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

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
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reagent Product List

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Protein solubilization reagent MPEX PTS Reagents

Protein solubilization reagent MPEX PTS Reagents

Optimal solubilization reagents for analyzing membrane proteins using mass spectrometry (MS).

This is a solubilization reagent kit designed for the easy analysis of membrane proteins using mass spectrometry. Membrane proteins are said to be targets for many pharmaceuticals and are expected to be one of the protein groups that will see increasing research in the future. However, in analyses using mass spectrometry, it has been technically and temporally challenging to easily analyze them due to issues such as the removal of solubilizing agents and the inactivation of digestive enzymes. By using this product, which has a high solubilization capacity, membrane proteins can be easily solubilized without the need to consider different types of solubilizing agents. Even difficult-to-solubilize membrane-spanning proteins can be easily solubilized, and trypsin digestion can be performed in the presence of MPEX reagents. MPEX reagents can remove surfactants based on the principle of liquid-liquid extraction. It is possible to extract membrane proteins from membrane fractions of cell lysates, such as those from cultured cells, and analyze them using mass spectrometry. Features: - Higher solubilization capacity compared to Triton and Tween. - Does not inhibit the activity of digestive enzymes such as trypsin. - Easy removal method (liquid-liquid extraction).

  • Protein Extraction Kit

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Environmental allergen-related reagent "Cat allergen measurement ELISA kit"

Environmental allergen-related reagent "Cat allergen measurement ELISA kit"

For measuring cat allergens! A kit for measuring allergen concentration.

The "Cat Allergen Measurement ELISA Kit" is a kit for measuring the concentration of Fel d 1, the cat allergen. It is known that cat allergens can be detected even in environments without cats, indicating that people who have no contact with cats may still be at risk of developing allergies. It is important to understand the amount of cat allergens in the environment and to take measures to remove them. 【Features】 ■ Detects cat skin allergens ■ High sensitivity quantification using ELISA ■ High reproducibility with an average C.V. value of less than 5% ■ All necessary reagents included ■ Uses a separate plate design, allowing for multiple uses *For more details, please refer to the catalog or feel free to contact us.

  • Other laboratory equipment and containers
  • Other physicochemical equipment
  • Other measurement, recording and measuring instruments

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Rikaken Holdings Co., Ltd. Company Profile

Rikaken Holdings Co., Ltd. Company Profile

Aiming to be a corporate group that supports the development of Japan's science and technology through business expansion with sincerity.

Our company has been developing and growing its business primarily around trading operations, ensuring that we deliver the information and products our customers need reliably and swiftly. In April 2017, to strengthen the management foundation supporting the sustainable growth of the RIKAKEN Group, we changed our company name and transitioned to a holding company structure. As the core of the RIKAKEN HD Group, we aim to enhance corporate governance, specifically through corporate ethics (compliance) and improving corporate value, with a vision for the next 100 years, developing together with all stakeholders involved. [Business Activities] ■ Formulation and promotion of the overall management strategy for the group, as well as providing management guidance and outsourcing management tasks such as accounting and human resources to group companies. ■ Leasing, management, ownership, and operation of real estate. ■ Educational services and counseling for human resource development. ■ Sale and import/export of reagents, industrial chemicals, pharmaceuticals, scientific equipment, high-pressure gases, pollution analysis equipment, medical devices, and veterinary pharmaceuticals, as well as dealing in second-hand goods. ■ All activities incidental to the above. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
  • others

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Animal biomarker measurement reagent "EIA/ELISA Kit"

Animal biomarker measurement reagent "EIA/ELISA Kit"

Simple and quantitative measurement of animal biomarkers!

The EIA/ELISA kits manufactured by Yanaihara Laboratory Co., Ltd. are products designed for the direct and specific quantification of various substances in plasma, serum, urine, and cell culture media from experimental animals. They offer many advantages, including simplicity, excellent specificity and quantitativeness, and resistance to the influence of coexisting other bioactive substances and body fluid components. *Antibodies are also available for purchase separately. 【Features】 ■ Excellent specificity and quantitativeness ■ Resistant to the influence of coexisting other bioactive substances and body fluid components ■ All reagents necessary for measurement are included 【Product Lineup】 ■ Obesity/Diabetes-related products GIP/Prorenin/GLP/Growth Hormone (GH)/Leptin/Insulin/PYY/Glucagon/Obestatin ■ Stress/Tumor/Aging-related products CRF/Corticosterone/Urocortin/Chromogranin/Salivary stress markers (s-IgA, Cortisol, DHEA) ■ Brain injury/Intracerebral hemorrhage-related products S-100β ■ Environmental hormone-related products 17β-estradiol/Estone *These products are research reagents for testing and are not in vitro diagnostic drugs. *For more details, please refer to the catalog or feel free to contact us.

  • Other laboratory equipment and containers
  • Other physicochemical equipment

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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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Factory wastewater testing method compatible "Dissolved oxygen measurement reagent"

Factory wastewater testing method compatible "Dissolved oxygen measurement reagent"

This is a reagent corresponding to the dissolved oxygen quantification method for factory wastewater testing. Reagents for BOD measurement, COD measurement, and pH standard solutions are also available.

"Dissolved Oxygen Measurement Reagents" are used for measuring the oxygen dissolved in water. The measurement of dissolved oxygen is specified in various official methods, including factory wastewater testing methods, drinking water testing methods, and sewage testing methods. Our company offers reagents for the following tests: ■ Iodine Titration Method (JIS K 0102 32.1) - Alkaline Potassium Iodide - Sodium Azide Solution - Sulfuric Acid - Manganese(II) Sulfate Pentahydrate - Starch (soluble) - 0.025 mol/L Sodium Thiosulfate Solution (N/40) ■ BOD Measurement Reagents - BI-CHEMTMBOD Seed - Buffer Solution (pH 7.2) (BOD Measurement Solution A) - Magnesium Sulfate Solution (BOD Measurement Solution B) - Calcium Chloride Solution (BOD Measurement Solution C) - Ferric Chloride Solution (BOD Measurement Solution D) ■ COD Measurement Reagents - 0.005 mol/L Potassium Permanganate Solution (N/40) - 0.0125 mol/L Sodium Oxalate Solution (N/40) - Sulfuric Acid (1+2) - 200 g/L Silver Nitrate Solution ■ pH Standard Solution (JCSS Compliant) For more details, please download the catalog or feel free to contact us.

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Kanto Chemical" complies with the official method standards for "reagents for fat testing.

Kanto Chemical" complies with the official method standards for "reagents for fat testing.

Analytical reagents available for the standard fat analysis method and hygiene testing method. The catalog introduces the reagents used according to the testing methods!

The "reagents for fat testing" are used to analyze the lipids in food. After collecting food samples and performing appropriate treatments based on the characteristics of those samples, lipids are extracted using organic solvents, and the weight of the recovered extract is measured. Testing methods are described in standard fat analysis methods, hygiene testing methods, and notes. Our company provides reagents for the following tests. ◆ Ether extraction method Applicable to general foods, particularly those with relatively high lipid content, where lipids are less bound to tissue components and can be powdered or easily crushed when dried. ◆ Chloroform-methanol mixed solvent extraction method Applicable to foods containing polar lipids such as phospholipids, including soybeans and soybean products, as well as eggs. ◆ Iodine value (Wijs-cyclohexane method) The iodine value indicates the number of grams of iodine that can be added to 100g of fat. A higher value indicates a higher degree of unsaturation of fatty acids in the sample. 【Related Products】 ◆ Reagents for measuring acid value and peroxide value We provide potassium iodide for use in the peroxide value testing of fats under the Food Sanitation Act and JAS standards. For more details, please download the catalog or feel free to contact us.

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It is possible to introduce non-natural amino acids at targeted positions【CloverDirect】.

It is possible to introduce non-natural amino acids at targeted positions【CloverDirect】.

By simply adding this product to a cell-free translation system, you can efficiently synthesize proteins with non-natural amino acids in a short time.

○Quantitative: Non-natural amino acids can be introduced only at the desired position. ○Rapid and simple: Pinpoint labeled proteins can be obtained purified in about 2 hours. ○Variety: Non-natural amino acids labeled with fluorescence, biotin, etc., can be introduced.

  • Other protein analysis
  • Other research reagents
  • Other Protein Research

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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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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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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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Sterile Test Reagent BactFinder/FungiFinder

Sterile Test Reagent BactFinder/FungiFinder

Contributing to cell safety!

Aseptic testing is generally required to be conducted using the final processed product as the test specimen, based on the aseptic testing method specified in the Japanese Pharmacopoeia General Test Method (4.06). This testing method requires a culture period of more than 14 days to obtain results. On the other hand, for specific cell processing products, it is desirable to obtain the results of the aseptic test before administration to the patient. However, due to the time required to obtain results from the pharmacopoeia-compliant aseptic test, it is often the case that test results are determined after administration. Additionally, for specific cell processing products, due to limitations such as the amount of specimen available and the time required for testing, it may not be possible to apply the aseptic testing method compliant with the pharmacopoeia. In such cases, consideration may be given to the "Rapid Microbial Testing Method" (as referenced in the 18th revision of the Japanese Pharmacopoeia). Our company has developed a rapid aseptic testing method using PCR that covers a wide range of microorganisms, including not only those listed in the pharmacopoeia but also environmental bacteria and human-derived bacteria, allowing for detection in a short time.

  • Real-time PCR

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Visualizing the effectiveness of quicklime in infectious disease control in livestock production: 'Lime Check'

Visualizing the effectiveness of quicklime in infectious disease control in livestock production: 'Lime Check'

Lime Check, a reagent for confirming the use of quicklime in epidemic prevention.

Visualizing the effectiveness of slaked lime in measures against infectious diseases such as avian influenza and swine fever on livestock farms. 'Lime Check' is a liquid reagent that confirms the effectiveness of slaked lime through color development. The slaked lime spread in livestock farms gradually transforms into calcium carbonate over time, losing its disinfecting effect; however, both are white powders, making it impossible to visually confirm the effectiveness of disinfection. By dropping Lime Check onto slaked lime, it is possible to instantly determine the disinfecting effect with a visual cue similar to that of a traffic light: - Blue: Sufficient disinfecting effect, - Yellow: Decreased disinfecting effect, - Red: No disinfecting effect.

  • 使用例.png
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