钙离子荧光探针Fluo-8L, 钠盐

钙离子荧光探针Fluo-8L, 钠盐是美国AAT Bioquest生产的用于钙通量测定的试剂，钙测量对于许多生物学研究至关重要。在结合Ca2+后显示光谱响应的荧光探针使研究人员能够使用荧光显微镜，流式细胞仪，荧光光谱和荧光酶标仪来研究细胞内游离Ca2+浓度的变化。在可见光激发钙指示剂中，Fluo-3和Fluo-4常用。但是，Fluo-3 AM和Fluo-4 AM在酯酶水解后在活细胞中仅适度发荧光，并且需要苛刻的细胞加载条件才能大化其细胞钙反应。开发Fluo-8®染料可细胞负载和钙响应，同时保持便捷的Fluo-3和Fluo-4光谱波长（在〜490 nm处具有大激发和在〜520 nm处具有大发射）。Fluo-8®AM仅需要室温，而Fluo-3 AM和Fluo-4 AM需要37℃的细胞负载。此外，Fluo-8®的亮度是Fluo-4 AM的2倍，是Fluo-3 AM的4倍。AAT Bioquest提供了一套出色的Fluo-8®试剂，具有不同的钙结合亲和力（Fluo-8®：Kd = 389 nM； Fluo-8H：Kd = 232 nM； Fluo-8L：Kd = 1.86 µM； Fluo-8FF ：Kd = 10 µM）。百萤生物是AAT Bioquest 的中国代理商，为您提供的钙离子荧光探针Fluo-8L, 钠盐

试剂应用文献

AMPA receptors in the synapse turnover by monomer diffusion
Authors: Morise, Jyoji and Suzuki, Kenichi GN and Kitagawa, Ayaka and Wakazono, Yoshihiko and Takamiya, Kogo and Tsunoyama, Taka A and Nemoto, Yuri L and Takematsu, Hiromu and Kusumi, Akihiro and Oka, Shogo
Journal: Nature communications (2019): 1--18

Cryo-EM Studies of TMEM16F Calcium-Activated Ion Channel Suggest Features Important for Lipid Scrambling
Authors: Feng, Shengjie and Dang, Shangyu and Han, Tina Wei and Ye, Wenlei and Jin, Peng and Cheng, Tong and Li, Junrui and Jan, Yuh Nung and Jan, Lily Yeh and Cheng, Yifan
Journal: Cell Reports (2019): 567--579

Discrimination of Dormant and Active Hematopoietic Stem Cells by G0 Marker Reveals Dormancy Regulation by Cytoplasmic Calcium
Authors: Fukushima, Tsuyoshi and Tanaka, Yosuke and Hamey, Fiona K and Chang, Chih-Hsiang and Oki, Toshihiko and Asada, Shuhei and Hayashi, Yasutaka and Fujino, Takeshi and Yonezawa, Taishi and Takeda, Reina and others
Journal: Cell Reports (2019): 4144--4158

Ketamine Increases Proliferation of Human iPSC-Derived Neuronal Progenitor Cells via Insulin-Like Growth Factor 2 and Independent of the NMDA Receptor
Authors: Grossert, Aless and ra and Mehrjardi, Narges Zare and Bailey, Sarah J and Lindsay, Mark A and Hescheler, Jürgen and Saric, Tomo and Teusch, Nicole
Journal: Cells (2019): 1139