<p><strong>产品属性 Product Attributes </strong></p> <p><strong>基本信息 </strong></p> 别名： Ciliary Neurotrophic Factor;CNTF<br/>规格: 10ug ; 50ug ; 500ug ; 1mg<br/>外观(性状)： Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 100mM NaCl, pH 8.0.<br/>纯度: ≥95% as determined by reducing SDS-PAGE.<br/>储存条件: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. <br/>运输条件： The product is shipped at ambient temperature.<p><strong>产品信息 </strong></p> 背景说明： Ciliary Neurotrophic Factor (CNTF) is a potent survival factor for neurons and oligodendrocytes.CNTF has also been shown to prevent the degeneration of motor axons after axotomy.CNTF is highly conserved across species and exhibits cross-species activities.Human and rat CNTF share approximately 83% homology in their protein sequence.CNTF is structurally related to IL6，IL11，LIF and OSM.All of these four helix bundle cytokines share gp130 as a signal transducing subunit in their receptor complexes.CNTF，like FGF acidic，FGF basic，and PD-ECGF (platelet-derived endothelial cell growth factor)，does not possess a signal sequence that would allow secretion of the factor by classical secretion pathways.The mechanism underlying the release of CNTF is unknown.<br/>来源： E.coli<p><strong>其它标识</strong></p> 溶剂: Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.<br/>内毒素: Less than 0.1 ng/ug(1 IEU/ug)as determined by LAL test. <p><strong>产品介绍 Product Introduction</strong></p> Recombinant Human Ciliary Neurotrophic Factor is produced by our E.coli expression system and the target gene encoding Ala2-Met200 is expressed. <p><strong>注意事项 Considerations</strong></p> 1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。 <br/>2.为了您的安全和健康，请穿好实验服并佩戴一次性手套和口罩操作。 <br/>3.实验结果可由多种因素影响，相关处理只限于产品本身，不涉及其他赔偿。