L0881-25MG Display Image

Lectin from Arachis hypogaea (peanut), lyophilized powder, Affinity-purified

Code: L0881-25MG D2-231

Analysis Note

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 acti...

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£279.00 25MG
List Price

Analysis Note

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 neuraminidase treated human blood group O erythrocytes after 1 hr incubation at 25 °C.

Application

Lectin from Arachis hypogaea (peanut) has been used:• to detect Thomson-Friedenreich antigen• as a component in PBS to study its effects on cell viability• to study its ability to block the binding site

Biochem/physiol Actions

PNA does not agglutinate normal human erythrocytes, but strongly agglutinates neuraminidase treated erythrocytes. PNA has potent anti-T activity similar to the anti-T antibody in human sera. The lectin can be used to distinguish between human lymphocyte subsets.

Lectin from Arachis hypogaea (peanut) possess specificity towards ß -D-Gal(1-3)-D-galNAc residue of Thomson - Friedenreich antigen. It is the most widely used diagnostic and prognostic marker for many squamous cell carcinomas.

General description

Lectin from Arachis hypogaea (peanut) is a homotetrameric protein of 110 kDa.

Packaging

5, 10, 25 mg in glass bottle

qualityAffinity-purified
impuritiessalt, free
Quality Level200
potency0.1 g per mL agglutination activity
formlyophilized powder
storage temp.20C

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Description
Unit Size
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L0881-10MG
Unit:10MG
List Price: £142.00
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L0881-5MG
Unit:5MG
List Price: £81.10
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