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L9006

Sigma-Aldrich

Lectin from Ulex europaeus (gorse, furze)

FITC conjugate, lyophilized powder

Synonyme(s) :

Ulex europaeus agglutinin, UEA-I

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About This Item

Code UNSPSC :
12352202
Nomenclature NACRES :
NA.32

Conjugué

FITC conjugate

Niveau de qualité

Forme

lyophilized powder

Puissance

<5 μg/mL agglutination activity

Composition

Protein, ~10% Lowry

Ampleur du marquage

2-5 mol FITC per mol protein

Température de stockage

−20°C

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Actions biochimiques/physiologiques

Ulex europaeus agglutinin has anti-H blood group specificity. There are two types of lectin: UEA I has an affinity for L-fucose and UEA II has an affinity for N,N′-diacetylchitobiose. The mol. wt. of UEA I was initially found to be 170,000 daltons. Later reports indicate that UEA I may form aggregates at neutral and basic pH and that the correct mol. wt. is 68,000 daltons.

Conditionnement

Package size based on protein content.

Liaison

Conjugates are prepared from affinity purified lectin.

Forme physique

Contains potassium phosphate buffer salts and NaCl

Remarque sur l'analyse

Agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg/ml solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group O erythrocytes after 1 hour incubation at 25 °C.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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