{"product_id":"yp-ab-01034-10ul","title":"XBP-1 Monoclonal Antibody","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReaction species:\u003c\/b\u003e Human\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGene Name:\u003c\/b\u003e XBP1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtein name:\u003c\/b\u003e X-box-binding protein 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMolecular weight (DA):\u003c\/b\u003e 29kD\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImmunogen:\u003c\/b\u003e Purified recombinant fragment of human XBP-1 expressed in E. Coli.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpecificity:\u003c\/b\u003e XBP-1 Monoclonal Antibody detects endogenous levels of XBP-1 protein.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComposition:\u003c\/b\u003e Ascitic fluid containing 0.03% sodium azide,0.5% BSA, 50%glycerol.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSource:\u003c\/b\u003e Monoclonal, Mouse\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDilution ratio:\u003c\/b\u003e Western Blot: 1\/500 - 1\/2000. ELISA: 1\/10000. Not yet tested in other applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurification process:\u003c\/b\u003e Affinity purification\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e -20°C\/1 year\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOther Names:\u003c\/b\u003e XBP1; TREB5; XBP2; X-box-binding protein 1; XBP-1; Tax-responsive element-binding protein 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackground:\u003c\/b\u003e This gene encodes a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. This gene product is a bZIP protein, which was also identified as a cellular transcription factor that binds to an enhancer in the promoter of the T cell leukemia virus type 1 promoter. It may increase expression of viral proteins by acting as the DNA binding partner of a viral transactivator. It has been found that upon accumulation of unfolded proteins in the endoplasmic reticulum (ER), the mRNA of this gene is processed to an active form by an unconventional splicing mechanism that is mediated by the endonuclease inositol-requiring enzyme 1 (IRE1). The resulting loss of 26 nt from the spliced mRNA causes a frame-shift and an isoform XBP1(S), which is the functionally active transcription factor. The isoform encoded by the unspliced mRNA, XBP1(U), is constitutively e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction:\u003c\/b\u003e disease:Genetic variations in XBP1 could be associated with susceptibility to major affective disorder type 7 (MAFD7) [MIM:612371]. Major affective disorders represent a class of mental disorders characterized by a disturbance in mood as their predominant feature.,function:Transcription factor essential for hepatocyte growth, the differentiation of plasma cells, the immunoglobulin secretion, and the unfolded protein response (UPR). Acts during endoplasmic reticulum stress (ER) by activating unfolded protein response (UPR) target genes via direct binding to the UPR element (UPRE). Binds DNA preferably to the CRE-like element 5'-GATGACGTG[TG]N(3)[AT]T-3', and also to some TPA response elements (TRE). Binds to the HLA DR-alpha promoter. Binds to the Tax-responsive element (TRE) of HTLV-I.,induction:Up-regulated by ATF6 via direct binding to the ERSE in response to endoplasmic reticulum stre\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Upingbio","offers":[{"title":"10UL","offer_id":50688839483672,"sku":"YP-Ab-01034-10UL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/images_8a20098f-08b3-4aac-875a-ec539a13af5a.png?v=1758556017","url":"https:\/\/danabiosci.com\/products\/yp-ab-01034-10ul","provider":"Dana Bioscience","version":"1.0","type":"link"}