Calbiotech offers Radioimmunoassay (RIA) test kits for:

• Free Thryoxine (FT4) Equilibrium Dialysis RIA
• Triiodothyronine Reverse (rT3) RIA
• Free Insulin RIA
• Total Insulin RIA

We also offer buffers and solutions for RIA applications:

• RIA Buffer
• Block Wash Solution
• Hepes Dialysis Buffer

Please inquire if you dont see what you are looking for as we are continously adding new unique products to our RIA line. 

Calbiotech ELISA Kits feature:

• 96 Well Breakable Microplate
• Simple 1 hour procedure
• Interchangeable reagents
• Test performed at Room Temperature
• Minimum 12 Month Shelf Life
• Fast and Clear results

• Click Here to see our product list and order online - Featuring Online Payment and Same Day Shipping.
• Learn about Calbiotech ELISA Custom Development Services.

Calbiotech is proud to offer its clients multiple options when it comes to immunoassays. Our ELISA, lumELISA and RIA products and services are used by many Research Labs, Universities, Reference Labs and Pharmaceutical companies.

Follow the links below to learn more about our offerings for each method:

ELISA | Enzyme Linked Immunosorbent Assays
lumELISATM | Chemiluminescence ELISA
RIA | Radio Immunoassays

Calbiotech products are being used across the globe with distribution channels in over 50 countries and territories. From highly specialized custom products developed for the world’s leading pharmaceutical and reference laboratories to superior quality, economically friendly routine tests helping bring aid and comfort to those in need, Calbiotech has become a world leader in the life science industry.

Order Human ELISA, lumELISA & RIA | Immunoassay Kits Online

Order Animal lumELISA & ELISA Kits | Immunoassay Kits Online

Calbiotech ELISA Kits feature:

• 96 Well Breakable Microplate
• Simple 1 hour procedure
• Interchangeable reagents
• Test performed at Room Temperature
• Minimum 12 Month Shelf Life
• Fast and Clear results

Click Here to see our product list and order online - Featuring Online Payment and Same Day Shipping.

Learn about Calbiotech ELISA Custom Development Services.

Calbiotech lumELISA, an Ultra-Sensitive Chemiluminescense, is the choice when Sensitivity, Sample Size and Dynamic Range Matter!

The advantages of lumELISA:

• Sensitivity as low as 0.01mIU/mL
• Wider dynamic range
• Small sample volume (5-50 uL)
• Kits come in 96 wells format with breakable wells
• One hour incubation time at room temperature

Click Here to see the power of Calbiotech lumELISA!

Also available Calbiotech lumELISA Animal Model Immunoassays