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Fluorescein Isothiocyanate ，≥95% (HPLC)

Catalog No.： F6070R

CAS No. : 3326-32-7

Storage Condition： 2～8℃

Shelf Life： 2年

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Catalog No.	Specification	List Price	Preferential Price	VIP	Beijing	Harbin	Shenyang	Guangzhou	Quantity	Cart
F6070R	10mg	$12.38
F6070R	50mg	$22.02

Product Name	Fluorescein Isothiocyanate
Alias	FITC；Fluorescein isothiocyanate；Fluorescein isothiocyanate isomer I；Fluorescein 5-isothiocyanate
CAS No.	3326-32-7
Molecular Formula	C₂₁H₁₁NO₅S
Molecular Weight	389.38
Rank	偶联级
Solubility	微溶于丙酮、乙醚和石油醚。不溶于水。
Appearance (character)	黄色或橙色粉末，有吸湿性
Purity：	≥95% (HPLC)
Introduction：	异硫氰酸荧光素 FITC，英文全称 Fluorescein Isothiocyanate，是生物学中应用最为广泛的一种绿色荧光素衍生物。FITC 具有高吸收率、优良的荧光量子产率和良好的水溶性等特点。FITC 的异硫氰酸基团可与蛋白质上的氨基、巯基、咪唑、酪氨酰、羰基等基团相结合，从而实现包括抗体，凝集素在内的蛋白标记。FITC 除了用作蛋白质标记物，还可用作蛋白质荧光示踪剂，通过标记抗体而快速鉴定病原体，或是用于蛋白质和多肽（HPLC）的微量测序。FITC 的最大激发波长为 494 nm。一旦激发，在最大发射波长 520 nm 处呈黄-绿色荧光。

These protocols are for reference only. Biotopped does not independently validate these methods.

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Fluorescein Isothiocyanate ，≥95% (HPLC)

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