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C9017

Sigma-Aldrich

Concanavalin A from Canavalia ensiformis (Jack bean)

Sepharose conjugate, buffered aqueous suspension

Sinonimo/i:

ConA

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About This Item

Codice UNSPSC:
12161501
NACRES:
NA.32

Origine biologica

Canavalia ensiformis

Livello qualitativo

Coniugato

Sepharose conjugate

Forma fisica

buffered aqueous suspension

contiene

20% ethanol as preservative

Grado di funzionalizzazione

10-16 mg per mL

Matrice

Sepharose 4B

Attivazione matrice

cyanogen bromide

Gruppi immobilizzati alla matrice

amino

Braccio spaziatore

1 atom

Capacità

≥25 mg/mL binding capacity (thyroglobulin)

Temperatura di conservazione

2-8°C

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Categorie correlate

Applicazioni

Used for the purification of glycoproteins containing mannose.

Azioni biochim/fisiol

Con A is not blood group specific but has an affinity for terminal α-D-mannosyl and α-D-glucosyl residues. Ca2+ and Mn2+ ions are required for activity. Con A dissociates into dimers at pH 5.6 or below. Between pH 5.8 and pH 7.0, Con A exists as a tetramer; above pH 7.0 higher aggregates are formed. Con A exhibits mitogenic activity which is dependent on its degree of aggregation. Succinylation results in an active dimeric form which remains a dimer above pH 5.6.

Stato fisico

Suspension in 0.1 M acetate buffer, pH 6.0, containing 1 M NaCl, and 1 mM each of CaCl2 , MgCl2, and MnCl2

Risultati analitici

Where reported, agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, containing Ca2+ and Mn2+ of a 1 mg per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes after 1 hr incubation at 25 °C.

Note legali

Sepharose is a trademark of Cytiva

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Repr. 2 - Resp. Sens. 1 - Skin Sens. 1

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

102.2 °F

Punto d’infiammabilità (°C)

39 °C


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