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Synthesis Reagents Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Synthesis Reagents Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 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
  2. 渡辺化学工業 Hiroshima//Chemical
  3. ジーンフロンティア Chiba//Chemical
  4. 4 ジーンデザイン Osaka//Pharmaceuticals and Biotechnology
  5. 4 東京化成工業 Tokyo//Chemical
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Synthesis Reagents Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Novabiochem(R) Peptide Synthesis Reagent Product Guide 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）
  2. Monoclonal Antibody Production Contract Service Prices ジーンフロンティア
  3. Announcement of the Establishment of the Nucleic Acid Medicine API Development Center ジーンデザイン
  4. Monomer for polyimide synthesis 東京化成工業
  5. 4 Dipeptide drinker "ADC LINKER" 渡辺化学工業

Synthesis Reagents Product List

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Introduction to Custom Monoclonal Antibody Production Service Case Studies vol. 9

Introduction to Custom Monoclonal Antibody Production Service Case Studies vol. 9

Not mediated by animal immunity! An article introducing successful cases of antibodies that distinguish specific oxidized Cys.

DJ-1 is a 21 kDa protein, and we present a successful case of producing antibodies that specifically recognize the oxidized form of the Cys residue at position 106 (C106) of DJ-1. We have attempted to obtain antibodies that specifically recognize the oxidized C106 through the production of polyclonal antibodies via immunization in rabbits and monoclonal antibodies via immunization in mice, but we were unable to obtain the desired antibodies in either case. Here, we introduce a method for producing antibodies that do not involve animal immunization and are selected entirely in vitro, along with the results of verifying the specificity of the obtained antibodies. 【Contents】 ■1. What is DJ-1 ■2. Strategic Screening 　・2-1. Antigen Design 　・2-2. Panning and ELISA Screening 　・2-3. Cross-reactivity Confirmation by ELISA ■3. Western Blotting and Immunoprecipitation ■4. Summary *For detailed content of the article, please refer to the related links. *For detailed specifications, please refer to the PDF document or feel free to contact us.

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  • 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
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  • Analysis Services

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PNA (Peptide Nucleic Acid) synthesis

PNA (Peptide Nucleic Acid) synthesis

What could not be detected with DNA so far can be detected with PNA! Please consider it at least once.

"PNA (Peptide Nucleic Acid)" is a non-natural compound with a DNA-like structure. Its structure differs from that of DNA and RNA, as it forms a backbone with peptide bonds instead of phosphate bonds, which is why it is called peptide nucleic acid. It has excellent properties as an antisense and probe. The repulsion caused by the negative charge from phosphate groups found in conventional DNA is eliminated, allowing for stronger hybridization and improved complementary strand recognition. Additionally, "PNA synthesis" is entrusted to the South Korean company Panagene. For a formal estimate, please send us information such as the sequence and desired yield, and we will confirm the feasibility of synthesis with Panagene. *For more details, please refer to the related links or feel free to contact us.*

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Watanabe Chemical Industry Co., Ltd. Company Profile

Watanabe Chemical Industry Co., Ltd. Company Profile

Everything is for our customers! We strive for usability from the perspective of researchers.

Founded in 1845 as Watanabe Jurodo, our company started as a drug wholesaler. After changing our name to Watanabe Chemical Industries, we transitioned from manufacturing and selling general industrial chemicals and food additives to specializing in the production and sale of amino acid and peptide synthesis reagents. As the third category of pharmaceuticals following low molecular weight drugs and antibody drugs, medium molecular weight drugs are gaining attention, particularly peptide drugs, especially cyclic peptides, which are attracting significant expectations and interest. In light of these developments, our company offers approximately 3,000 peptide synthesis reagents, primarily focusing on Fmoc amino acids and Boc amino acids, and we are committed to supporting your drug discovery research. 【Business Activities】 ■ Manufacturing and sales of peptide synthesis reagents and amino acid derivatives *For more details, please refer to the PDF document or feel free to contact us.

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Dipeptide drinker "ADC LINKER"

Dipeptide drinker "ADC LINKER"

Useful for research on antibody-drug conjugates! It is possible to selectively deliver drugs to target cells.

"ADC LINKER" is a dipeptide linker used as a component of antibody-drug conjugates. When it binds to and is taken up by cells expressing the antigen recognized by the antibody, hydrolysis occurs between Cit-pAB by cathepsin B inside the cell. The drug that is bound is then released. As a result, it allows for selective action of the drug on the target cells. Please feel free to contact us if you have any inquiries. 【Features】 ■ Useful for research on antibody-drug conjugates ■ When it binds to and is taken up by cells expressing the antigen recognized by the antibody, hydrolysis occurs between Cit-pAB by cathepsin B inside the cell ■ The drug that is bound is released *For more details, please refer to the PDF materials or feel free to contact us.

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【Feature 1】Seven characteristics of monoclonal antibody production contract services.

【Feature 1】Seven characteristics of monoclonal antibody production contract services.

The success rate over the past three years boasts over 90% and has been adopted by many pharmaceutical companies.

1. Strategic Selection By using control antigens for strategic selection, it is possible to produce antibodies with special specificities, such as those that recognize the presence or absence of post-translational modifications, or antibodies that recognize common parts of homologous proteins. 2. Production of Antibodies Difficult to Obtain through Animal Immunization Since it does not rely on animal immunization, it is possible to produce antibodies against human or mouse antigens regardless of immune tolerance. Additionally, it is possible to produce antibodies against toxic antigens or immunosuppressive substances. Furthermore, since there is no antigen presentation step, it is also possible to produce antibodies that recognize natural three-dimensional structures. 3. Delivery of Candidate Antibodies in Just 7 Weeks Thanks to automated screening of antibody libraries, automated sequencing, and automated ELISA analysis, the time required from receipt of the antigen to delivery of candidate antibodies (up to 5) is just 7 weeks. For points 4 to 7, please refer to the seven features of the monoclonal antibody production contract service in Feature 2. *For more details, please refer to the PDF document or feel free to contact us.

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Monoclonal Antibody Production Contract Service Prices

Monoclonal Antibody Production Contract Service Prices

The price is based on standard antibody production costs. A precise estimate will be provided after consultation for each project, considering the most efficient process.

Antibody Production Pricing Standard Antibody Production = ¥1,800,000 per antigen Provision of 1 to 5 candidate antibodies (200μg each) from which the customer can select the final antibody, provided at 1mg (Myc-His tagged, ELISA positive). Additional Sequencing = ¥50,000 per 10 clones Additional sequencing for the same antigen. *The standard price includes sequencing for 10 clones. Additional Candidate Antibodies = ¥50,000 per candidate antibody Additional candidate antibodies for customer confirmation against the same antigen (200μg each). *The standard price includes delivery of up to 5 clones. Additional Final Antibody Production = ¥70,000 per 1mg Additional production of final antibodies for the same antigen simultaneously. *The standard price includes delivery of 1 clone (1mg). *For more details, please refer to the PDF document or feel free to contact us.

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Monoclonal antibody production contract option service

Monoclonal antibody production contract option service

Format conversion

Format Conversion The antibodies obtained through the Antibody Artisan's contract services come with various optional services. If an Fc region is required, we can convert the candidate antibody's Fab into full-length human, human-mouse chimeric, or human-rat chimeric forms, and deliver purified IgG molecules within 10 weeks. After cloning the genes for the VH and VL regions along with the desired constant region into a vector, we simultaneously introduce the light chain and heavy chain vectors into mammalian cells for expression. For more details, please also refer to the selection of antibody formats in the service flow. For pricing, please inquire for confirmation. *This is an optional service for antibodies produced through the Antibody Artisan service. *This menu is not applicable to antibodies you already possess. *For more details, please refer to the PDF materials or feel free to contact us.

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Monoclonal antibody production contract option service

Monoclonal antibody production contract option service

Production of two types of antibodies (sandwich pair) with different antigenic determinants (epitopes).

Production of two types of antibodies (sandwich pair) with different antigen determinants (epitopes). The antibodies obtained through the Antibody Artisan's contract services come with various optional services. The sandwich method serves as the foundation for many research and diagnostic assay systems. At Antibody Artisan, we provide methods to discover the best-matching antibody pairs. For pricing, please inquire for confirmation. *This is an optional service for antibodies produced by Antibody Artisan. *The menu is not applicable to antibodies you already possess. *For more details, please refer to the PDF materials or feel free to contact us.

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Chemical synthesis: Contract synthesis of short-chain peptides

Chemical synthesis: Contract synthesis of short-chain peptides

Contract synthesis of short peptides! Also compatible with the synthesis of peptides with protecting groups.

We actively conduct contract synthesis of short-chain peptides (2 to 5 amino acids). We have numerous synthesis achievements of over 10g. We offer catalog sales for relatively simple structures such as dipeptides and tripeptides. Additionally, we can accommodate large-scale synthesis of short-chain peptides, which is difficult to handle with solid-phase synthesis, through liquid-phase synthesis. 【Lineup (excerpt)】 ■ Fluorescently labeled peptides ■ Enzyme substrate peptides ■ Functional short-chain peptides ■ Imidazole dipeptides *For more details, please refer to the PDF document or feel free to contact us.

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Monoclonal antibody production contract service option

Monoclonal antibody production contract service option

Improvement of affinity after antibody production

Improvement of Affinity After Antibody Production The antibodies obtained through the Antibody Artisan's contract services come with various optional services. The Antibody Artisan offers services to further enhance the affinity of the produced antibodies. In the HuCAL PLATINUM library, each CDR region can be freely replaced like a cassette, and by combining this with high-speed screening technology, it is possible to rapidly improve the affinity of antibodies by 10 to 1,000 times. Please inquire for pricing details. *This is an optional service for antibodies produced through the Antibody Artisan service. *This menu is not applicable to antibodies you already possess. *For more details, please refer to the PDF materials or feel free to contact us.

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Monoclonal antibody production contract option service

Monoclonal antibody production contract option service

Production of various tags and fusion proteins.

Production of various tags and fusion proteins The antibodies obtained through the contract services of Antibody Craftsman come with various optional services. Since the HuCAL gene is modular, it allows for a wide range of antibody formats to be selected, and it is also possible to add various tags or produce fusion proteins with different partners. Once candidate antibodies are determined, it is easy to change the Fab format or convert to another immunoglobulin isotype. For combinations of formats and tags, please refer to the product manual "Fab Antibody Format and Tag Combinations" available on the download site. For pricing, please inquire for confirmation. *These are optional services for antibodies produced through the Antibody Craftsman service. *This menu is not applicable to antibodies you already possess. *For more details, please refer to the PDF materials or feel free to contact us.

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[Research Material] Global Market for Isopropyl Chlorogenic Acid

[Research Material] Global Market for Isopropyl Chlorogenic Acid

World Market for Isopropyl Chlorogenic Acid: Purity: 98%, Purity: 90%, Additives, Coupling Agents, Others

This research report (Global Isobutyl Chloroformate Market) investigates and analyzes the current status and outlook for the global isobutyl chloroformate market over the next five years. It includes information on the overview of the global isobutyl chloroformate market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type focus on purity: 98% and purity: 90%, while the segments by application cover additives, coupling agents, and others. The regional segments calculate the market size of isobutyl chloroformate by dividing it into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa. It also includes the market share of major companies in the isobutyl chloroformate market, product and business overviews, and sales performance.

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[Research Material] The Global Market for Ethyl Chlorogenate

[Research Material] The Global Market for Ethyl Chlorogenate

World Market for Ethyl Chloroacetate: Industrial, Pharmaceutical, Organic Synthesis Raw Materials, Pharmaceutical Manufacturing, Others

This research report (Global Ethyl Chloroformate Market) investigates and analyzes the current status and outlook for the global ethyl chloroformate market over the next five years. It includes information on the overview of the global ethyl chloroformate market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the ethyl chloroformate market focus on industrial and pharmaceutical uses, while the segments by application target organic synthesis materials, pharmaceutical manufacturing, and others. The regional segments calculate the market size of ethyl chloroformate by dividing it into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa. It also includes the market share of major companies in ethyl chloroformate, product and business overviews, and sales performance.

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