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中文名称英文名称CAS 编号规格目录价所属品牌订货号
异硫氰酸荧光素(异构体I)Fluorescein isothiocyanate isomer I3326-32-7100MG¥420.00SIGMAF7250
异硫氰酸荧光素(异构体I)Fluorescein isothiocyanate isomer I3326-32-7250MG¥692.00SIGMAF7250
异硫氰酸荧光素(异构体I)Fluorescein isothiocyanate isomer I3326-32-71G¥2,102.00SIGMAF7250
异硫氰酸荧光素(异构体I)Fluorescein isothiocyanate isomer I3326-32-75G¥8,897.00SIGMAF7250
异硫氰酸荧光素(异构体I)Fluorescein isothiocyanate isomer I3326-32-7100G¥128,400.00SIGMAF7250
品牌SIGMA
产品名称 异硫氰酸荧光素(异构体I) : Fluorescein isothiocyanate isomer I ——【产品编号:SIGMA-F7250】
CAS编号3326-32-7
别名FITC,Fluorescein-5-isothiocyanate,FITC Isomer I,5-FITC,FITC-I,5-Isothiocyanato fluorescein,Fluorescein 5-isothiocyanate
级别科学级
纯度&分析suitable for protein labeling, ≥90% (HPLC), powder
Tips荧光染料,可用于标记蛋白、多肽、抗体等。
分子式 C21H11NO5S
分子量389.38
储存条件2-8 °C 冷藏保存。
性质
assay ≥90% (HPLC)
form powder
fluorescence λex 492 nm; λem 518 nm (green)
mp >360 °C(lit.)
suitability suitable for protein labeling
storage temp. 2-8°C
原产地美国
描述

Application

Biological applications include use as a fluorescent labeling reagent for proteins, a fluorescent reagent for protein tracing, and a reagent in the fluorescent antibody technique for the rapid identification of pathogens. FITC is yellow-orange in color with an absorption maximum at 495 nm. Upon excitation it emits a yellow-green color with an emission maximum at 525 nm.

Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC)

供货状态True
参考文献

E. Harlow and D. Lane, ed. Antibodies: A Laboratory Manual Cold Spring Harbor, NY , (1988), 353-355

Miller, L., Protein modification of actin at lysine-61. Eur. J. Biochem. 174, 23, (1988)

Der-Balian, G.P., FITC labelling of Fab'. Anal. Biochem. 173, 59, (1988)

Wilderspin, A.F., Green, N.M., Modification of thiol groups. Anal. Biochem. 132, 449, (1983)

Muramoto, K., Microsequencing of proteins and peptides (HPLC). Anal. Biochem. 141, 446, (1984)

Merck 14,4089

Aldrich MSDS 1, 948:C / Corp MSDS 1 (1), 1688:D / FT-IR 1 (2), 469:C / FT-IR 2 (3), 4153:C / FT-NMR 1 (2), 1560:B / IR-Spectra (2), 995:C / IR-Spectra (3), 1142:D / NMR-Reference 2 (2), 440:C / RegBook 1 (2), 2157:I / Sigma FT-IR 1 (2), 148:B / Stains and Dyes Ref, 377 / Structure Index 1, 445:C:5

类型BSZH 荧光试剂
安全信息
符号 GHS08
信号词 Danger
危险声明 H317-H334
警示性声明 P261-P280-P342 + P311
个人防护装备 dust mask type N95 (US), Eyeshields, Faceshields, Gloves
危害码 Xn
风险声明 42/43
安全声明 22-36/37-45
WGK德国 3