乾思生物科技有限公司是Perylene azide lumiprobe公司核心代理商，價(jià)格低，質(zhì)量好，批次*新，免費(fèi)技術(shù)指導(dǎo)，免費(fèi)產(chǎn)品代測，免運(yùn)費(fèi)，服務(wù)周到，是國家重點(diǎn)實(shí)驗(yàn)室及國內(nèi)各大院校長期指定供應(yīng)商。Perylene azide新品發(fā)布，歡迎咨詢選購。
Perylene azide
Sulfo-Cyanine7 carboxylic acid
![]()
詳細(xì)描述
訂購貨號產(chǎn)品名稱及規(guī)格價(jià)格(￥)
15390Sulfo-Cyanine7 carboxylic acid, 1 mg2080.00
25390Sulfo-Cyanine7 carboxylic acid, 5 mg5330.00
45390Sulfo-Cyanine7 carboxylic acid, 25 mg11050.00
55390Sulfo-Cyanine7 carboxylic acid, 50 mg19500.00
65390Sulfo-Cyanine7 carboxylic acid, 100 mg31850.00
Sulfo-Cyanine7羧酸是非活性染料，水溶的近紅外染料。
當(dāng)不需要標(biāo)記其他分子時(shí)該染料通常用作近紅外范圍的熒光標(biāo)準(zhǔn)。該染料擁有高度親水和水相的溶解度，改進(jìn)的近紅外范圍量子產(chǎn)率，非常高的摩爾消光系數(shù)。
其包括游離羧酸功能團(tuán)。查看活性染料酯。
![圖片關(guān)鍵詞]()
General properties
Appearance: dark green powder
Molecular weight: 730.87
Molecular formula: C37H43N2NaO8S2
Solubility: good in water, DMF, DMSO
Quality control: HPLC (95%), NMR 1H and 13C
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS: Download
Spectral properties
Excitation maximum, nm: 740
Extinction coefficient at excitation maximum, Lmol-1cm-1: 240600
Emission maximum, nm: 773
CF260: 0.04
CF280: 0.04
Perylene azide新品發(fā)布，歡迎咨詢選購。