The ES Buffer is an endotoxin-specific buffer that is ideal for untreated LAL. Though all LAL reagents produced by FUJIFILM Wako LAL are endotoxin-specific, other commercially available LAL reagents are not. Without this buffer, tests can present a potential false positive when trying to determine the endotoxin concentration in the sample.
Single-test vials come with pre-dispensed LAL reagent for a single measurement. This configuration is used by adding 0.2 mL of the sample directly to the reaction vial containing the lyophilized reagent. This single-test vial is designed to be used with our Toxinometer® Measurement System (Toxinometer®) to assist labs transitioning from a gel clot to a kinetic turbidimetric methodology.
PYROSTAR ES-F Multi Test Vial/80 Test Kit (any of WPEK4-20015, WPEK4-20003, WPEK4-20006, WPEK4-20125, or WPEK4-20025) or PYROSTAR ES-F Single Test Vial/25 Test Kit (any of WPESK-0015, WPESK-0003, WPESK-0125, and WPESK-0025) Plus: Pipette Tips (200uL, 200uL extended, 1000uL), Dilution Tubes (13 x 100mm tube), Culture Tubes (10 x 75mm tube), Lysate Reagent Water (125mL reagent water), Aluminum caps (Caps for 10 x 75mm tubes), Microplates (96 well microplates/if required).