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L2785

Lectin from Dolichos biflorus (horse gram)

lyophilized powder

Synonym(s):

Dolichos biflorus agglutinin, DBA

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Size/SKUAvailabilityPrice
1 mg

Available to ship TODAYfromMILWAUKEE

$101.00
5 mg

Available to ship TODAYfromMILWAUKEE

$361.00
$306.85

About This Item

NACRES:
NA.32
UNSPSC Code:
12352202
Form:
lyophilized powder

$101.00


Available to ship TODAYDetails


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form

lyophilized powder

Quality Segment

potency

≤20 μg per mL agglutination activity

impurities

salt, essentially free

storage temp.

−20°C

Biochem/physiol Actions

DBA has anti-A1 human blood group specificity, useful for distinguishing between A1 and A2 blood types. DBA has strong anti-Cad activity, and has an affinity for terminal N-acetyl-α-D-galactosaminyl residues. Conjugates are prepared from affinity purified lectin.

Preparation Note

Purified by affinity chromatography.

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 per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group A1 erythrocytes after 1 hour incubation at 25 °C.

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L1277L9006L3382
description

lyophilized powder

description

Isoelectric focusing marker, pI (1) 8.2, (2) 8.6, (3) 8.8

description

FITC conjugate, lyophilized powder

description

lyophilized powder, salt, free

form

lyophilized powder

form

-

form

lyophilized powder

form

lyophilized powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

impurities

salt, essentially free

impurities

-

impurities

-

impurities

salt, free

potency

≤20 μg per mL agglutination activity

potency

-

potency

<5 μg/mL agglutination activity

potency

<4 μg per mL agglutination activity

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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