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Merck
CN

L3014

Lectin from Psophocarpus tetragonolobus (winged bean)

biotin conjugate, lyophilized powder

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About This Item

UNSPSC Code:
12352200
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conjugate

biotin conjugate

form

lyophilized powder

composition

Protein, ~85% E1%/280

extent of labeling

~3 mol biotin per mol protein

storage temp.

2-8°C

Biochem/physiol Actions

Psophocarpus tetragonolobus agglutinin is not blood group specific, but has an affinity for N-acetyl-D-galactosamine. Conjugates are prepared from purified lectin.

Packaging

Package size based on protein content.

Physical form

Contains sodium citrate

Analysis Note

Agglutination activity is expressed in μg per mL and is determined from serial dilutions in phosphate buffered saline, pH 6.8, 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.


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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