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

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

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Influenza virus-related reagents

Influenza virus-related reagents

Sino Biological's influenza virus research reagents

The influenza virus is an RNA virus that causes acute respiratory diseases and outbreaks in human populations due to its strong infectivity. According to the WHO, influenza results in approximately 1 billion infections and about 290,000 to 650,000 deaths worldwide each year. Vaccination is the most effective strategy to prevent influenza virus infection and its severe complications. However, the influenza virus is prone to mutation, and the circulating strains vary from year to year. Each year, vaccine manufacturers develop and produce influenza vaccines based on the strains recommended by the WHO. Our company provides comprehensive influenza vaccine development services and production solutions to vaccine manufacturers. We offer a wide range of research reagents for influenza viruses, including influenza vaccine antigens, antibody pairs, neutralizing antibodies, and kits. Additionally, we provide high-quality technical services such as kit development, antigen expression, and antibody development. These products and services are suitable for various vaccine development scenarios, including screening of vaccine candidate strains, preparation of virus seed batches, evaluation of vaccine safety and immunogenicity, and assessment of vaccine protective effects.

  • 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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[New Product Information] New Products in September 2024

[New Product Information] New Products in September 2024

This is an announcement of new products for September 2024.

We will launch the following new products in September 2024. ● AIQS-related reagents (1 item) This product is a reagent for pH adjustment described in the "Provisional Manual for Screening Analysis Method using AIQS-GC." AIQS (Automated Identification and Quantification Systems) is a screening analysis system developed by a research group led by Professor Kadokami and Associate Professor Miyawaki at Kitakyushu City University. ● Reagents for Natural Product Chemistry Research (5 items) We have newly added 5 items focused on functional food components such as ankaflavin and monascin, which are included in red yeast rice. For more details, please download the catalog or feel free to contact us.

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Novel coronavirus detection reagent

Novel coronavirus detection reagent

This is a new type of coronavirus detection reagent. RT-PCR method COVID-19 nucleic acid test EUA approved.

Detects the following genes: FAM for (2019-nCoV) ORF 1ab, ROX for N gene, CY5 for IC. Lysis buffer with Pathogen Inactivation including extraction and amplification reagent 24 test kits / BOX RT-PCR device is required. This is a reagent for research purposes.

  • Real-time PCR
  • RNA Purification Kit
  • Reverse transcriptase

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NanoSpark STEM-T TCell Activator

NanoSpark STEM-T TCell Activator

Activation and proliferation of CAR-T cells targeting the proliferation of CD8+ cells aimed at obtaining high stem cell-like characteristics and therapeutic effects.

NanoSpark STEM-T T Cell Activator is a reagent available for immediate culture for the in vitro activation and proliferation of human T cells. NanoSpark STEM-T T Cell Activator is a self-assembling protein nanoparticle with anti-CD3 antibodies and anti-CD28 antibodies bound to its surface through high-affinity non-covalent interactions. The unique biophysical composition of the anti-CD3 and anti-CD28 antibodies present on the surface of the STEM-T nanoparticles induces strong primary and co-stimulatory signals that specifically activate and proliferate T cells, promoting the production of stem cell-like CD8+ T cells.

  • Other research reagents
  • reagent

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Research reagents for the novel coronavirus SARS-CoV-2

Research reagents for the novel coronavirus SARS-CoV-2

We provide recombinant proteins, ELISA kits, and more! Introducing research reagents from Sino Biological.

Our company handles research reagents for the novel coronavirus SARS-CoV-2 (2019-nCoV) from Sino Biological. To support research, we provide recombinant proteins, cDNA, antibodies, and ELISA kits. The ELISA kits adopt a standard sandwich ELISA format, allowing for rapid quantification of N and S antigens, and can quantify antigens and recombinant antigen proteins on the surface of SARS-CoV-2 or pseudoviruses. 【ELISA Kit Features】 ■ Adopts a standard sandwich ELISA format ■ Allows for rapid quantification of N and S antigens ■ All antibodies used are monoclonal antibodies ■ Ensures consistency between batches ■ Capable of quantifying antigens and recombinant antigen proteins * You can download the English version of the catalog. * For more details, please refer to the external link page or feel free to contact us.

  • Other research reagents
  • Other research reagents
  • others

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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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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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NanoSpark GROW-NK

NanoSpark GROW-NK

Soluble Activator for NK Cell Therapy Program, Feeder-Free, High-Quality NK Cell Activation and Proliferation

NanoSpark GROW-NK Soluble Activator is a feeder-free, ready-to-use reagent for the in vitro activation and proliferation of human NK cells. It is user-friendly and activates and proliferates NK cells by using anti-NKp46 antibodies and anti-CD2 monoclonal antibodies on the NanoSpark platform.

  • Other research reagents
  • reagent

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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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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.

  • Other laboratory equipment and containers

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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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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 employs extensive heat shock/diafiltration methods. Additionally, the process is conducted in a closed system. 【Product Overview】 ■ Molecular Weight (M): ~66,000 g/mol ■ Storage Temperature: +4℃ ■ WGK1 ■ CAS Number: 9048-46-8 ■ EG Number: 232-936-2 *Other variations are also available. Biotin-free, fatty acid-free, protease-free Origin from the USA and 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.

  • Other laboratory equipment and containers

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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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