{"product_id":"new-product-223501","title":"PTBP1 polyclonal antibody","description":"\u003cp\u003ePlays a role in pre-mRNA splicing and in the regulation of alternative splicing events. Activates exon skipping of its own pre-mRNA during muscle cell differentiation. Binds to the polypyrimidine tract of introns. May promote RNA looping when bound to two separate polypyrimidine tracts in the same pre-mRNA. May promote the binding of U2 snRNP to pre-mRNA. Cooperates with RAVER1 to modulate switching between mutually exclusive exons during maturation of the TPM1 pre-mRNA. Represses the splicing of MAPT\/Tau exon 10. In case of infection by picornaviruses, binds to the viral internal ribosome entry site (IRES) and stimulates the IRES-mediated translation.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Rabbit \/ Human, Mouse, Rat","offer_id":47661578322200,"sku":"BS91130","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_07db69ee-8e0b-4665-a997-70fcac1282ae.jpg?v=1707459785","url":"https:\/\/danabiosci.com\/products\/new-product-223501","provider":"Dana Bioscience","version":"1.0","type":"link"}