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L2785

Lectin from Dolichos biflorus (horse gram)

lyophilized powder

Synonym(s):

Dolichos biflorus agglutinin, DBA

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About This Item

NACRES:
NA.32
UNSPSC Code:
12352202
Form:
lyophilized powder
Pricing and availability is not currently available.
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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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This Item
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Lectin from Dolichos biflorus (horse gram) lyophilized powder

Sigma-Aldrich

L2785

Lectin from Dolichos biflorus (horse gram)

Lectin from Lens culinaris (lentil) Isoelectric focusing marker, pI (1) 8.2, (2) 8.6, (3) 8.8

Sigma-Aldrich

L1277

Lectin from Lens culinaris (lentil)

Lectin from Lens culinaris (lentil) lyophilized powder

Sigma-Aldrich

L9267

Lectin from Lens culinaris (lentil)

Lectin from Lens culinaris (lentil) Sepharose™ conjugate, saline suspension

Sigma-Aldrich

L0511

Lectin from Lens culinaris (lentil)

description

lyophilized powder

description

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

description

lyophilized powder

description

Sepharose™ conjugate, saline suspension

form

lyophilized powder

form

-

form

lyophilized powder

form

saline suspension

impurities

salt, essentially free

impurities

-

impurities

salt, free

impurities

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

potency

≤20 μg per mL agglutination activity

potency

-

potency

<16 μg per mL agglutination activity

potency

-

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 (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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