Merck
所有图片(1)

34321-M

Sigma-Aldrich

FITC, Isomer I

别名:
FITC, Isomer I, Fluorescein Isothiocyanate, Isomer I
Empirical Formula (Hill Notation):
C21H11NO5S
CAS号:
分子量:
389.38
MDL编号:

质量水平

100

测定

≥95% (TLC)

形式

solid

manufacturer/tradename

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)
protect from light

颜色

orange-red

溶解性

DMSO: 5 mg/mL
DMF: soluble
aqueous buffer, pH ≥ 9.0: soluble

储存温度

2-8°C

InChI

1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H

InChI key

MHMNJMPURVTYEJ-UHFFFAOYSA-N

一般描述

Popular derivative of fluorescein. Can be used to label antibodies and other proteins.
A fluorescent labeling agent used to label antibodies, lectins, toxins, various proteins, and oligopeptides with fluorescein. FITC-antibody conjugates are useful in many applications, including flow cytometry and immunohistochemistry (excitation maximum = 492 nm; emission maximum = 520 nm). λ max: 492 ± 3 nm (pH 9). Fluorescence EMmax: 520 ± 3 nm (pH 9).

警告

Toxicity: Standard Handling (A)

重悬

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他说明

Cherry, N.B., et al. 1965. Stain Technol. 44, 179.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

请输入批号搜索分析证书(COA)。

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门