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C9017

Sigma-Aldrich

Concanavalin A from Canavalia ensiformis (Jack bean)

Sepharose conjugate, buffered aqueous suspension

Sinônimo(s):

ConA

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About This Item

Código UNSPSC:
12161501
NACRES:
NA.32

fonte biológica

Canavalia ensiformis

conjugado

Sepharose conjugate

forma

buffered aqueous suspension

contém

20% ethanol as preservative

Extensão da rotulagem

10-16 mg per mL

matriz

Sepharose 4B

ativação da matriz

cyanogen bromide

ligação da matriz

amino

espaçador de matriz

1 atom

capacidade

≥25 mg/mL binding capacity (thyroglobulin)

temperatura de armazenamento

2-8°C

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Aplicação

Used for the purification of glycoproteins containing mannose.

Ações bioquímicas/fisiológicas

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.

forma física

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

Nota de análise

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.

Informações legais

Sepharose is a trademark of Cytiva

produto relacionado

Pictogramas

Health hazard

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

102.2 °F

Ponto de fulgor (°C)

39 °C


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