{"product_id":"rq5834","title":"Pinin Antibody \/ PNN \/ DRSP","description":"\u003cp\u003ePinin is a protein that in humans is encoded by the PNN gene. By yeast 2-hybrid analysis of HeLa cells, followed by sequence analysis, it was found that epitope-tagged human PNN interacted with the serine\/arginine (SR)-rich proteins SRP75\/SRSF4, SRM300\/SRRM2, and SRRP130\/PNISR. Truncation analysis revealed that the polyserine\/RS domain of PNN and flanking sequences participated in binding to these SR proteins. The 4 proteins colocalized in the nucleus of HCE-T cells, and overexpression of any of these proteins affected the distribution of the others between nuclear speckles and nucleoplasm.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"100 ug \/ Rabbit","offer_id":49475926229272,"sku":"RQ5834","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_7eb31db4-848f-43bf-9a39-555175d6fa18.jpg?v=1734463672","url":"https:\/\/danabiosci.com\/products\/rq5834","provider":"Dana Bioscience","version":"1.0","type":"link"}