Chemical Name: 9-(4-Fluorophenyl)-3-imino-3H-xanthen-6-amine trifluoroacetate
Biological ActivityKyoto Probe-1 distinguishes between undifferentiated iPS/ES cells and differentiated cells, so may be used for monitoring pluripotency during hESC or iPSC maintenance. Selectivity of labeling is due to ATP-binding cassette transporters ABCB1 and ABCG2 - these mediate efflux of Kyoto Probe-1 and are expressed in differentiated cells, but are repressed in hiPSC and hESC. Kyoto Probe-1 distinguishes between SSEA-4-positive hESCs and human early hematopoietic cells expressing CD45, CD235, CD41a, or CD43 in flow cytometry experiments, making it a valuable tool for studying early hematopoiesis. The product also distinguishes between hiPSCs and hiPSC-derived cardiomyocytes. Note that Kyoto Probe-1 does not differentiate between hiPSCs and differentiated human neuronal stem cells.
Kyoto Probe-1 localizes to the mitochondria in undifferentiated iPS/ES cells only. Suitable in flow cytometry and live cell imaging.
Excitation maximum = 515 nm; emission maximum = 529 nm; Quantum yield = 0.45
Optical Data for Kyoto Probe-1
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
No product specific FAQs exist for this product, however you mayView all Small Molecule FAQs
Reviews for Kyoto Probe-1
There are currently no reviews for this product. Be the first to review Kyoto Probe-1 and earn rewards!
Have you used Kyoto Probe-1?
Submit a review and receive an Amazon gift card.
$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image