About our partners


View St John’s Laboratory primary antibodies (8000+).

St John’s Laboratory Ltd supply research antibodies, ELISA kits, proteins and peptides to academia and industry worldwide, with a strong focus in serving the academic community in the UK. We aim to know our customers and understand their research needs. We take quality control seriously and welcome any feedback from our customers. We have a 100% satisfaction guarantee on all our products.

Core Values

St John’s laboratory was founded upon the mission to improve quality, reproducibility, and reliability through antibody validation. This mission has driven us to not only connect our customers with a product, but to also provide them with a platform to explore and evaluate the product’s performance before making a purchase. Through this, we will enable researchers to utilise their time efficiently and discover more sooner.

Our Process

To align our customer’s needs with the highest quality antibodies, we provide sufficient data on the product’s performance which has been independently validated by scientists. The provided data helps guide our customers in evaluating and selecting the right antibody.

What We Do

We welcome customer participation in product trials and aim to help our customers make informed decisions about their purchases.

Official Website: www.stjohnslabs.com


View GenScript THE Elite tag antibodies (47).

Company Overview

GenScript is the leading gene, peptide, protein and antibody research partner for fundamental life science research, translational biomedical research, and early stage pharmaceutical development. Since our establishment in 2002, GenScript has exponentially grown to become a global leading biotech company that provides life sciences services and products to scientists over 100 countries worldwide. During our tenure we have built the best-in-class capacity and capability for biological research services encompassing gene synthesis and molecular biology, peptide synthesis, custom antibodies, protein expression, antibody and protein engineering, and in vitro and in vivo pharmacology – all with the goal to Make Research Easy.

  • Life Sciences Research Services
  • Life Sciences Research Catalog Products
  • Preclinical Drug Development Services
  • Industrial Synthetic Biology Products

Key Facts about GenScript

  • Peer-Reviewed Citations – GenScript is the frequently cited biotech company in the world. More than 12,000 papers cite the service and products from GenScript.
  • Gene synthesis – one of the largest gene synthesis capacity in the world with > 100 million bp/month; record length 50 kb; turnaround time as short as 4 business days.
  • Peptide synthesis – 6,000/month; record length over 100 aa.
  • Antibody services – 6,000 rabbits and 12,000 rodents; pAb/mAb in 45 days; guaranteed immune response & amount.
  • Protein expression – 4 major expression systems (bacterial, mammalian, yeast, insect); guaranteed purified protein.
  • Animal model services – Fibrotic disease model platform with revolutionary imaging technology; Tumor model platform with in vivo bioluminescence imaging.
Official Website: www.genscript.com 


View ABclonal primary antibodies (4000+).

ABclonal is ranked Top 5 antibody manufacturers.

ABclonal not only provides antibodies for leading antibody vendors in the market, but also partnership with prestigious pharmaceuticals, research academies, and other industries, etc. In additiona to manufacture, we dedicate to be the best validation platform in the world.

ABclonal is the leader in biomolecular solutions for immune science.

ABclonal is a dynamic and growing provider of high quality biology research reagents, tools, and custom services. From our headquarters in the heart of the Boston Biotech Cluster we support the needs of academic and industry clients for custom-made proteins, antibodies and peptides. In addition, we maintain a large catalog of unique and highly sensitive ELISA kits, and ready-made proteins, peptides, antibodies, custom ChIP-seq, and cell culture products.

Our goal is to provide the highest quality research reagents and services for reasonable costs allowing our customers to focus their precious time and resources on advancing their own research. We provide our customers with the critical reagents they need more rapidly and in a more cost-effective manner than can be done in their own labs.

To provide the most effective support we are constantly seeking out new technologies that speed up project delivery, drive down cost, and improve quality. Such improvements include the recent introduction of our MassAb™ platform that produces a panel of monoclonal antibodies against a single target protein at greatly reduced per antibody costs. In addition, we also produce no-risk custom polyclonal antibodies that customers can receive at no cost for evaluation in their own systems.

We currently have a catalog of more than 9,000 antibodies. Our vivarium is capable of hosting 40,000 rabbits over the course of the year. This allows us to provide multiple types of partnerships for our customers.

ABclonal has an animal research base that can hold more than 4000 standard cultivation cages and, with our professional R&D team, ABclonal has self-produced more than 9,000 golden rabbit polyclonal antibodies, including those useful in hot areas such as epigenetics, apoptosis, RNA binding proteins, signaling pathways, and neoplastic diseases.

Official Website: www.abclonal.com

If you are a manufacturer, and interested in becoming a supplier of AntibodyPlus Inc., please contact info@antibodyplus.com.

arigo bio

Have you noticed a squirrel hidden in the logo of arigo? Arigo Biolaboratories made itself synonymous with Smart Solutions using “squirrel” as a symbol, to provide the most comprehensive collections of Antibody Duos and Panels for paper publications. Pathway duos identifies protein-protein relationships, PTM duos detect total and modified form of target proteins, Control duos and ELISA duos accelerate experimental procedures. Antibody Panels consist of several antibodies grouped together according to their scientific relevance. Arigo also manufactures hundreds of ELISA kits to meet the needs in the emerging research world.

Like squirrels, Arigo are nuts about antibodies. Only the best are chosen, only the smartest are accomplished.

Official Website: https://www.arigobio.com/