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Key Documents

11684302001

Roche

ABTS Solution

solution (ready-to-use), suitable for ELISA

Sinonimo/i:

ABTS Solution, ABTS

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About This Item

Codice UNSPSC:
12352204

Forma fisica

solution (ready-to-use)

Livello qualitativo

impiego

sufficient for 1,500-3,000 assays (ELISA)

Confezionamento

pkg of 3 × 100 mL

Produttore/marchio commerciale

Roche

tecniche

ELISA: suitable

Temperatura di conservazione

2-8°C

Descrizione generale

ABTS Solution is a ready to use substrate for peroxidase-driven indicator reactions. It contains 2,2-azino-di-[3-ethylbenzthiazoline sulfonate (6)] and H2O2 in glycin/citric acid buffer and is available in slightly green color.

Applicazioni

ABTS Solution is a chromogenic substrate for peroxidase in ELISA assays.

Azioni biochim/fisiol

2,2′-azino-di-(3-ethylbenzthiazoline sulfonic acid) or ABTS acts a substrate for HRP (horseradish peroxidase) conjugate during enzyme-linked immunosorbent assay (ELISA). It is the most sensitive, and stable substrate when compared to three other substrates namely, 5-aminosalicylic acid (5AS), O-phenylenediamine (OPD), O-tolidine (OT). It also produces the best visual results, where it gives a bluish-green color. ELISA using ABTS is a highly sensitive, specific and reproducible technique This solution is an excellent substrate for enzyme immunoassays with horseradish peroxidase as a marker enzyme.

Stato fisico

Reaction product:
Color: green
Evaluation: photometric (405nm)

Risultati analitici

Absorption: ABTS absorption spectrum reference must always be measured and is determined by a spectrum. The Reference wavelength of 490 nm or higher should be selected due to no measureable absorption. The Reference absorption is usually automatically subtracted by the Plate Reader (background).

Altre note

For life science research only. Not for use in diagnostic procedures.

Note legali

ABTS is a trademark of Roche

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

does not flash

Punto d’infiammabilità (°C)

does not flash


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H Matsuda et al.
The Japanese journal of experimental medicine, 54(3), 131-138 (1984-06-01)
A micro-technique of enzyme-linked immunosorbent assay (ELISA) using ABTS, 2,2'-azino-di-(3-ethylbenzthiazoline sulfonic acid), as a substrate for horseradish peroxidase (HRP) conjugate was studied. In a comparative study among 4 substrates, namely; 5-aminosalicylic acid (5AS), O-phenylenediamine (OPD), O-tolidine (OT) and ABTS, for

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