{"product_id":"med22-polyclonal-antibody-bs60173","title":"MED22 Polyclonal Antibody-BS60173","description":"\u003cp\u003eMED22 Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS60173-50, BS60173-100\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: Mediator of RNA polymerase II transcription subunit 22; Mediator complex subunit 22; Surfeit locus protein 5; Surf-5; MED22; SURF5\u003c\/p\u003e \n\n\u003cp\u003eProduct: Rabbit IgG, 1mg\/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: Q15528\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB\u003c\/p\u003e \n\n\u003cp\u003eAll Applications: WB: 1:500~1:1000\u003c\/p\u003e\n\n\u003cp\u003eBackground: Med22 is a subunit of the RNA polymerase II (Pol II) transcriptional mediator complex. The mediator complex is a coactivator involved in the regulated transcription of Pol II-dependent genes. Functioning as a bridge to convey information from gene-specific regulatory proteins to the basal Pol II transcription machinery, the mediator complex is recruited to promoter regions by directly interacting with regulatory proteins. The mediator complex also serves as a scaffold for the assembly of a functional pre-initiation complex with Pol II and other general transcription factors. Med22 (Mediator complex subunit 22), also known as SURF5 (Surfeit locus protein 5), is a ubiquitously expressed 200 amino acid nuclear protein that is one of several components of the mediator complex. There are two isoforms of Med22 that are produced as a result of alternative splicing events.\u003c\/p\u003e\n\n\u003cp\u003ePurification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is \u0026gt; 95% (by SDS-PAGE).\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: MED22 polyclonal antibody detects endogenous levels of MED22 protein.\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: ~ 22 kDa\u003c\/p\u003e\n\n\u003cp\u003eNote: For research use only, not for use in diagnostic procedure.\u003c\/p\u003e\n\n\u003cp\u003eExtra Notes: Western blot (WB) analysis of MED22 polyclonal antibody at 1:500 dilution\u003cbr\u003e\nLane 1: A549 whole cell lysate\u003cbr\u003e\nLane 2: Mouse heart tissue lysate\u003cbr\u003e\nLane 3: Rat liver tissue lysate\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: A synthetic peptide corresponding to residues in Human MED22.\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"50µl","offer_id":42911832866995,"sku":"BS60173-50","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42911832899763,"sku":"BS60173-100","price":452.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_ae9fd0c7-d37c-490e-9ba6-88827d0fc1b3.jpg?v=1703180324","url":"https:\/\/afsbio.com\/products\/med22-polyclonal-antibody-bs60173","provider":"AFSBio Inc.","version":"1.0","type":"link"}