We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Recombinant Protein.
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Recombinant Protein Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Recombinant Protein Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. 河口・サポート Aichi//Machine elements and parts 名古屋事務所
  2. バイロクエスト Osaka//others 本社
  3. 株式会社日本シノバイオロジカル Kanagawa//Pharmaceuticals and Biotechnology 株式会社日本シノバイオロジカル
  4. 河口・サポート Aichi//others
  5. CUSABIO TECHNOLOGY., LLC. Tokyo//Pharmaceuticals and Biotechnology
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Recombinant Protein Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Animal-free recombinant bovine serum albumin rBSA [Sample available] 河口・サポート 名古屋事務所
  2. Introduction to LEVPROT BIOSCIENCE Co. 河口・サポート 名古屋事務所
  3. Field of establishing projects in agricultural and food biotechnology. 河口・サポート 名古屋事務所
  4. Introduction to LEVPROT BIOSCIENCE Co., Ltd. 河口・サポート
  5. 4 Recombinant protein CUSABIO TECHNOLOGY., LLC.

Recombinant Protein Product List

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Introduction to LEVPROT BIOSCIENCE Co., Ltd.

Introduction to LEVPROT BIOSCIENCE Co., Ltd.

Production of brazein and more! Establishing solid projects in the field of food tech.

LEVPROT BIOSCIENCE is a Spanish company that complies with ISO 9001 and ISO 13485. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and k-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Molecular biologists and new mRNA synthesis technology. The technology focused solely on yeast cells ensures production that does not contain prokaryotic DNA or animal-derived components. [Applications (partial)] ■ Real-time PCR for DNA and RNA sample diagnostics ■ Infectious disease diagnostics ■ Antibiotic resistance detection ■ Bacterial infection diagnostics ■ Absolute quantification *For more details, please refer to the PDF materials or feel free to contact us.

  • Other food and beverage ingredients

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[Data] Human Coronavirus Antigen

[Data] Human Coronavirus Antigen

We provide detailed images of various human coronavirus antigens!

This document explains the "Human Coronavirus Antigens" handled by Biroquest Co., Ltd., specifically from Native Antigen. It includes detailed images of various human coronavirus antigens, starting with "Recombinant Human Angiotensin-Converting Enzyme 2 (ACE2) Extracellular Domain (18-615)." 【Contents】 ■Human ACE2 (18-615) Recombinant Protein, Fc-Tag (CHO) ■Human ACE2 (18-615) Recombinant Protein, Sheep Fc-Tag (HEK293) ■Human ACE2 (19-740) Recombinant Protein, Fc-Tag (CHO) ■Human CD147 (22-205) Recombinant Protein, Fc-Tag (CHO) ■Human Coronavirus 229E Nucleoprotein (E. coli) *For more details, please refer to the PDF document or feel free to contact us.

  • Other bio-related products and services
  • Other analytical and testing equipment
  • others

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Introduction to Shinobiological Co., Ltd.

Introduction to Shinobiological Co., Ltd.

Global supplier of recombinant proteins and antibody-related products! Winner of the 2022 CiteAb Award.

Our company has delivered products using advanced technology platforms to many researchers around the world as a supplier of bio-reagents and related contract services. With the establishment of our Japanese subsidiary, we will provide high-quality research reagents such as recombinant proteins and antibodies, as well as contract services, to domestic researchers at competitive prices. We will continue to support life sciences research and drug discovery research in Japan. 【Business Contents】 ■ Recombinant Proteins ■ Poly/Monoclonal Antibodies ■ cDNA Clones ■ ELISA Kits ■ Contract Services *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Animal-free recombinant bovine serum albumin rBSA [Sample available]

Animal-free recombinant bovine serum albumin rBSA [Sample available]

Animal-free! Can be supplied with a buffer solution that does not contain glycerol.

"Recombinant Bovine Serum Albumin (rBSA)" is a non-animal albumin that is expressed in yeast cells and is equivalent to conventional Bovine Serum Albumin (BSA). Features of rBSA It provides a high-efficiency alternative that does not contain animal-derived components, serving as a substitute for bovine serum albumin. Our recombinant BSA (rBSA) does not contain E. coli DNA, making it an ideal blocking solution for various immunoassays such as ELISA, Western blot, CLIA, lateral flow assays, and immunohistochemistry (IHC). One gram of freeze-dried rBSA is equivalent to 30% BSA (100g) in 333mL of animal-derived serum. [Features] ■ Prevents non-specific attachment of enzymes to plastic surfaces ■ Stabilizes proteins during incubation ■ Does not contain E. coli DNA contaminants ■ Can be supplied in a buffer that does not contain glycerol ■ Animal-free, RNase-free, endotoxin-free *Samples are also available upon request. If you are interested, please feel free to contact us.

  • Other food and beverage ingredients

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Field of establishing projects in agricultural and food biotechnology.

Field of establishing projects in agricultural and food biotechnology.

Brassain (naturally derived artificial sweetener), soy leghemoglobin (alternative meat), chymosin: rennet enzyme (recombinant chymosin)

We would like to introduce the portfolio of enzymes and recombinant proteins from LEVPROT BIOSCIENCE, a company based in Spain. The company is compliant with ISO9001 and ISO13485 standards. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and κ-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Our technology, which focuses solely on yeast cells, ensures production without the inclusion of prokaryotic DNA or animal-derived components. LEVPROT's current protein portfolio and technology are utilized in three major industries: food, IVD, and biopharmaceuticals. 【Food Protein Portfolio】 ■ Brazein ■ Soy leghemoglobin ■ Chymosin (rennin enzyme) *For more details, please refer to the PDF materials or feel free to contact us.

  • Yeast and fungi

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Introduction to LEVPROT BIOSCIENCE Co.

Introduction to LEVPROT BIOSCIENCE Co.

Production of Brazein and more! Establishing solid projects in the field of food tech.

LEVPROT BIOSCIENCE is a Spanish company compliant with ISO 9001 and ISO 13485. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and k-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Molecular biologists and new mRNA synthesis technology. The technology focused solely on yeast cells ensures production free from prokaryotic DNA and animal-derived components. [Applications (partial)] ■ Real-time PCR for DNA and RNA sample diagnostics ■ Infectious disease diagnostics ■ Antibiotic resistance detection ■ Bacterial infection diagnostics ■ Absolute quantification *For more details, please refer to the PDF materials or feel free to contact us.

  • Other food and beverage ingredients

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Recombinant protein

Recombinant protein

We also offer risk-free protein expression services, as well as gene and oligo synthesis services!

We would like to introduce the "recombinant proteins" that we handle. Our protein expression platform has established five recombinant expression systems ranging from prokaryotes to eukaryotes over many years, and we have also developed a unique in vitro E. coli expression system. Additionally, our protein QC department has a specialized technical team equipped with advanced experimental equipment, ensuring that each protein comes with a complete COA report and is of high quality. Our purified proteins have a purity exceeding 90% as detected by SDS-PAGE analysis. [Reasons for Choosing Us (Partial)] ■ 100% risk-free performance guarantee ■ Strict quality control processes ■ Professional research and development team ■ Animal-free ■ GMP-grade proteins * You can download the English version of the catalog. * For more details, please feel free to contact us.

  • Chemicals

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Field of establishing projects in agricultural and food biotechnology.

Field of establishing projects in agricultural and food biotechnology.

Brassain (naturally derived artificial sweetener), soy leghemoglobin (alternative meat), chymosin: rennet enzyme (recombinant chymosin)

Introducing the enzyme and recombinant protein portfolio of the Spanish company LEVPROT BIOSCIENCE. The company is compliant with ISO9001 and ISO13485 standards. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and κ-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Our technology, which focuses solely on yeast cells, ensures production without prokaryotic DNA or animal-derived components. LEVPROT's current protein portfolio and technology are used in three major industries: food, IVD, and biopharmaceuticals. [Food Protein Portfolio] ■ Bratzein ■ Soy Leghemoglobin ■ Chymosin (Rennet enzyme) *For more details, please refer to the PDF document or feel free to contact us.

  • Yeast and fungi

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