{"product_id":"klf4-monoclonal-antibody-mb66723","title":"KLF4 Monoclonal Antibody-MB66723","description":"\u003cp\u003eKLF4 Monoclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: MB66723-50, MB66723-100\u003c\/p\u003e\n\n\u003cp\u003eProduct: Mouse IgG2b kappa. Liquid in PBS, pH 7.3, 30% glycerol, and 0.01% sodium azide.\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: O43474\u003c\/p\u003e\n\n\u003cp\u003eHost: Mouse\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, IF\/ICC, FC\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: WB (1\/1000 - 1\/2000)\u003c\/p\u003e\n\n\u003cp\u003eBackground: KLF4 is a member of the erythroid Kruppel-like factor (EKLF) multigene family that is highly expressed in the differentiating layers of the epidermis. KLF4 plays a critical role in the differentiation of epithelial cells and is essential for normal gastric homeostasis. Depending on the target gene, KLF4 can function as both a repressor and activator of transcription. Research studies suggest this protein may function as either a tumor suppressor or an oncogene depending on tumor type, with up-regulation in human squamous cell carcinoma of the head and neck and down-regulation in colorectal carcinoma. The in vitro reprogramming of somatic cells to an embryonic-like state has been achieved by retroviral transduction of four factors: Oct-3\/4, Sox2, c-Myc, and KLF4. These induced pluripotent stem cells (iPS) are of great therapeutic interest as they exhibit the key characteristics and growth properties of pluripotent stem cells.\u003c\/p\u003e\n\n\u003cp\u003ePurification and Purity: This antibody is purified through a protein G column.\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: Recognizes endogenous levels of KLF4 protein.\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: ~ 62 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 analysis of KLF4 expression in recombincant protein (A) whole cell lysates., Immunofluorescent analysis of KLF4 staining in Hela cells transfected with pMX constructs. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a AF594-conjugated secondary antibody (red) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: EZF; GKLF; Krueppel-like factor 4; Epithelial zinc finger protein EZF; Gut-enriched krueppel-like factor\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human KLF4. The exact sequence is proprietary.\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":42989547421875,"sku":"MB66723-50","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42989547454643,"sku":"MB66723-100","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_155e3c2d-f293-458f-89ba-a7b8a3f252c5.jpg?v=1706095138","url":"https:\/\/afsbio.com\/products\/klf4-monoclonal-antibody-mb66723","provider":"AFSBio Inc.","version":"1.0","type":"link"}