ClearFirst-1000Start型蛋白纯化系�?参数-价格-中国粉体罐�/title>

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<p><span>上海闪谱生物科技公司是分析仪器公司投资的，以留学人员为主体的高科技公司，专注于生命科学仪器，与复旦大学、交通大学、华东理工大学、中科院相关院所保持着紧密的联系，为生命科学工作者提供优质科学仪器、�/span></p><p><span>ClearFirst-1000Start<span>型蛋白纯化系统是上海闪谱生物开发的一键式蛋白纯化系统，主要用于取代美囼�/span><span>GE</span><span>公司皃�/span><span>AKTAstart</span><span>不�/span><span>Bio-rad</span><span>公司皃�/span><span>BioLogic LP</span><span>蛋白纯化系统，主要用于小型生命科学实验室的蛋白纯化工作，与传统方法相比，极大提高了纯化工作的效率，节约大量的人力物力、�/span></p><p><span>ClearFirst-1000Start<span>型蛋白纯化系统在泵、检测器、馏分收集器、控制工作站软件方面性能均超趉�/span><span>GE</span><span>公司皃�/span><span>AKTAstart</span><span>蛋白纯化系统，具有极强大的功能与极高的性价比，是我国蛋白纯化实验室的理想选择、�/span></p><p><span>ClearFirst-1000</span><strong><span>Start</span></strong><span>仪器特点</span><span>９�/span></p><p><span>1� </span><span>使用三通阀进行缓冲液选择与样品进样，具有极高的实用价值；</span></p><p><span>2� </span><span>使用高精度恒流蠕动泵，脉动小，基线稳定，流量输出准确：�/span></p><p><span>3� </span><span>流量<span>0-10</span><span> ml/min</span><span>，可兼顾分析与冲洗，可升级为<span>0-40</span><span> ml/min</span><span>：�/span></p><p><span>4� </span><span>采用全波长检测器，可�?span>190-850</span><span> nm</span><span>之间选择任意波长：�/span></p><p><span>5� </span><span>全自动馏分收集器杜绝了跳管、紊乱、溢出现象，具有高度的稳定性；</span></p><p><span>6� </span><span>X-Y矩阵式收集装置底部无电机，安全性优于圆盘型馏分收集器；</span></p><p><span>7� </span><span>可形成高质量的梯度曲线，性能远高于梯度杯连通器系统：�/span></p><p><span>8� </span><span>高精度馏分收集软件，保证收集试管与峰位准确对应，查找便利：�/span></p><p><span>9� </span><span>带有废液收集三通阀，适应高中压不间断收集，可以只收集所需成分：�/span></p><p><span>10<span>�?/span><span>峰收集判断准确，避免遗漏与交叉污染，节约人力：�/span></p><p><span>11<span>�?/span><span>具有峰收集、时间、电平、手动收集等多种模式，使用灵活性高：�/span></p><p><span>12<span>�?/span><span>流通池可采用不同光程，适应不同的分析与纯化要求：�/span></p><p><span>13<span>�?/span><span>具有方法数据库，可预置不同的纯化方法随时调用，一键完成自动操作；</span></p><p><span>14<span>�?/span><span>大量程、高精度的专用电导检测器，原理、结构与进口产品相同：�/span></p><p><span>15<span>�?/span><span>PH<span>检测器具有温度校正功能，精度优于进口产品；</span></p><p><span>16<span>�?/span><span>体积紧凑，非常便于将设备放入层析冷柜：�/span></p><p><span>17<span>�?/span><span>系统承压管路基本丹�span>PEEK</span><span>材质，耐压与生物兼容性良好；</span></p><p><span>18<span>�?/span><span>使用多通阀进样方式，进样准确，避免空气进入系统：�/span></p><p><span>19<span>�?/span><span>仪器可使用计算机全自动控制，极大降低了使用难度；：�/span></p><p><span>20<span>�?/span><span>可进行仪器自检、使用者管理、样品管理，可连�?span>LIMS</span><span>信息系统：�/span></p><p><span>21<span>�?/span><span>馏分收集试管可达<span>120</span><span>个，收集馏分数量优于进口产品：�/span></p><p><span>22<span>�?/span><span>采用光栅单色仪，波长精度优于<span>0.2nm＋�/span><span>带宽优于滤光片产品；</span></p><p><span>23<span>�?/span><span>工作站全中文界面，使用便利、合乎国人使用习惯；</span></p><p><span>24<span>�?/span><span>只需升级少数组件，即可升级为高压系统，系统压力可辽�span>3000psi</span><span>以上：�/span></p><p><span>25<span>�?/span><span>仪器可使用触摸屏平板、笔记本电脑、台式电脑控制，具有多种选择：�/span></p><p><span>26<span>�?/span><span>本仪器可使用固定波长检测器，降低仪器购置成本；</span></p><p><span>27<span>�?/span><span>本仪器可以使�?span>G-10</span><span>分析柱，用于抗生素高分子杂质的自动分析；</span></p><p><span>28<span>�?/span><span>本仪器硬件配置与软件功能全面优于<span>AKTAstart</span><span>蛋白纯化系统，具有极高的性价比；</span></p><p><span>29<span>�?/span><span>本仪器馏分收集器可通过切换不同的试管架，改变不同的收集数量：�/span></p><p><span>30<span>�?/span><span>本仪器支持泵进样与手动进样后的全无人操作：�/span></p><p><span>ClearFirst-1000Start<span>仪器组成</span></p><p><span>1� </span><span>主机（包括恒流蠕动泵、三通选择阀、多通进样阀，梯度三通阀）；</span></p><p><span>2� </span><span>检测器（包括全波长紫外检测器、电导检测器、数模转换器）；</span></p><p><span>3� </span><span>全自动馏分收集器（包括主机、试管架、三通电磁阀）；</span></p><p><span>4� </span><span>CStar-1000Start型蛋白纯化专用工作站：�/span></p><p><span>5� </span><span>PH电导检测器（选配件，含流通池、电极、数模转换器）；</span></p><p><span>6� </span><span>层析冷柜（选配件）：�/span></p><p><span>ClearFirst-1000Start<span>仪器参数</span></p><p><span>1<span>、溶剂兼容性：常用生物分子纯化的含水缓冲液</span><span>：�/span></p><p><span>2<span>、流速范围：</span><span>0.01-</span><span>1</span><span>0ml/min</span><span>(<span>可升级为</span><span>0-40</span><span> ml/min</span><span>)</span><span>：�/span></p><p><span>3<span>、压力范围：</span><span>0-</span><span>0.5</span><span>MPa(</span><span>5</span><span>bar＋�/span><span>72.</span><span>5psi)</span><span>：�/span></p><p><span>4<span>、波长范围：</span><span>190-850nm</span><span>：�/span></p><p><span>5<span>、光径长度：</span><span>2mm</span><span>：�/span></p><p><span>6<span>、电导率范围９�/span><span>0</span><span>-</span><span>500</span><span>mS/cm</span><span>：�/span></p><p><span>7<span>�?/span><span>PH</span><span>测定范围９�/span><span>0-14</span><span>：�/span></p><p><span>8<span>�?/span><span>PH</span><span>测定精度９�/span><span>0.01PH</span><span>单位，有温度补偿：�/span></p><p><span>9<span>、试管载量：</span><span>1</span><span>2</span><span>0</span><span>只（</span><span>15-18mm</span><span>）；</span></p><p><span>ClearFirst-1000Start -<span>仪器用逓�/span></p><p><span>1<span>�?/span><span>蛋白纯化（凝胶、离子交换、疏水互相作用、亲和等方法）；</span></p><p><span>2<span>�?/span><span>核酸分离纯化：�/span></p><p><span>3<span>�?/span><span>抗生素高分子杂质分离纯化：�/span></p><p><span>本仪器能够开展各种常用的纯化技术，如亲和层析、离子交换层析、脱盐和缓冲液交换，以及凝胶过滤。因此，这一系统可支持各种蛋白的纯化，包括标签蛋白、抗体、无标签的或天然蛋白，以及样品纯化、�/span></p><p><span>为什么要</span><span>选择</span><span>ClearFirst-1000Start<span>型蛋白纯化系统？</span></p><p><span>目前国内还有很多实验室还在使用低档的蛋白纯化装置，看上去破破烂烂一堆，主要特点是使用蠕动泵、汞灯光源的滤光片型检测器、电动圆盘型馏分收集器、组成的分离装置。这类装置有如下缺点９�/span></p><p><span>1<span>�?/span><span>难以使用准确的梯度形成装置，重复性难以保证；</span></p><p><span>2<span>�?/span><span>检测器使用滤光片，波长选择少，监测范围小；</span></p><p><span>3<span>�?/span><span>汞灯�?span>280nm</span><span>的波长能量小，蛋白检测范围受到很大限制；</span></p><p><span>4<span>�?/span><span>国产圆盘型馏分收集器电机在底部，容易损坏，具有一定危险性；</span></p><p><span>5<span>�?/span><span>国产系统馏分收集器基本没实现软件控制可溯性差：�/span></p><p><span>6<span>�?/span><span>采用柱头上样或泵上样，浪费样品，准确性差，并容易引入空气：�/span></p><p><span>7<span>�?/span><span>没有专用的电导与<span>PH</span><span>检测器，适用范围较窄：�/span></p><p><span>8<span>�?/span><span>馏分收集一般采用低价压管电磁阀，高流量时容易泄漏；</span></p><p><span>9<span>�?/span><span>整合性较差，外观不佳，破烂一堆，占地面积大；</span></p><p><span>ClearFirst-</span><span>1000Start</span><span>型蛋白纯化系统是一体化的，高度整合的仪器系统，检测器齐全，完全避免了以上问题，在国内处于**地位，性能拆过进口产品，是蛋白纯化实验室的理想选择、�/span></p> 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