For Scientists, By Scientists
For Scientists, By Scientists
Leading Manufacturer of Antibodies, Proteins, Nanobodies & Immunoassays
Founded in 2001, Proteintech has the largest proprietary portfolio of self-manufactured antibodies, covering 2/3 of the human proteome. With over 200,000 products cited and confirmed specificity, Proteintech offers antibodies and immunoassays across a wide range of research areas.
In addition, Proteintech produces cytokines, growth factors and other proteins that are human expressed, bioactive and cGMP-grade. MyBio give you easy access to Proteintech’s extensive range of high quality and competitively priced antibodies, cytokines, and other essential research products.
Proteintech aims to match customers’ dedication to research by providing high quality, reliable reagents that contribute to reproducible results.
Core Product Lines available from MyBio
Antibodies & Immunoassay
We supply over 15,000 products against 13,000 different proteins. This selection currently covers 2/3 of the human proteome and is self manufactured and validated for reproducibility, creating unparalleled quality and uninterrupted supply.
Every antibody is extensively validated in-house, including the use of siRNA knockout/knockdown (KO/KD) to demonstrate specificity.
4,700+ antibodies have been verified by KO/KD validation.
20ul sample sizes available.
Cytokines & Growth Factors
Human cell expressed cytokines and growth factors that are free from animal components. The HumanKine human expression system ensures that proteins have native conformation and post-translational modifications to optimize biological activity. No expression tags, xeno-free, just high quality proteins.
HumanKine recombinant proteins are created in HEK293 cells using animal free components.
All HumanKine recombinant proteins are produced in Proteintech's in-house cGMP grade laboratory adhering to strict quality control regulations.
GMP-compliant and ISO 13485 certified.
Nanobody-based Reagents
Nanobodies are the smallest known antibodies (~12-15 kDa of conventional IgG antibodies). They are the antigen binding domains or variable heavy domain of heavy chain antibodies (VHHs) from camelids.
ChromoTek Nanobody-based reagents are recombinantly expressed, and ready-to-use.
Nanobodies provide higher level performance than conventional IgG antibodies in applications such as IP, IF, live cell imaging, biosensor assays, and protein purification.
Better images with ChromoTek Nanobodies.