Factory Wholesale Price Supply CAS 57-63-6 Ethynyl Estradiol Powder CAS NO.57-63-6

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2) We have our own R&D and production base,equipped with advanced production equipment and precision testing the Unitef States Pharmacopoeia(USP),the Britis Pharmacopoeia(EP) and other international advanced standards.All products are through the KOSGER,HALAL certification,the ISO quality management system certification and the HACCP certification.
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The phosphate salt form of ruxolitinib, an orally bioavailable Janus-associated kinase (JAK) inhibitor with potential antineoplastic and immunomodulating activities. Ruxolitinib specifically binds to and inhibits protein tyrosine kinases JAK 1 and 2, which may lead to a reduction in inflammation and an inhibition of cellular proliferation. The JAK-STAT (signal transducer and activator of transcription) pathway plays a key role in the signaling of many cytokines and growth factors and is involved in cellular proliferation, growth, hematopoiesis, and the immune response; JAK kinases may be upregulated in inflammatory diseases, myeloproliferative disorders, and various malignancies.