About CUSABIO

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Company Overview

Over 10 years ago, CUSABIO was started from a small lab. Since then, it has succeeded in becoming a good partner to researchers worldwide. It is dedicated to providing 50,000 validated antibodies, 4900 recombinant proteins, 346 cytokines, 13,000 cDNA clones and thousands of ELISA kits to global customers in the research fields of cancer, cell biology, immunology, neuroscience epigenetics, and more. Additionally, CUSABIO is an excellent source of custom proteins expressed in E. coli, yeast, baculovirus, or mammalian expression systems. 

CUSABIO has a sound platform for the development of ELISA kits, mature antigen-antibody research, and development systems. CUSABIO is proficient in a variety of ELISA technologies, such as the double-antibody sandwich method, double antigen sandwich method, (direct) competition ELISA, indirect competition ELISA, blocking method, indirect ELISA, as well as other methods. Working in conjunction with its diagnostic kits development team, CUSABIO is able to develop kits of clinical diagnostic level. "CUSABIO now offers a broad range of ELISA kits covering over 4,000 different assay targets. At present we have over 4000 kits.

So why choose CUSABIO?

Quality Control and Performance Evaluation for ELISA Kits

• Linearity ranges
• Linearity
• LLD (Lower Limit of Detection)
• Precision
• Recovery
• Component and kit stability
• Specificity
• Natural samples detection (Show More)

Ready-to-use

Each ELISA kit consists of coated plate and ready-to-use solution allowing for simple operation. No special handling required!

 

Multiple Species

CUSABIO ELISA kits cover more than 20 species with broad research areas to meet a wide variety of needs.

High Sensitivity

CUSABIO selects high-quality antibodies as the raw materials of ELISA kits, which ensure that the kits have higher sensitivity generally. When CUSABIO randomly compared CUSABIO ELISA kit sensitivity with different competitors' assays across 21 popular protein targets and calculated the ratios, CUSABIO ELISA kits show superior sensitivity. The results are shown in the figure below.

Multiple Biological Samples

The ELISA kits are validated in multiple biological samples: serum, plasma, body fluids such as urine, cell culture supernatant, and cell/tissue lysate.

 

Food safety & Drug Residues ELISA kits now available

Food safety has become a global issue because it affects the health of everyone. CUSABIO has developed a series of ELISA kits for food safety & drug Residues such as: Gentamicin (GEN), Kanamycin (KA), Aflatoxin, and so on.

Cited in more than 8000 references

After more than 10 years dedicated to developing good research tools for its customers, CUSABIO is now trusted by thousands of researchers all around world. CUSABIO products are cited in more and more publications in well-known magazines such as Nature, PLOS One, JASN, Bio Factors, Society for Endocrinology, Scientific Reports, APS and so on. Click here to see more references

 

100% Risk-free Performance Guarantee

CUSABIO provides replacement product or refund if the product doesn't perform as promised in the manual. Read more.