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4-Brom-α-cyan-zimtsäure - 4-Chlor-α-cyan-zimtsäure-Mischung

Name: 4-Brom-α-cyan-zimtsäure - 4-Chlor-α-cyan-zimtsäure-Mischung
Brand: SIAL

matrix substance for MALDI-MS, ≥95.0% (sum of both components, HPLC)

Synonym(e):

BrCCA:ClCCA

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About This Item

UNSPSC-Code:

12000000

NACRES:

NA.21

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Sigma-Aldrich

741140

4-Chloro-α-cyan-zimtsäure

CLS351151

Corning^® FluoroBlok Permeable Support

Sigma-Aldrich

D2650

Dimethylsulfoxid

Sigma-Aldrich

129925

Methylmethansulfonat

Sigma-Aldrich

P6148

Paraformaldehyd

Sigma-Aldrich

158127

Paraformaldehyd

Sigma-Aldrich

D2653

Dimethylsulfoxid

Sigma-Aldrich

MABT834

Anti-Galectin-9-Antikörper, neutralisierend, Klon 9S2-1

GE17-1440-02

Ficoll^® Paque Plus

CLS3422

Corning^® Transwell^® Polycarbonatmembran-Zellkultureinsätze

Qualität

matrix substance for MALDI-MS

Qualitätsniveau

100

Assay

≥95.0% (sum of both components, HPLC)

Form

powder

Funktionsklasse(n) des Analyten

drugs of abuse, ionic liquids (quantification)

chemische Klasse(n) des Analyten

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

Methode(n)

collision-induced dissociation MS/MS (CID-MS/MS): suitable
matrix-enhanced secondary ion MS (ME-SIMS): suitable

Löslichkeit

methanol: 100 mg/10 mL, clear, colorless to light yellow

Anwendung

suitable as MALDI-Matrix material

Signalwort

Danger

H-Sätze

H301,H312 + H332,H315,H319,H335

P-Sätze

P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338

Gefahreneinstufungen

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number

BCBL7692V

BCBL7692

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Peptide mass fingerprinting after less specific in-gel proteolysis using MALDI-LTQ-Orbitrap and 4-chloro-alpha-cyanocinnamic acid.

Dimitrios G Papasotiriou et al.

Journal of proteome research, 9(5), 2619-2629 (2010-04-07)

Peptide Mass Fingerprinting (PMF) of tryptically in-gel digested samples is a well-established protein identification technique for MALDI mass spectrometry but an in-depth PMF evaluation for in-gel digestions of less specific enzymes is still missing. This study demonstrates that the MALDI-LTQ-Orbitrap

The new matrix 4-chloro-alpha-cyanocinnamic acid allows the detection of phosphatidylethanolamine chloramines by MALDI-TOF mass spectrometry.

Thorsten Jaskolla et al.

Journal of the American Society for Mass Spectrometry, 20(5), 867-874 (2009-02-10)

Phosphatidylethanolamines (PEs) are abundant lipid constituents of the cellular membrane. The amino group of PEs exhibits high reactivity with hypochlorous acid that is generated under inflammatory conditions in vivo. The analysis of the resulting PE mono- and dichloramines is of

Matching the laser wavelength to the absorption properties of matrices increases the ion yield in UV-MALDI mass spectrometry.

Marcel Wiegelmann et al.

Analytical and bioanalytical chemistry, 405(22), 6925-6932 (2012-10-16)

A high analytical sensitivity in ultraviolet matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS) is only achieved if the laser wavelength corresponds to a high optical absorption of the matrix. Laser fluence and the physicochemical properties of the compounds, e.g., the

Color matters--material ejection and ion yields in UV-MALDI mass spectrometry as a function of laser wavelength and laser fluence.

Jens Soltwisch et al.

Journal of the American Society for Mass Spectrometry, 24(10), 1477-1488 (2013-08-15)

The success of matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) as a widely employed analytical tool in the biomolecular sciences builds strongly on an effective laser-material interaction that is resulting in a soft co-desorption and ionization of matrix and imbedded biomolecules.

Introduction of 4-chloro-alpha-cyanocinnamic acid liquid matrices for high sensitivity UV-MALDI MS.

Mark W Towers et al.

Journal of proteome research, 9(4), 1931-1940 (2010-02-13)

Matrix-assisted laser desorption/ionization (MALDI) is a key ionization technique in mass spectrometry (MS) for the analysis of labile macromolecules. An important area of study and improvements in relation to MALDI and its application in high-sensitivity MS is that of matrix

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Dokumente

4-Brom-α-cyan-zimtsäure - 4-Chlor-α-cyan-zimtsäure-Mischung

matrix substance for MALDI-MS, ≥95.0% (sum of both components, HPLC)

About This Item

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Eigenschaften

Qualität

Qualitätsniveau

Assay

Form

Funktionsklasse(n) des Analyten

chemische Klasse(n) des Analyten

Methode(n)

Löslichkeit

Beschreibung

Anwendung

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Sicherheitshinweise

Piktogramme

Signalwort

H-Sätze

P-Sätze

Gefahreneinstufungen

Zielorgane

Lagerklassenschlüssel

WGK

Flammpunkt (°F)

Flammpunkt (°C)

Dokumentation

Analysenzertifikate (COA)

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