추천 제품
![5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride ≥90% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/271/656/5f185b68-9254-440f-8211-1f4fbe1fee16/640/5f185b68-9254-440f-8211-1f4fbe1fee16.png)
제품 라인
BioReagent
Quality Level
분석
~95% (HPLC)
양식
powder
불순물
≤5% 5-aminofluorescein
mp
285 °C (dec.) (lit.)
solubility
DMSO: soluble
acetone: soluble
methanol: soluble
형광
λex 490 nm; λem 520 nm in 0.1 M Tris pH 9.0
적합성
suitable for fluorescence
SMILES string
Nc1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1
Nc1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1
InChI
1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2
InChI key
YOAWSYSKQHLFPM-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
6-Aminofluorescein has been demonstrated to be useful fluorescent labeling reagent for fullerene-based liposome nanostructures termed ‘buckysomes′. 6-aminofluorescein dissolved in 0.1 N NaOH can be quantified from a maximum absorbance at 490 nm. Decarboxylated 6-aminofluorescein dissolved 6 N HCl (prepare by constant boiling at 110° C for 24 h) can be quantified from a maximum absorbance at 454 nm. Aldehyde groups are formed by oxidateive damage to proteins, which can be detected by conjugation to decarboxylated 6-aminofluorescein.
기타 정보
Note: Do not confuse with fluorescamine.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
I Climent et al.
Analytical biochemistry, 182(2), 226-232 (1989-11-01)
Oxidative modification of proteins is implicated in a number of physiologic and pathologic processes. Metal-catalyzed oxidative modification usually causes inactivation of enzymes and the appearance of carbonyl groups in amino acid side chains of the protein. We describe use of
K C Ingham et al.
Biochimica et biophysica acta, 670(2), 181-189 (1981-09-29)
A method for covalent attachment of a fluorescent molecule to the carbohydrate moieties of glycoproteins is described. The glycoproteins were oxidized with periodate under mild conditions selective for sialic acid (Van Lenten, L. and Ashwell, G. (1971) J. Biol. Chem.
Miju Kim et al.
ACS nano, 9(8), 8269-8278 (2015-07-15)
Polyelectrolyte microcapsules represent versatile stimuli-responsive structures that enable the encapsulation, protection, and release of active agents. Their conventional preparation methods, however, tend to be time-consuming, yield low encapsulation efficiency, and seldom allow for the dual incorporation of hydrophilic and hydrophobic
Thapakorn Tree-Udom et al.
ACS applied materials & interfaces, 7(43), 23993-24000 (2015-10-16)
Although computer simulation and cell culture experiments have shown that elongated spherical particles can be taken up into cells more efficiently than spherical particles, experimental investigation on effects of these different shapes over the particle-membrane association has never been reported.
Thomas Tigges et al.
Small (Weinheim an der Bergstrasse, Germany), 11(35), 4540-4548 (2015-06-06)
Patchy particles are next generation colloidal building blocks for self-assembly and find further use as (bio) sensors. Progress in this direction crucially depends on developing straightforward preparation pathways able to provide patchy particles with highest uniformity and integrating precise, orthogonal
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