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Whole blood cells suitable for use in complement titration, adsorption procedures, testing for agglutinins/HA assays, and the preparation of stroma as particulate reagents.
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Chemical. CAS 171599-83-0. Formula C22H30N6O4S . C6H8O7. MW 474.6 . 192.1. Synthetic. Potent cGMP-specific phosphodiesterase inhibitor that is highly selective for PDE5. It inhibits PDE5 activity in isolated rabbit platelets with an IC50 value of 3.6nM 3nM in human corpus cavernosum compared to inhibition of PDE1 and PDE3 activities IC50s = 0.26 and 65µM, respectively. Inhibition of PDE5 enhances the relaxation of smooth muscle in a range of vascular tissues by prolonging the nitric oxide/cGMP-mediated activation of cGMP-dependent protein kinase. While most notable for its use in the treatment of erectile dysfunction, sildenafil’s vasorelaxant properties have also been used to control vascular tone in pulmonary arterial hypertension and high-altitude pulmonary edema associated with altitude sickness. The citrate salt has superior water solubility and pharmacokinetics compared to the base salt of sildenafil.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
An alkaline phosphatase inhibitor (Ki = 1.1 mM for the bovine intestine enzyme); has been used in affinity chromatography for the purification of alkaline phosphatase; has been used in electrochemical modification of glassy carbon electrodes
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
A very long-chain fatty acid methyl ester; has been found in transesterified palm oil, biodiesel produced by the microalga Botryococcus, and in sediment samples from Lake Kivu in the EAst African rift valley
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Chicken whole blood is aseptically collected and prepared to order from our colony of animals. These cell suspensions are useful for the titration of complement, adsorption procedures, testing for agglutinins/HA assays, and for the preparation of stroma as particulate reagents. Chicken red blood cells are perishable and are collected and processed upon receipt of your order.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Defibrinated chicken blood is aseptically collected and prepared to order from our colony of animals. Fibrin is mechanically removed during the clotting process without the presence of anticoagulants or other additives. Defibrinated chicken blood is ideal for blood agar plate preparations. Blood Agar is a general purpose enriched medium often used to grow fastidious organisms and to differentiate bacteria based on their hemolytic properties. Defibrinated chicken blood is perishable and is collected and processed upon receipt of your order.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Citrated bovine blood is aseptically collected and prepared to order from our colony of animals. These cell suspensions are useful for the titration of complement, adsorption procedures, testing for agglutinins/HA assays, and for the preparation of stroma as particulate reagents. Bovine red blood cells are perishable and are collected and processed upon receipt of your order.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More