-free, IgG-free, protease-free, of US and European origin, 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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Lysozyme

Lysozyme

≥45,000 FIP U/mg, freeze-dried! The stability of the solution at pH 4-5 is several weeks at +4°C and several days at room temperature!

"Lysozyme" is a high-quality product for molecular biology. It is a freeze-dried powder that does not contain salt or albumin, making it suitable for the dissolution of bacteria in DNA preparation. It preferentially hydrolyzes the β-1,4-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine. The freeze-dried product is stable for several years at +4°C and -20°C, with solution stability at pH 4-5 lasting several weeks at +4°C and several days at room temperature. 【Features】 ■ Freeze-dried powder that does not contain salt or albumin ■ High-quality product for molecular biology ■ Derived from egg white, albumin-free ■ Preferentially hydrolyzes the β-1,4-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine *For more details, please refer to the PDF document or feel free to contact us.*

  • Other Nucleic Acid/DNA Research

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Induction of lung progenitor cells from human iPS cells and formation of alveolar organoids.

Induction of lung progenitor cells from human iPS cells and formation of alveolar organoids.

We confirmed the induction of lung progenitor cells from human iPS cells using "PG-004," and further verified the formation of alveolar organoids from those cells.

In the process of inducing differentiation of lung progenitor cells from human iPS cells, Noggin was used in the anterior foregut induction step. As an alternative to Noggin, "PG-004" was used, and the differentiation induction efficiency of anterior foregut cells and subsequently induced ventral anterior foregut cells and lung progenitor cells was compared. After maintaining and proliferating human iPS cells (HILC01 strain) in commercially available medium (mTeSR Plus-cGMP) in an undifferentiated state, a stepwise differentiation induction was performed using the collected undifferentiated iPS cells. As a result, "PG-004" showed a concentration-dependent increase in the induction efficiency of each cell type, and particularly, results equivalent to Noggin were obtained in the induction efficiency of ventral anterior foregut and lung progenitor cells. [Summary] ■ Stepwise differentiation induction of endodermal cells, anterior foregut cells, ventral anterior foregut cells, and lung progenitor cells. ■ Formation of alveolar organoids was also confirmed using lung progenitor cells created through the differentiation induction process with "PG-004." *For more detailed test results, please download the materials from the link below.

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Induction of differentiation from iPS cells to NKT cells

Induction of differentiation from iPS cells to NKT cells

Introduction of results on the differentiation induction from iPS cells to hematopoietic stem progenitor cells.

We conducted experiments to promote the differentiation of iPS cells into hematopoietic stem progenitor cells (HSPC) using "PG-007," "PG-008," and "PG-010," which can be utilized in the differentiation induction process into NKT cells. We compared the productivity, differentiation induction efficiency of HSPC, as well as the productivity, differentiation induction efficiency, and functionality of NKT cells, with control conditions using existing methods such as VEGF, CHIR99021, and TPO. As a result, the differentiation induction process was shortened by one day, and more than twice the number of HSPC cells was obtained compared to existing methods. [Summary of Results] ■ "PG-007" demonstrated sufficient effect at one-tenth the concentration of VEGF, "PG-008" at one 2500th the concentration of CHIR99021, and "PG-010" at one-fifth the concentration of TPO. ■ The differentiation efficiency into NKT cells and the functionality of the obtained NKT cells were equivalent to the control conditions, while the number of NKT cells obtained significantly increased. *For more detailed test results, please download the materials from the link below.

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Create organic molecules freely with a new reaction!

Create organic molecules freely with a new reaction!

Keywords: Organic synthesis, silicon, halogen, catalyst, radical

Organic synthesis is one of the scientific technologies that supports material civilization, and it is used in the production of various products and materials that are beneficial to our lives, such as fuels, oils, fibers, rubber, resins, pharmaceuticals, and food additives. An essential component of organic synthesis is the "reaction," which transforms one molecule into another. In our laboratory, we conduct research with the goal of "developing new reactions that are useful for organic synthesis." In reaction development, we aim to efficiently produce only what we want and to create it in an environmentally friendly manner without waste from readily available raw materials. We also emphasize the originality of our research and chemical discoveries, focusing on the development of novel reactions that have not been seen before, rather than merely improving existing reactions. Various reagents and catalysts are used in organic synthesis, but our laboratory pays particular attention to the reactivity of silicon compounds and halides, as well as the catalytic effects of platinum and palladium. With the aim of making new discoveries, we engage in reaction development with excitement every day.

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Development of biofuel production using microalgae

Development of biofuel production using microalgae

Keywords: Microalgae, biofuels, renewable energy, decarbonization, carbon neutrality

As environmental changes progress, promoting decarbonization towards the realization of a sustainable society has become a global challenge. We are developing biofuels using microalgae with the aim of creating carbon-neutral renewable energy. The microalga Nannochloropsis accumulates lipids that can reach up to 50% of its cell content and can be cultivated at high densities, which allows us to develop technology for the efficient and high-yield production of lipids using this alga. Meanwhile, we are also advancing the development of an "extracellular production method" for free fatty acids using cyanobacteria, another type of microalgae. The intracellular production method, which involves accumulating fuel substances within the cells, consumes a tremendous amount of energy during processes such as harvesting, drying, and extracting the fuel substances. In contrast, the extracellular production method is expected to significantly reduce costs and has the advantage of being able to produce fuel substances in quantities that exceed the cell volume. The lipids and free fatty acids obtained from the algae can be converted into diesel fuel and other products.

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Create molecules that color sugar.

Create molecules that color sugar.

Keywords: analytical reagents, molecular recognition, supramolecular chemistry, metal complexes, nanoparticles, luminescence, dyes

Various types of sugars exist within living organisms. Each of these plays an essential role in maintaining life and is constantly circulating within the body. Therefore, an imbalance of sugars in the body directly leads to serious diseases that threaten us today (e.g., diabetes). In other words, the development of technology to measure sugar levels is crucial for the early detection of bodily disorders. To develop such technology, I am designing "analytical reagents," which are molecules that glow when they bind to sugars. In my research, I am developing analytical reagents with a simple structure and excellent detection capabilities by using various frameworks (organic dyes, metal complexes, supramolecular complexes, nanoparticles, etc.) as a foundation (Figure 1). So far, I have successfully developed a supramolecular complex-type analytical reagent that specifically fluoresces for D-glucose (blood sugar) among the numerous sugars (Figure 2). I believe that this technology will lead to the development of a diagnostic system for the early detection of diabetes.

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Antibodies and Related Reagents Catalog

Antibodies and Related Reagents Catalog

TCI has also started antibodies.

The "Antibodies and Related Reagents Catalog" is a brochure that summarizes the antibody products from Tokyo Chemical Industry. It includes anti-glycan antibodies, anti-influenza virus antibodies, anti-6xHis antibodies, secondary antibodies, and their labeled forms. Related assay substrates and staining agents are also included. [Contents] ■ Anti-glycan antibodies ■ Anti-Protein A antibodies ■ Anti-influenza virus antibodies ■ Anti-Endo-M antibodies ■ Anti-6xHis antibodies, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
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  • Chemicals

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DualSeal - High airtight double cap reagent in a bottle

DualSeal - High airtight double cap reagent in a bottle

We provide bottles with special caps that allow you to safely dispense liquid pharmaceuticals that are sensitive to moisture and air.

At Tokyo Chemical Industry, we offer the following liquid product range in bottles equipped with a specialized cap (DualSeal) that maintains high airtightness. The specialized cap (DualSeal) allows for the extraction of liquid chemicals without exposure to moisture or air. 【Products】 ■ Volatile gas solutions ■ Metal salt solutions ■ Dehydrated solvents ■ Organometallic reagents

  • Chemicals
  • Contract manufacturing

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Novabiochem(R) Peptide Synthesis Reagent Product Guide

Novabiochem(R) Peptide Synthesis Reagent Product Guide

The product specifications for 20 standard Fmoc amino acids have been renewed!

This catalog is a product guide for the high-quality brand of peptide synthesis reagents, "Novabiochem(R)." By setting stricter product standards for standard Fmoc amino acids used in peptide synthesis, we have made it possible to use our products with greater confidence, from basic research to pharmaceuticals, cosmetics, and contract synthesis. We offer a wide range of packaging options, from small sizes to bulk sizes. [Contents (excerpt)] ■ Major Fmoc amino acids ■ Pseudoproline dipeptides ■ Coupling agents ■ Resins for solid-phase synthesis ■ History of Novabiochem innovations *For more details, please refer to the PDF document or feel free to contact us.

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Simple screening reagent "TTC solution"

Simple screening reagent "TTC solution"

Established a simple and rapid screening method (TTC method) for E. faecalis and E. faecium!

The "TTC solution" is a simple screening reagent that establishes a rapid screening method (TTC method) for E. faecalis and E. faecium using the reduction ability of 2,3,5-triphenyltetrazolium chloride (TTC). TTC is originally white, but in physiologically active tissues, it is reduced by dehydrogenase enzymes to form an insoluble red compound called TPF (1,3,5-triphenylformazan). However, no color change occurs in tissues that lack activity. Various enzymes are involved in the reduction of TTC to TPF, including succinate dehydrogenase and flavin enzymes from the electron transport chain. 【Usage Instructions】 1. Collect one colony of bacteria grown on sheep blood agar at 37°C for 24 hours using a sterile swab. 2. Add 1-2 drops of TTC solution to the sterile swab that collected the colony. 3. Let it sit at room temperature for 2 minutes. *For more details, please download the PDF or feel free to contact us.*

  • Other research reagents

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Spot indole reagent

Spot indole reagent

Detection of indole production by intestinal bacteria and certain anaerobic bacteria!

The "Spot Indole Reagent" is a product that demonstrates the ability of specific bacteria to decompose the amino acid tryptophan and convert it into indole, accumulating it in the medium. In the spot test, indole binds to p-dimethylaminocinnamaldehyde (DMACA) in an acidic pH within the filter paper matrix, producing a blue to blue-green compound. In a positive result, a color change from blue to blue-green appears in the bacterial smear sample within 2 to 3 minutes. If there is no reaction, it is considered negative. 【Specifications】 ■ Product Number: SG-SPOTIND-5 ■ Volume: 5mL *For more details, please download the PDF or feel free to contact us.

  • Other research reagents

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