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47614

Sigma-Aldrich

Fluram

BioReagent, suitable for fluorescence, ≥99.0% (UV)

Sinônimo(s):

Fluorescamine, 4-Phenylspiro-[furan-2(3H),1-phthalan]-3,3′-dione

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About This Item

Fórmula empírica (Notação de Hill):
C17H10O4
Número CAS:
38183-12-9
Peso molecular:
278.26
Beilstein:
921143
Número CE:
253-814-5
Número MDL:
MFCD00005928
Código UNSPSC:
12352200
ID de substância PubChem:
329757329

linha de produto

BioReagent

Ensaio

≥99.0% (UV)

pf

153-157 °C (lit.)
153-157 °C

solubilidade

acetonitrile: soluble
ethanol: soluble

fluorescência

λex 234 nm
λex 390 nm; λem 480 nm in 0.5 M borate pH 8.5 (after derivatization with L-leucine)

adequação

suitable for fluorescence

cadeia de caracteres SMILES

O=C1OC2(OC=C(C2=O)c3ccccc3)c4ccccc14

InChI

1S/C17H10O4/c18-15-13(11-6-2-1-3-7-11)10-20-17(15)14-9-5-4-8-12(14)16(19)21-17/h1-10H

chave InChI

ZFKJVJIDPQDDFY-UHFFFAOYSA-N

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Aplicação

Fluram (fluorescamine) is a non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides and other molecules to form stable, highly fluorescent compounds. Fluorescamine is useful for the fluorometric assay of amino acids, protein, and proteolytic enzymes and as a pre-column derivatization reagent. It effectively blocks newly generated amino termini in protein sequence analyses.
Non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides to form stable, highly fluorescent compounds. Low background due to hydrolysis. Useful for the fluorometric assay of amino acids, protein, and proteolytic enzymes. Effectively blocks newly generated amino termini in protein sequence analyses.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Informações legais

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
BCCB8644
BCBZ9346
BCBW5138
047M4054V
BCBS5268V

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José Pedro Castro et al.
Redox biology, 21, 101108-101108 (2019-01-21)
Aging is accompanied by the accumulation of oxidized proteins. To remove them, cells employ the proteasomal and autophagy-lysosomal systems; however, if the clearance rate is inferior to its formation, protein aggregates form as a hallmark of proteostasis loss. In cells
Wen-Hsien Tsai et al.
Journal of chromatography. A, 1217(49), 7812-7815 (2010-11-04)
A simple sugaring-out assisted liquid-liquid extraction method combined with high-performance liquid-chromatography with fluorescence detection (HPLC-FL) was developed for the extraction and determination of sulfonamides in honey. Sample preparation consisted of acid hydrolysis to release sugar-bound sulfonamides. After derivatization with fluorescamine
Manjeet Deshmukh et al.
Biomaterials, 31(26), 6675-6684 (2010-06-22)
Two vinyl sulfone functionalized crosslinkers were developed for the purpose of preparing degradable poly(ethylene glycol) (PEG) hydrogels (EMXL and GABA-EMXL hydrogels). A self-elimination degradation mechanism in which an N-terminal residue of a glutamine is converted to pyroglutamic acid with subsequent
Laura Contreras-Ruiz et al.
Cornea, 29(5), 550-558 (2010-03-26)
Hyaluronic acid-chitosan nanoparticles (HA-CS NPs) have the potential to serve as a reliable drug delivery system to topically treat ocular surface disorders. We evaluated the in vivo uptake by ocular structures, the acute tolerance, and possible alterations of tear film
Grégoire Danger et al.
Electrophoresis, 29(19), 4036-4044 (2008-10-30)
The first results of chiral separations with the gradient elution isotachophoresis method are presented. As previously described, citrate is used in the run buffer as the leading ion and borate in the sample buffer as the terminating ion. Modulation of
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