{"product_id":"new-product-620416","title":"Active Ciliary Neurotrophic Factor (CNTF)","description":"\u003cp data-mce-fragment=\"1\"\u003eProduct No.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAPA021Hu01\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOrganism Species\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHomo sapiens (Human).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBuffer Formulation\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTraits\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFreeze-dried powder\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePurity\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u0026gt; 95%\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIsoelectric Point\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e6.3\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eApplications\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCell culture; Activity Assays.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUOM\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e10µg 50µg 200µg 1mg 5mg\u003c\/p\u003e\n\u003cdiv class=\"product_left\"\u003e\n\u003ch3\u003eACTIVITY TEST\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_image\"\u003e\n\u003cimg src=\"https:\/\/www.cloud-clone.com\/upload\/product\/pictures\/APA021Hu01-202301281715326323.jpg\"\u003e\n\u003cp\u003eCiliary Neurotrophic Factor (CNTF) is a common extracellular polypeptide hormone who has neuroprotective effects on a variety of central and also peripheral nervous system neurons. It promotes differentiation and maturation of oligodendrocyte precursor cells to oligodendrocytes under in vitro conditions and thus improves remyelination. In addition, CNTF can also increase the survival of mature oligodendrocytes. To test the effect of CNTF on cell proliferation of SK-N-SH , SK-N-SH cells were seeded into triplicate wells of 96-well plates at a density of 5, 000 cells\/well and allowed to attach overnight, then the medium was replaced with serum-free standard DMEM  prior to the addition of various concentrations of CNTF. After incubated for 72h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10 µl of CCK-8 solution was added to each well of the plate，then measure the absorbance at 450 nm using a microplate reader after incubating the plate for 1-4 hours at 37 °C .Cell proliferation of SK-N-SH cells after incubation with CNTF for 72h observed by inverted microscope was shown in Figure 1.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_image\"\u003e\n\u003cimg src=\"https:\/\/www.cloud-clone.com\/upload\/product\/pictures\/APA021Hu01-202301281716038857.jpg\"\u003e\n\u003cp\u003eThe dose-effect curve of CNTF was shown in Figure2. It was obvious that CNTF significantly promoted cell proliferation of SK-N-SH cells. The ED50 for this effect is typically 4.685-83.37ng\/ml.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eUSAGE\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eReconstitute in 20mM Tris, 150mM NaCl (PH8.0) to a concentration of 0.1-1.0 mg\/mL. Do not vortex.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSTORAGE\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eAvoid repeated freeze\/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSTABILITY\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_reference\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eMagazine\u003c\/td\u003e\n\u003ctd\u003eCitations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStem?Cells.?\u003c\/td\u003e\n\u003ctd\u003eCiliary Neurotrophic Factor Promotes the Activation of Corneal Epithelial Stem\/Progenitor Cells and Accelerates Corneal Epithelial Wound Healing\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25546438\" target=\"_blank\"\u003ePubmed:25546438\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrontiers in Molecular Neuroscience\u003c\/td\u003e\n\u003ctd\u003eRosiglitazone Exerts an Anti-depressive Effect in Unpredictable Chronic Mild-Stress-Induced Depressive Mice by Maintaining Essential Neuron Autophagy and Inhibiting Excessive Astrocytic Apoptosis.\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28959186\" target=\"_blank\"\u003epubmed:28959186\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEXPERIMENTAL EYE RESEARCH\u003c\/td\u003e\n\u003ctd\u003eMesenchymal stem cells provide paracrine neuroprotective resources that delay degeneration of co-cultured organotypic neuroretinal cultures\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0014483519300259\" target=\"_blank\"\u003ePubmed: 31108056\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_relation\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eCatalog No.\u003c\/td\u003e\n\u003ctd class=\"td_2\"\u003eRelated products for research use of Homo sapiens (Human) Organism species\u003c\/td\u003e\n\u003ctd class=\"td_3\"\u003eApplications (RESEARCH USE ONLY!)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPA021Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/APA021Hu01.html\"\u003eActive Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCell culture; Activity Assays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPA021Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPA021Hu01.html\"\u003eRecombinant Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAA021Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/PAA021Hu01.html\"\u003ePolyclonal Antibody to Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLAA021Hu71\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/LAA021Hu71.html\"\u003eBiotin-Linked Polyclonal Antibody to Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAA021Hu21\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAA021Hu21.html\"\u003eMonoclonal Antibody to Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAA021Hu22\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAA021Hu22.html\"\u003eMonoclonal Antibody to Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEA021Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/SEA021Hu.html\"\u003eELISA Kit for Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCA021Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/SCA021Hu.html\"\u003eCLIA Kit for Ciliary Neurotrophic Factor (CNTF)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eChemiluminescent immunoassay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLMA021Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/LMA021Hu.html\"\u003eMagnetic Luminex Assay Kit for Ciliary Neurotrophic Factor (CNTF) ,etc.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Luminex Assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Cloud-clone","offers":[{"title":"50ug \/ \u003e 90% \/ Homo sapiens (Human)","offer_id":47569106698520,"sku":"APA021Hu01","price":446.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/NP_14892c15-f377-42f8-9aac-38074dadf3cc.jpg?v=1705983610","url":"https:\/\/danabiosci.com\/products\/new-product-620416","provider":"Dana Bioscience","version":"1.0","type":"link"}