基础产品数据(Basic Product Data):
CAS号: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
试剂外观:深绿色固体
结构式(Structural):
详细产品数据(Detailed Product Data):
Molecular formula:C41H48N3BF4O4
Molecular weight:733.64
Purity standard:95%+,具体的试剂可以在线进行咨询
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:西安凯新生物科技有限公司
试剂基团反应特点(Reagent group reaction characteristics):
Cy7 (Cyanine 7) 是一种近红外花青素荧光染料。由于它的荧光波长(Em:770nm)恰好处于肌体组织近红外窗口 I 的区域(肌体的血液,体液和组织此区域背景荧光弱,而长波长穿透性强),所以Cy7常常应用于小动物活体体内成像中。Cy7荧光肉眼不可见,并且显微镜观察时需要近红外滤片,很多荧光显微镜(包括共聚焦显微镜)并不配备,但是流式细胞仪(flow cytometry)常常配备Cy7滤片组。Cy7是常用荧光染料,Cy7可以用来标记核酸,蛋白,抗体,多肽等,它是*常见的小动物显影剂之一。
CY试剂系列产品(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
今日分享的文章包含Cyanine7 NHS ester试剂相关物理数据,化学式,CAS号,反应特点,以及相应的结构式,菁染料的摩尔吸光系数在荧光染料中是 的,Cy7 NHS ester, Cy5.5 amine 和Cy3 azide 的吸收在近红外区背景非常低,是荧光强度高、稳定的长波长染料。特别适合于活体小动物体内成像代替放射性元素。
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