午夜国产av新品一区二区,久久久婷婷精品福利国产午夜,亚洲乱码美女一区二区三区,色综合久久伊人v,人妻丰满熟妇aⅴ无码区,日本一区二区免费在线观看视频,国产黄色一级片免费在线观看,精品久久久久久久国产懂色av

產(chǎn)品信息

產(chǎn)品性質(zhì)

品牌 Spirochrome

λabs 619 nm

λfl 636 nm

推薦STED損耗激光波長(zhǎng) 775 nm

lifetime 2.9 ns

運(yùn)輸 常溫

儲(chǔ)存 -20℃

能否用于固定細(xì)胞 可用于PFA或甲醇固定的細(xì)胞

產(chǎn)品簡(jiǎn)介

SPY620-DNA is a red, fluorogenic, non toxic, cell permeable and highly specific live cell DNA probe for fluorescence imaging of the nucleus and DNA.

Product contains 1 vial of SPY620-DNA in lyophilised form allowing to prepare 50 ul of 1000x DMSO stock solution (100 stainings*).

SPY620-DNA is a bright, photostable, red & non toxic live cell nuclear stain based on our SPY? dyes series. Its optimized structure allows quick labeling of DNA in live & fixed cells with high specificity and very low background. SPY620-DNA stains the nuclei of live or fixed cells without the need for genetic manipulation or overexpression of fluorescent proteins. Its emission in the red minimizes phototoxicity and sample autofluorescence. SPY620-DNA enables multicolor imaging with SPY505, SPY555, SPY650, SPY700, SiR and GFP. SPY620-DNA can be imaged with e.g. using 610/20 nm and 650/40 nm excitation and emission filters respectively. It can be used for widefield, confocal, SIM or STED imaging in living or fixed 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.

相關(guān)產(chǎn)品