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reagent(10) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
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reagent Product List

16～30 item / All 101 items

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High-quality 'Heavy Metal Measurement Reagents (PMA)' suitable for atomic absorption and more.

High-quality 'Heavy Metal Measurement Reagents (PMA)' suitable for atomic absorption and more.

Reagents for measuring harmful metals at environmental standard levels. Standard values are set for 12 types of harmful metals, including arsenic and mercury, ranging from several ppb to several tens of ppb.

The "Harmful Metal Measurement Reagent (PMA)" is a reagent used to measure harmful metals such as As, Cd, Cr, Hg, and Pb, which are found in water bodies contaminated by factory wastewater and in aquatic life inhabiting those areas, at levels compliant with environmental standards. Standard values are set from several ppb to several tens of ppb for each harmful metal. It is suitable for analytical methods such as atomic absorption and ICP-AES. 【Features】 ■ Guaranteed for 12 types of harmful metals ■ Can be used as a reagent for pretreatment, dilution, and measurement 【Product Lineup】 ◇ Zinc (powder) ◇ Potassium permanganate ◇ Stannous chloride dihydrate (stannous chloride dihydrate) ◇ Hydroxyammonium chloride ◇ Potassium peroxydisulfate For more details, please download the catalog or feel free to contact us. We also offer high-purity reagents beyond this range. 【Product Examples】 ◆ Reagents for metal analysis ◆ Ultrapure high-purity reagents ◆ Primepure high-purity reagents ◆ Reagents for atomic absorption analysis ◆ Reagents for precision analysis Each has different guaranteed items, so please choose according to your purpose (analysis) and budget.

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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.

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PCR reagent "Gene RED PCR Mix Plus"

PCR reagent "Gene RED PCR Mix Plus"

Optimized buffer composition to accommodate high-speed PCR! Standard PCR enzyme for research use.

"Gene RED PCR Mix Plus" is a 2x premix type PCR reagent. It contains Taq DNA Polymerase, dNTPs, Mg2+, and other components necessary for PCR, allowing you to perform PCR by simply adding template DNA and primers. Additionally, the buffer composition has been optimized to accommodate fast PCR, making it possible to amplify relatively GC-rich sequences and long fragments (up to 10kb). The resulting PCR products can be used for TA cloning, making it suitable for a wide range of experiments. 【Features】 ■ Easy-to-use 2x premix type ■ Capable of fast reactions (extension time of 10 seconds/kb) ■ Contains two colors of dye, ready to apply as is ■ Compatible with various samples *For more details, please refer to the related links or feel free to contact us.

  • reagent
  • enzyme
  • Other research reagents

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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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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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National Tax Agency designated analytical reagent "Total Acid (Free Acid) Analytical Reagent"

National Tax Agency designated analytical reagent "Total Acid (Free Acid) Analytical Reagent"

High-quality reagents suitable for analytical methods for the analysis of everyday alcoholic components.

"Total Acid (Free Acid) Analysis Reagent" is one of the reagents for food analysis, used for the analysis of alcoholic beverages as specified in the analysis method prescribed by the National Tax Agency (notification). The reagents used in this analysis method (those for which standards are established by JIS) are to be of JIS standard grade 1 or higher, unless otherwise specified. Please feel free to use it for the routine analysis of alcoholic beverage components. 【Analysis Targets】 Sake, synthetic sake, continuous distillation shochu, single distillation shochu, mirin, beer, fruit wine, sweet fruit wine, raw material alcohol, sparkling sake, spirits, etc. 【Products】 Phenolphthalein solution (10g/L) - titration indicator Potassium hydrogen phthalate - special grade 0.1mol/L sodium hydroxide solution (N/10) - titration solution for volumetric analysis *Special grade: Compliant with JIS reagent special grade standards For more details, please download the catalog or feel free to contact us.

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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, suitable for the lysis 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 without 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.

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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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Gyrolab Human Cytokine Kit Reagent

Gyrolab Human Cytokine Kit Reagent

Minimal manual operation! Suitable for use throughout regulated research development.

The "Gyrolab Human Cytokine Kit Reagent" is a product that efficiently measures cytokine biomarkers in human serum when used. Through automation, it generates 96 data points within 90 minutes without manual intervention. The wide dynamic range minimizes the need for dilutions. As a result, experiments for spike recovery and dilution linearity are simplified, reducing variability due to errors and speeding up the workflow. 【Features】 ■ Automated assay ■ Robust, reproducible, and reliable data ■ High sensitivity and wide dynamic range ■ High throughput *For more details, please refer to the PDF document or feel free to contact us.

  • serum

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Trapping reagent

Trapping reagent

We manufacture and sell four types of trapping reagents that can be used for pharmacokinetic studies and toxicity studies.

These trapping reagents can be used for the detection and analysis of reactive metabolites that may arise during the metabolic processes of drug candidate compounds. ◆R00846 CysGlu-Dan Traditionally, Dansyl-GSH (dGSH) has been used in trapping tests for electrophilic reactive metabolites generated by CYP oxidation; however, Dansyl-GSH was unable to detect "hard" electrophilic reactive metabolites such as aldehydes. CysGlu-Dan, like Dansyl-GSH, can react with "soft" electrophilic reactive metabolites such as quinones and epoxides, as well as with "hard" electrophilic reactive metabolites, allowing for the sensitive detection of a broader range of reactive metabolites. ◆R00845 Dap-Dan This reagent can trap and detect reactive 1-O-acyl glucuronides generated during the glucuronidation process, as well as aldehydes produced through rearrangement. ◆R00847 Cys-Dan This reagent can trap and detect reactive acyl-CoA generated during the metabolic processes of fatty acids. These trapping reagents were developed by a group led by Professor Tomoyuki Oe at the Faculty of Pharmacy, Keio University.

  • Other bio-related products
  • Other quality control and hygiene measures
  • Other research reagents

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Introduction to Custom Monoclonal Antibody Production Service Case Studies vol. 10

Introduction to Custom Monoclonal Antibody Production Service Case Studies vol. 10

It is possible to design fine antigens! An article introducing an example of antibody production that distinguishes a single amino acid substitution.

Antibody artisans perform selection in vitro against fixed antigens without using animal immunity. As a result, it is possible to conduct binding reactions in the state or environment where peptides or proteins are prepared, allowing for detailed antigen design, such as narrowing down the area of interest. Here, we will introduce an example of producing an antibody that can distinguish a substitution of one amino acid within a specific sequence. We encourage you to read on. [Contents] 1. Preparation of Antigens - 1-1. Narrowing down the target area - 1-2. Setting up antigens including negative controls - 1-3. Synthesizing peptides 2. Selection to Increase Specificity - 2-1. Excluding antibodies that bind to ends, etc. - 2-2. Increasing selection pressure with multiple antigens 3. Selection of Antibodies - 3-1. Checking the signal-to-noise ratio with ELISA - 3-2. Confirming the nucleotide sequence of the antibody 4. Summary *For detailed content of the article, please refer to the related links. *For detailed specifications, please refer to the PDF materials or feel free to contact us.

  • Other services
  • Other contract services
  • Contract manufacturing

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Long-chain RNA synthesis (mRNA contract synthesis service)

Long-chain RNA synthesis (mRNA contract synthesis service)

Synthesis of long-chain RNA using in vitro transcription method! Plasmid clones can also be used as templates.

At Fasmac, we offer "long-chain RNA synthesis." We synthesize RNA through in vitro transcription using T7 polymerase from template DNA (prepared from plasmid clones via PCR or oligo DNA), followed by purification with silica columns. The purity and yield are confirmed through absorbance measurement and electrophoresis. Please contact us with your desired sequences for various applications such as RT-PCR amplification control RNA, gRNA for genome editing, small RNA, mRNA preparation, RNA aptamers, etc. 【RNA Usage Examples】 ■ RNA of the GFP gene sequence was synthesized, and after adding a 5' cap and polyA-tail, it was introduced into cultured cells using the lipofection method. ■ Green fluorescence was observed approximately 5 hours after introduction. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Analysis
  • Contract Analysis
  • Analysis Services

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Realization of acceleration, high sensitivity, and simplification in the analysis of N-type glycan characteristics.

Realization of acceleration, high sensitivity, and simplification in the analysis of N-type glycan characteristics.

Innovative technology for the characterization of glycoproteins.

■Extraction of glycans from glycoproteins, labeling, and purification can be completed in just three steps in 30 minutes. This dramatically improves the throughput of glycan analysis. ■Thanks to a significant increase in sensitivity, reliable glycan analysis is possible even with trace amounts of glycoproteins. Glycan identification is achievable from as little as 0.1 μg of glycoprotein. ■By combining a fluorescence detector with MS, both quantification and mass information of trace glycans can be obtained simultaneously in a single analysis. This enables reliable and rapid glycan analysis. ■The GlycoWorks HILIC μElution plate allows for easy and rapid purification. No more drying down is necessary. ■Everything needed for glycan extraction, labeling, and purification is packaged together. You can start preparing glycans right away.

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The reagent for measuring residual chlorine, "Rapid DPD," is a product that allows for simple testing!

The reagent for measuring residual chlorine, "Rapid DPD," is a product that allows for simple testing!

A product that allows for the representative testing method for residual chlorine, the DPD method, to be performed simply in one step! The Rapid DPD reagent is composed in accordance with official methods.

The "Rapid DPD Reagent Series" is a product that allows for the simplified one-step implementation of the DPD method, which is a representative testing method for residual chlorine in accordance with the Water Supply Act and drinking water testing methods. "Rapid DPD Reagent Series" (powder and tablet types) The Rapid DPD reagent is a simplified analytical reagent prepared based on the principles of the DPD method, designed to streamline the operation into one step. By simply dissolving a fixed amount per 10 mL of sample water, it is possible to easily measure free residual chlorine using various commercially available measuring devices. We offer four types (individually packaged and tablet) to suit different measurement sites and purposes. Please consider using it for simple residual chlorine measurement. *The Rapid DPD reagent is a simplified analytical reagent for measuring residual chlorine, and it provides results comparable to those obtained by official methods, making it suitable for measuring free residual chlorine in drinking water and similar applications. "Rapid DPD Liquid" (liquid type) The Rapid DPD Liquid is a one-component reaction reagent that allows for easy measurement of free residual chlorine by simply adding a specified amount per 10 mL of sample water. For more details, please download the catalog or feel free to contact us.

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  • Chemicals
  • Water quality testing

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Contract services for research - peptide synthesis

Contract services for research - peptide synthesis

Unrefined products will be shipped within a minimum of 3 business days, and refined products will be shipped within a minimum of 5 business days.

Bex Corporation offers peptide synthesis services. We provide a wide range of modifications including various fluorescent modifications, phosphorylation, amidation, acetylation, conjugation, and cyclization. Our staff, who are well-versed in organic synthesis, carefully synthesize each peptide one by one in our in-house lab. We have extensive experience with high-difficulty peptides, so please feel free to consult our staff. 【Features】 ■ Wide range of support ■ Careful synthesis of each peptide in our in-house lab ■ Extensive experience with high-difficulty peptides *For more details, please refer to our catalog or feel free to contact us.

  • Custom reactions and synthesis
  • Peptide synthesis

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