SPEAR Immunoassays
Single-Digit Protein Molecule Detection in Microsamples
Find Us
Address : 100 Tradecenter Dr, Suite 510 , Woburn, MA,01801
Ultrasensitive immunoassays capable of analyzing smaller samples – beyond the limits of current standards. Spear Bio’s 2-factor authentication assay dramatically increases sensitivity with outstanding signal-to-noise (low background), enabling high sensitivity and ability to analyze small volumes. Spear’s reagent-focused technology leverages customers’ existing installed base of Instruments and can detect down to single counts of molecules per sample.
Spear Bio is focused on supporting customers focused on academic and research testing of important pharmacodynamic and exploratory biomarkers. For customers interested in collaborating with Spear Bio on immunoassay needs, email us at info@spear.bio
SPEAR IMMUNOASSAY ADVANTAGES
ULTRA-SENSITIVITY
-Two- step successive extension allows low level of background and extraordinary sensitivity
-Low fg/ml limit of detection
SMALL SAMPLE
Requires only 1uL of sample, minimizing dilutions needed to fulfil >100uL requirements in other methods
HIGHLY QUANTITATIVE
6+ orders of magnitude of dynamic range ensuring robust, quantitative results
HUGE INSTALLED BASE OF INSTRUMENTS AND READERS
Read by any real-time PCR instrument
EASY TO AUTOMATE WORKFLOW
The SPEAR immunoassay platform is homogeneous, wash-free and leverages existing lab work-flow methods
SPEAR Immunoassay Applications
Academic and Preclinical Research
Clinical Trial Testing
Post-marketing studies
