F7250
Fluorescein isothiocyanate isomer I
≥90% purity (HPLC), powder
동의어(들):
FITC, Fluorescein 5-isothiocyanate
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C21H11NO5S
CAS 번호:
Molecular Weight:
389.38
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
222-042-0
MDL number:
Beilstein/REAXYS Number:
1407295
제품 이름
Fluorescein isothiocyanate isomer I, suitable for protein labeling, ≥90% (HPLC), powder
Quality Segment
assay
≥90% (HPLC)
form
powder
technique(s)
titration: suitable
color
orange to dark orange
mp
>360 °C (lit.)
solubility
acetone: 1 mg/mL
fluorescence
λex 492 nm; λem 518 nm (green)
suitability
suitable for protein labeling
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
2-8°C
SMILES string
Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)N=C=S)c1
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
General description
Fluorescein isothiocyanate (FITC) is yellow-orange in color with an absorption maximum at 495nm. Upon excitation, it emits a yellow-green color with an emission maximum at 525nm.
It is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.
Fluorescein isothiocyanate isomer I has been proposed as a contact sensitizer.
It is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.
Fluorescein isothiocyanate isomer I has been proposed as a contact sensitizer.
Application
Reagent for the FITC labeling of proteins; microsequencing of proteins and peptides (HPLC)
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. It may be employed as the derivatization reagent for amphetamine, methamphetamine, 3,4-methylenedioxymethamphetamine and P-phenylethylamine in human urine during their capillary electrophoretic (CE) determination. It may be used for the preparation of fluorescent antibodies. It was employed for in vitro sensitization studies.
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. It may be employed as the derivatization reagent for amphetamine, methamphetamine, 3,4-methylenedioxymethamphetamine and P-phenylethylamine in human urine during their capillary electrophoretic (CE) determination. It may be used for the preparation of fluorescent antibodies. It was employed for in vitro sensitization studies.
Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC)
Still not finding the right product?
Explore all of our products under Fluorescein isothiocyanate isomer I
signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1 - Skin Sens. 1
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Structural mechanisms of acute VEGF effect on microvessel permeability.
Fu BM and Shen S
American Journal of Physiology. Heart and Circulatory Physiology, 284, H2124-H2124 (2003)
Vaccines: Recent Trends and Progress (2012)
Human monoclonal autoantibodies specific for the bullous pemphigoid antigen 1 (BPAg 1).
Peyron E
Journal of Immunology, 153, 1333-1333 (1994)