熒光染料:2408482-09-5,Cy7 NHS,Cyanine7 NHS ester,花青素CY7活性酯
基礎(chǔ)產(chǎn)品數(shù)據(jù)(Basic Product Data):
CAS號(hào):2408482-09-5
中文名:花青素CY7活性酯,花青素Cyanine7活性酯
英文名:Cyanine7 NHS ester,Cy7 NHS,Cy7 NHS ester
試劑外觀:深綠色固體
結(jié)構(gòu)式(Structural):

詳細(xì)產(chǎn)品數(shù)據(jù)(Detailed Product Data):
Molecular formula:C41H48N3BF4O4
Molecular weight:733.64
Purity standard:95%+,具體的試劑可以在線進(jìn)行咨詢
Storage conditions:At 20 ℃, in a cool, dry and well ventilated warehouse
Packaging specification:10mg、25mg、50mg等(Customized packaging will be carried out according to the situation)
Solubility:Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water)
In stock:SCommunicate with suppliers
Precautions:Keep a dry environment when using, and avoid frequent thawing for freezing.
Supplier:西安凱新生物科技有限公司?
試劑基團(tuán)反應(yīng)特點(diǎn)(Reagent group reaction characteristics):
Cy7 (Cyanine 7) 是一種近紅外花青素?zé)晒馊玖?。由于它的熒光波長(zhǎng)(Em:770nm)恰好處于肌體組織近紅外窗口 I 的區(qū)域(肌體的血液,體液和組織此區(qū)域背景熒光弱,而長(zhǎng)波長(zhǎng)穿透性強(qiáng)),所以Cy7常常應(yīng)用于小動(dòng)物活體體內(nèi)成像中。Cy7熒光肉眼不可見(jiàn),并且顯微鏡觀察時(shí)需要近紅外濾片,很多熒光顯微鏡(包括共聚焦顯微鏡)并不配備,但是流式細(xì)胞儀(flow cytometry)常常配備Cy7濾片組。Cy7是常用熒光染料,Cy7可以用來(lái)標(biāo)記核酸,蛋白,抗體,多肽等,它是*常見(jiàn)的小動(dòng)物顯影劑之一。
CY試劑系列產(chǎn)品(Reagent series products):
Cyanine3.5 NHS ester
sulfo-Cyanine3.5 NHS ester
Cyanine5 NHS ester
Sulfo-Cyanine5 NHS ester
Cyanine5.5 NHS ester
Sulfo-Cyanine5.5 NHS ester
Cyanine7 NHS ester
Sulfo-Cyanine7 NHS ester
Cyanine7.5 NHS ester
Sulfo-Cyanine7.5 NHS ester
Cyanine3 azide
Sulfo-Cyanine3 azide
Cyanine3.5 azide
Sulfo-Cyanine3.5 azide
Cyanine5 azide
Sulfo-Cyanine5 azide
Cyanine5.5 azide
Sulfo-Cyanine5.5 azide
Cyanine7 azide
Sulfo-Cyanine7 azide
Cyanine7.5 azide
Sulfo-Cyanine7.5 azide
Cyanine3 amine
Sulfo-Cyanine3 amine
西安凱新生物科技有限公司今日分享的文章包含Cyanine7 NHS ester試劑相關(guān)物理數(shù)據(jù),化學(xué)式,CAS號(hào),反應(yīng)特點(diǎn),以及相應(yīng)的結(jié)構(gòu)式,菁染料的摩爾吸光系數(shù)在熒光染料中是 的,Cy7 NHS ester, Cy5.5 amine 和Cy3 azide 的吸收在近紅外區(qū)背景非常低,是熒光強(qiáng)度高、穩(wěn)定的長(zhǎng)波長(zhǎng)染料。特別適合于活體小動(dòng)物體內(nèi)成像代替放射性元素。