L2785
Lectin from Dolichos biflorus (horse gram)
lyophilized powder
Synonym(s):
Dolichos biflorus agglutinin, DBA
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| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Check Cart for Availability | $101.00 |
5 mg | Check Cart for Availability | $361.00 $306.85 |
About This Item
NACRES:
NA.32
UNSPSC Code:
12352202
Form:
lyophilized powder
$101.00
Check Cart for Availability
form
lyophilized powder
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.
1 of 1
This Item | |||
|---|---|---|---|
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| impurities salt, essentially free | impurities - | impurities salt, free | impurities salt, essentially free |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| potency ≤20 μg per mL agglutination activity | potency <5 μg/mL agglutination activity | potency <4 μg per mL agglutination activity | potency <8 μg/mL agglutination activity |
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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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