{"product_id":"new-product-232980","title":"STK31 polyclonal antibody","description":"\u003cp\u003eProtein kinases catalyze the post-translational transfer of a phosphate group from ATP to a serine, threonine or tyrosine residue, thereby playing a major role in many intracellular and intercellular signaling cascades. STK31 (Serine\/threonine-protein kinase 31) is a 1019 amino acid protein belonging to the protein kinase superfamily. STK31 contains one C-terminal protein kinase domain and one N-terminal Tudor domain, which functions as a protein-protein interaction motif during RNA metabolism or transport. As a testis-specific kinase, STK31 is found in both post-meitoic spermatocytes as well as in mature spermatozoa and is thought to be involved in spermatogensis and\/or sperm function. Also, as a result of frequent expression in colorectal, gastric and esophageal cancers, STK31 has been identified as a potential cancer\/testis (CT) antigen. There are two named isoforms of STK31 which are produced as a result of an alternative splicing event.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Rabbit \/ Human,Mouse,Rat","offer_id":47664118268184,"sku":"BS60242","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_73cb76cf-8b19-46b1-a846-21fbcaee66f9.jpg?v=1707510230","url":"https:\/\/danabiosci.com\/products\/new-product-232980","provider":"Dana Bioscience","version":"1.0","type":"link"}