STEM CELL、MSC Tracking Kit/干细胞

LuminX Tracking Kits —  解决追踪技术的核心难题

在众多技术中， LuminX Tracking Kits  凭藉其独特的荧光标记技术与专利定量系统，为细胞追踪带来突破性的解决方案：

•   永恒不灭的荧光讯号：不同于传统染剂易衰退或稀释， LuminX 讯号可于组织玻片长期稳定观察，适用于数周至数月的追踪研究。

•  生物兼容性高、无细胞毒性：试剂经过多项毒理验证，确保不影响细胞活性与功能 。

•   操作简便：无需放射源，搭配标准荧光显微镜或影像系统即可观察；适用于冷冻切片或石蜡包埋样本 。

•   独特定量系统：搭载 LuminX 专属定量仪器分析算法，可精确回推实际植入细胞数目，显著提升定量准确性，突破过往「只能看趋势，难以计数」 的困境 。

为什么选择  LuminX？

•   永恒不灭的讯号 ：保证在完整治疗周期内追踪细胞动态。

•   定量精准 ：能回推实际细胞数量，避免只能「看趋势」的限制。

•   高相容性： 不影响细胞功能，操作方便，支援切片与影像分析。

LuminX Tracking Kits 不只是实验室的工具 ，更是快速  POC（ Proof-of- Concept）的加速器 。它帮助研究者在短时间内完成以下工作：

1.    验证细胞定位与迁移路径。

2.    建立剂量策略与分布数据。

3.    提升与药物申请 、IND  准备相关的科学可信度 。

在细胞治疗进入临床前研究的关键时刻 ，LuminX Tracking Kits 为研究人员与企业提供了一条 快速、可量化、可重现的验证途径，加速细胞疗法走向临床与市场。

Tracking the movement and location of living cells both in vitro and in vivo is of importance in various branches of life sciences. Particularly in stem cell research, robust and reliable tracking of transplanted cells is essential towards detailed understanding of their development, fate, and contribution to regenerating tissues. LuminX Tracking Kit™ (LTK) is designed to serve the purpose.
Current methods used to fluorescently tag cells have been limited by short-term signal duration, auto-fluorescence background and manipulations of fluorescent gene expression. LTK are biocompatible, non-toxic, no genetic modification requirement and have single-cell detection sensitivity. Furthermore, LTK can achieve background-free image, non-invasive long-term tracking in vivo and permit quantification of cell numbers at any anatomic location. LTK contains a high-density ensemble of negatively charged nitrogen-vacancy (NV−) color centers (XTagTM) as built-in fluorophores, which are red fluorescent, perfectly photostable, and can be detected with high sensitivity in cells and tissues by fluorescence time gating. These distinctive characteristics make them as optimal candidates for permanent live cell bioimaging experiments and well suited for long-term cell tracking applications in vitro and in vivo.