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Contrived Tears with Tryptase Kit

Our Contrived Tears with Tryptase Kit (artificial tears), features six 1 ml v-shaped vials with differing tryptase levels. Our Contrived Tears with Tryptase have been developed from > 15 components known to be present in tears, balancing protein, salt and pH alike, in line with accepted tear formulations and tryptase levels reported in the peer reviewed literature. Our Contrived Tears with Tryptase Kit offers the same tear formulation as our standard tears (osmolarity - 300 mOsms/L), but with varying tryptase levels, reflecting both normal subject, 2 ng/ml tryptase, as well as higher levels of tryptase known to be present, 5, 10, 15, 20 and 25 ng/ml during allergic conjunctivitis. Our Contrived Tears with Tryptase are a low cost solution to your diagnostic and research needs and are sold in six 1 ml pre-made volumes of 2, 5, 10, 15, 20 and 25 ng/ml tryptase, with a tear osmolarity of 300 mOsms/L salt / protein, at pH 7.4.

All our Contrived Tear Vials should be stored closed at 4 - 8 C and have a shelf life of 4 weeks after opening.

All of Ursa BioSciences' tear products are contained in specialized glass vials to maintain pH and osmolarity.

For researchers performing light sensitive measurements, we also offer our Tryptase Kit in amber vials.

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Contrived Tears with Tryptase Kit

Our Contrived Tears with Tryptase Kit...

Sales price: $399.00

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Our Contrived Tears with Tryptase Kit...

Sales price: $425.00

Product details