蛋白晶体操作工具
MicroMounts是晶体学(蛋白质晶体、病毒晶体、小分子、无机晶体等)实验常用显微工具之一。传统的和高通量的X射线晶体实验中的理想操作工具,例如从溶液中取出目标晶体,移到X射线通路上。特别的设计既可视且X光可透、一定的机械硬度、一定的柔韧度、精准的尺寸。 这些显微工具的头部有柔韧的微纤维聚酯膜制造,这种柔中带刚的工具极易弯折。这些工具可以测量样品的范围在毫米到几个微米之间,与金属工具相比,聚酯类工具对于很脆蛋白质晶体样品可以达到最低的损伤度,且可视和X光可透。 每个工具都镶嵌在一个无磁不锈钢针座(pins)上,不锈钢针座的直径大约0.64mm。底座再装配到一直径为0.7mm的手柄上,每个工具包都有手柄。 应用领域:蛋白结晶学、单细胞以及较小样品。 特征:l 从同步加速器中或者其它小型射线源中方便快速的找到拿取50μm-100μm以下尺寸的晶体l 从溶液中找到和拿取晶体l 精确拿取的蛋白质尺寸l 每次精确放置在同一位置、X射线束下简单排列l 最小化目标晶体周围的液体,以得到最佳冷却速率l 最小化背景信号使得X射线信号最大化 参数:MaterialPolyimide (used in Kapton tape)Crystal aperture sizes10, 20, 30, 50, 75, 100, 150, 200, 300, 400, 500 and 600 micrometersThickness7.5, 10 and 12.5 micrometersDistance from center of alignment cross to center of crystal aperture870 micrometersDistance from pin base to center of crystal aperture12.1 mm (for 11 mm pins)20.1 mm (for 19 mm pins)26.1 mm (for 25 mm pins)18.5 mm (for SPINE length pens)Width of wicking hole250 micrometers. Compatible with Size 15 paper wicks. Length tolerance0.5 mm for 11, 19 and 25 mm pins0.3 mm for SPINE pins.无磁不锈钢针座Solid 316 non-magnetic stainless steel pins. 提供的的针座有四种规格:11 mm, 19 mm, SPINE, and 25 mm,这里的11,19,25mm与大家经常应用的尼龙环针座的10,18,24mm相对应的。 订购信息:货号产品名称规格60115-SMicroMounts, aperture 10μm, pin SPINE个60116-SMicroMounts, aperture 20μm, pin SPINE个60117-SMicroMounts, aperture 30μm, pin SPINE个60118-SMicroMounts, aperture 50μm, pin SPINE个60119-SMicroMounts, aperture 75μm, pin SPINE个60120-SMicroMounts, aperture 100μm,pin SPINE个60121-SMicroMounts, aperture 150μm,pin SPINE个60122-SMicroMounts, aperture 200μm,pin SPINE个60123-SMicroMounts, aperture 300μm,pin SPINE个60124-SMicroMounts, aperture 400μm,pin SPINE个60125-SMicroMounts, aperture 500μm,pin SPINE个60126-SMicroMounts, aperture 600μm,pin SPINE个60115-19MicroMounts, aperture 10μm, pin 19mm个60116-19MicroMounts, aperture 20μm, pin 19mm个60117-19MicroMounts, aperture 30μm, pin 19mm个60118-19MicroMounts, aperture 50μm, pin 19mm个60119-19MicroMounts, aperture 75μm, pin 19mm个60120-19MicroMounts, aperture 100μm, pin 19mm个60121-19MicroMounts, aperture 150μm, pin 19mm个60122-19MicroMounts, aperture 200μm, pin 19mm个60123-19MicroMounts, aperture 300μm, pin 19mm个60124-19MicroMounts, aperture 400μm, pin 19mm个60125-19MicroMounts, aperture 500μm, pin 19mm个60126-19MicroMounts, aperture 600μm, pin 19mm个