Peroxi_SPY650

The first small molecule probes for peroxisomes in live cells

Peroxi_SPY650 is a new and unique fluorescent live cell peroxisome probe. It highly specifically labels peroxisomes in live cells as fast as 15 min after adding the probe. Peroxi_SPY650 is a bright, non toxic, cell permeable and highly specific live cell probe for fluorescence imaging of peroxisomes. It does not require any transfection and works just by 1. adding the probe to the cells and 2. perform imaging a couple of minutes later.

Product contains 1 vial of Peroxi_SPY650 in lyophilized form allowing to prepare 50 ul of 1000x DMSO stock solution (100 stainings*).

产品描述

Peroxi_SPY650 is a bright, far red & non toxic live cell peroxisome probe based on our SPY™ dyes series. Its optimized structure allows quick labeling of peroxisomes in live cells and tissues with high specificity. Peroxi_SPY650 stains peroxisomes in live cells without the need for genetic manipulation or overexpression of fluorescent proteins. Peroxi_SPY650 is based on our bright, photostable & far red SPY650 fluorophore which is far superior than fluorescent proteins. Peroxi_SPY650 enables multicolor imaging with SPY505, SPY555, SPY595, SPY700, m-cherry and GFP. Peroxi_SPY650 can be imaged with standard TMR or Cy5 settings. It can be used for confocal, SIM or STED imaging of living cells and tissue. Probe quantity allows 100 staining experiments.*

*Based on the following conditions: 0.5 ml staining solution / staining experiment with 1x probe concentration. The number of staining experiments can be further increased by reducing the staining solution volume or the probe concentration.

产品说明书： Peroxi_SPY650 datasheet

产品SDS下载： Peroxi_SPY650 SDS

产品光谱： Ex/Em spectra (excel format)

参考文献：1. Daria Korotkova et Al. “Fluorescent fatty acid conjugates for live cell imaging of peroxisomes”, Nat Commun 15, 4314 (2024)

品牌	Spirochrome
品名	Peroxi_SPY650
货号	SC507
规格	100 stainings
售价	询价
λ_abs	652 nm
λ_fl	674 nm
λ_STED	775 nm
荧光寿命	3.0 ns
运输	常温
储存	-20℃
能否用于固定细胞	仅用于活细胞实验