EasyIndex

Whole mouse brain before delipidation, after delipidation, and after optical clearing including refractive index matching

Refractive index matching, simplified

Delipidation and refractive index (RI) -matching allow light to pass unhindered through the sample during microscopy. In effect, tissue clearing refers to the combined process of delipidation and optical clearing via index matching.

Delipidated tissues will appear translucent, while cleared and RI-matched tissues will appear transparent. Our preformulated EasyIndex solution prepares samples for sharp, informative volumetric imaging with light sheet microscopes like SmartSPIM and MegaSPIM.

Tissue Clearing - Highlighted pipeline icon
EasyIndex bottle

Optically clear intact tissues and sections

The 500-mL EasyIndex bottle can be used for up to 12 whole mouse brains or similarly sized intact samples, or ~200 1 mm-thick sections. We provide RI = 1.52 standard solutions with RI = 1.46 solution available on request.

EasyIndex is ideal for index-matching multiple tissue types, immunolabeled tissues, and specimens cleared with aqueous methods like SHIELD or CLARITY.

Recent publications citing EasyIndex

A Neural Arming Niche in Tumor-Draining Lymph Nodes Programs CD8⁺T Cell Cytotoxicity via GZMB Norepinephrinylation

Yan Yang, Xue-Li Zhang, Aziguli Tulamaiti, Shu-Yu Xiao, Yun-Zhen Qian, Jia-Mei Luo, Guang-hong Su, Rui Lu, Jun-Jie Wang, Hong-Tai Ma, Xia-Qing Li, Wen-Tao Shi, Yuan-Xin Hong, Jing-Li Hou, Li-Peng Hu, Xin Xing, Qing Li, Dong-Xue Li, Zhi-Gang Zhang

Journal:
bioRxiv
Publication Date:
Research Area:
Cancer
Tissue Species:
Mouse
Tissue Type:
Lymph Node, Tumor
Products Cited:
EasyIndex, MegaSPIM
Competitive cell transplantation in rat mammary tissue and its use for radiation-induced cell competition and tumor clonality assays

Kento Nagata, Yukiko Nishimura-Yano, Ayaka Hosoki, Ken-ichi Kudo, Kazuhiro Daino, Mayumi Nishimura, Tatsuhiko Imaoka

Journal:
Journal of Radiation Research
Publication Date:
Research Area:
Cancer
Tissue Species:
Rat
Products Cited:
EasyIndex, SmartClear
Sex-specific control of feeding and defensive behaviors by MC3R neurons in the bed nuclei of the stria terminalis

Michelle N. Bedenbaugh, Marie A. Doyle, Caitlyn M. Edwards, Nick Petersen, Dollada Srisai, Sydney H. Hawkins, Nicholas T. Low, Haley Mendoza-Romero, Jordan A. Brown, Alexander S. Vardy, Danny G. Winder, Richard B. Simerly

Journal:
bioRxiv
Publication Date:
Research Area:
Neural Circuits
Tissue Species:
Mouse
Tissue Type:
Brain
Products Cited:
SHIELD, EasyIndex, Passive Clearing Kit, SmartSPIM

Further reading