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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

1～15 item / All 88 items

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Protein gel staining reagent "AcquaStain"

Protein gel staining reagent "AcquaStain"

Just wait for 10 minutes after applying! No cleaning or decolorization needed! High-sensitivity protein gel staining reagent.

"AcquaStain" is a reagent that stains proteins in gels with high sensitivity in just one step. There is no need for pre-treatment, post-treatment, or de-staining of the gel. After adding this product to the gel post-electrophoresis, bands become visible within seconds. Additionally, unlike staining with methanol, isolated proteins are fully compatible with MS analysis. Being water-based, it does not visibly shrink the gel, is non-toxic and odorless, and can be safely disposed of in the sink. 【Features】 ■ Just apply and wait 10 minutes ■ No washing or de-staining required ■ High sensitivity ■ Non-toxic (water-based) and odorless ■ Fully compatible with MS analysis *For more details, please refer to the PDF document or feel free to contact us.

  • Protein Extraction Kit
  • Other protein preparation
  • Other protein analysis

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Nucleic acid staining reagent "EtBr Solution"

Nucleic acid staining reagent "EtBr Solution"

Easily captured with a dedicated detection device, and can be pre-dyed! A product in which 10mg of ethidium bromide is dissolved in 1ml of purified sterilized water.

We would like to introduce our nucleic acid staining reagent, 'EtBr Solution'. This product is made by dissolving 10mg of ethidium bromide in 1ml of purified sterilized water. There is no need for the precise weighing or dissolving of hazardous ethidium bromide powder, making it convenient and safe. 【Specifications (partial)】 ■ Appearance: Red solution ■ Concentration: 10mg/ml ■ Measurement wavelength ・λ ex = 254nm (second peak) or 518nm ・λ em = 605nm *For more details, please refer to the related links or feel free to contact us.

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Astra Blue FM (C.I. 48048)

Astra Blue FM (C.I. 48048)

10g for microscope use! Soluble in water (0.5%), dissolve 0.1g in 97.5ml of water and 2.5ml of glacial acetic acid.

"Astrablue FM (C.I. 48048)" is a cellulose dye reagent that is soluble in water (0.5%). For microscopy, it comes in 10g, with a molar mass (M) of 1068.75 g/mol. Dissolve 0.1g in 97.5ml of water and 2.5ml of glacial acetic acid. Please feel free to contact us for inquiries. 【Product Overview】 ■ For microscopy, 10g ■ Chemical formula: C47H52CuN14O6S3 ■ Molar mass (M): 1068.75 g/mol ■ WGK1 ■ CAS number: 82864-57-1 *For more details, please refer to the PDF document or feel free to contact us.

  • Other laboratory equipment and containers

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Astra Blue FM (C.I. 48048)

Astra Blue FM (C.I. 48048)

10g for microscope use! Soluble in water (0.5%), dissolve 0.1g in 97.5ml of water and 2.5ml of glacial acetic acid.

"Astrablue FM (C.I. 48048)" is a cellulose dye reagent that is soluble in water (0.5%). It comes in a 10g package for microscopy, with a molar mass (M) of 1068.75 g/mol. Dissolve 0.1g in 97.5ml of water and 2.5ml of glacial acetic acid. Please feel free to contact us for inquiries. 【Product Overview】 ■ 10g for microscopy ■ Chemical formula: C47H52CuN14O6S3 ■ Molar mass (M): 1068.75 g/mol ■ WGK1 ■ CAS number: 82864-57-1 ※ For more details, please refer to the PDF document or feel free to contact us.

  • Fine chemicals (compounds, derivatives, catalysts, etc.)

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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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Blocking reagent "ROTI Block"

Blocking reagent "ROTI Block"

500ml, 10 times concentration, 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. Available in 500ml at a 10x concentration, ready to use. It is also suitable as a basic diluent for immunochemical detection. Please feel free to contact us when you need it. 【Product Overview】 ■ 500ml, 10x concentration, 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.

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  • Other laboratory equipment and containers

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[Nucleic Acid Extraction Reagent/CellEase] Sample Available

[Nucleic Acid Extraction Reagent/CellEase] Sample Available

[Sample available] Easy to use! You can prepare DNA samples in just 9 minutes.

The nucleic acid extraction reagent CellEase(R) is developed for the purpose of gene extraction (DNA extraction) from cells, allowing for the preparation of DNA samples that can be directly added to the gene amplification reaction (PCR) in just 9 minutes. The usage is simple: just mix reagents A and B with the sample and change the temperature in two stages to initiate the reaction. It enables gene (DNA) extraction from various samples such as animal tissues and microorganisms. We offer variations such as CellEase for animal cells, CellEase for microorganisms, and CellEase for meat products. This allows for low-cost risk management regarding the recent issues of food fraud and safety. Automated devices are also available. 【Features】 - Developed for gene extraction from cells - Prepares DNA samples in a short time - Can be directly added to gene amplification reactions (PCR) - Easy to use - Enables gene (DNA) extraction from various samples For more details, please contact us.

  • Other research reagents
  • reagent
  • Other purification and extraction

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Pneumococcal identification reagent "Sodium deoxycholate solution"

Pneumococcal identification reagent "Sodium deoxycholate solution"

No need for labor-intensive concentration adjustment work, and dripping work is also easy. Inspection reports can also be issued.

We provide a "sodium deoxycholate solution" that can be used for bile solubility tests to identify Streptococcus pneumoniae. The liquid reagent is pre-adjusted for concentration, eliminating the need for cumbersome concentration adjustments. The container uses a dropper bottle, making the dropping process easy. By using the bile solubility test in conjunction, more accurate species identification is possible. 【Features】 ■ Two concentrations available: 2% and 10% ■ Enables bile solubility tests for identifying Streptococcus pneumoniae ■ Pre-adjusted concentration as a liquid reagent ■ Inspection report can be issued *You can view the product introduction materials and a comprehensive catalog featuring many products we handle by clicking the download button below.

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TE Saturated Phenol

TE Saturated Phenol

Available in 50ml and 250ml! Contains 0.1% (w/v) 8-hydroxyquinoline.

"TE Saturated Phenol" is used for extracting nucleic acids from biological tissues and for protein removal after nucleic acid enzymatic reactions. It is pre-saturated (equilibrated) with TE buffer [10 mmol/l Tris-HCl (pH 8.0), 1 mmol/l EDTA]. Additionally, this product has a two-layer structure, with the yellow lower layer being TE saturated phenol and the colorless upper layer serving as a TE layer for oxidation prevention. [Features] - Contains 0.1% (w/v) 8-hydroxyquinoline - Composition: 66% phenol, 0.1% 8-quinolinol, saturated with TE - pH: TE saturated phenol 7.2–8.2 *For more details, please refer to the related links or feel free to contact us.

  • Other research reagents

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Environmental regulation "RoHS2.0 related reagents" adds regulated substances to the special grade standards!

Environmental regulation "RoHS2.0 related reagents" adds regulated substances to the special grade standards!

In response to the revised RoHS directive, we have released a RoHS2 compliant standard that adds four phthalate ester substances! The guaranteed values are below 1/10 to 1/100 of the regulatory values.

The RoHS Directive is a directive from the European Union (EU) regarding the restriction of the use of certain hazardous substances in electrical and electronic equipment. Until now, we have been releasing standards compliant with RoHS, but with the revised RoHS Directive (RoHS 2.0) that came into effect on July 22, 2019, the number of restricted substances has increased from 6 to 10. As a result of this directive, we have released RoHS 2 compliant standards that include 4 additional phthalate esters. [List of regulated substances under the revised RoHS Directive] Cadmium Lead Hexavalent chromium Mercury Polybrominated diphenyl ethers Polybrominated diphenyl Di-2-ethylhexyl phthalate Dibutyl phthalate Butyl benzyl phthalate Diisobutyl phthalate Similar to the previous RoHS compliant standards, we have added the 10 regulated substances of RoHS 2.0 as standard items in the special grade standards. Additionally, the guaranteed values are set to be less than 1/10 to 1/100 of the regulatory values. In addition to mixed standard solutions and standard materials for environmental analysis, we also handle JCSS compliant standard solutions and certified standard materials. Please choose according to your analysis needs. For more details, please download the catalog or feel free to contact us.

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[Sample available] Nucleic acid extraction reagent / CellEase II series

[Sample available] Nucleic acid extraction reagent / CellEase II series

[Sample available] No purification process required! DNA samples can be prepared in just 9 minutes.

The CellEase(R) II series nucleic acid extraction reagent is developed for gene extraction (DNA extraction) from cells, eliminating the need for complicated purification processes and allowing for the preparation of DNA samples that can be directly added to the gene amplification reaction (PCR) in just 9 minutes. CellEase II also eliminates the dilution step that was necessary with the conventional CellEase, achieving DNA extraction completion in a single tube. Additionally, the DNA extraction efficiency has significantly improved. 【Features】 ○ Only reagent addition and incubation required ○ No purification steps needed ○ Prepares genomic DNA for PCR in 9 minutes ○ Easy to automate ○ Significantly improved DNA extraction efficiency For more details, please contact us.

  • Other research reagents
  • reagent
  • Other purification and extraction

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PET business

PET business

Short delivery time! Available for sale with a purity of over 98%, starting from a minimum quantity of 10mg.

Nard Institute was founded in 1972 starting from contract research business and began custom synthesis of PET reagents in 1995. For PET reagents, we have a wealth of synthesis achievements for numerous precursors and reference materials. Our company offers a wide range of products, available for sale with a purity of 98% (or 95%) or higher, starting from a minimum quantity of 10mg. We provide short delivery times and will attach HPLC charts with results. Product information is constantly updated, so please feel free to consult us. 【Features】 ■ Custom synthesis for reagents not listed in the catalog ■ Extensive manufacturing experience compliant with GMP ■ Manufacturing support from our subsidiary Nard Chemicals, which has a quality assurance system based on GMP standards ■ Design of compound structures suitable for PET probes and synthesis of derivatives to support early development of PET probes *For more details, please refer to the related links page or feel free to contact us.

  • Other contract services

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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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National Tax Agency designated analytical reagent "Amino Acid Analysis Reagent"

National Tax Agency designated analytical reagent "Amino Acid Analysis Reagent"

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

"Amino Acid Analysis Reagent" is one of the reagents for food analysis, used for the analysis of alcoholic beverages as specified in the analytical methods (instructions) set by the National Tax Agency. The reagents used in this analytical method (those for which standards are established by JIS) are to be of JIS standard grade 1 or higher, unless otherwise specified. Please make use of this for the routine analysis of alcoholic beverage components. 【Analysis Targets】 Sake, synthetic sake, mirin, beer, sparkling beer, etc. 【Products】 Ethanol (99.5) Special Grade Formaldehyde Solution Special Grade Phenolphthalein Solution (10g/L) Titration Indicator 0.1mol/L Sodium Hydroxide Solution (N/10) Titration Solution for Volume Analysis *Special Grade: JIS reagent special grade compliant product For more details, please download the catalog or feel free to contact us.

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