L6512
Lectin from Helix pomatia
biotin conjugate, lyophilized powder
Synonym(s):
Helix pomatia agglutinin, HPA
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| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Check Cart for Availability | $241.00 |
About This Item
NACRES:
NA.32
UNSPSC Code:
12352202
Form:
lyophilized powder
conjugate
biotin conjugate
Quality Segment
form
lyophilized powder
extent of labeling
2-4 mol biotin per mol protein
impurities
salt, free
storage temp.
−20°C
General description
Lectins are carbohydrate-binding proteins, omnipresent, found in fungi, plants and animals. These oligomeric proteins are characterized by the presence of a carbohydrate recognition domain.
Application
Lectin from Helix pomatia has been used to study its binding activities in Gyrodactylus derjavini parasitizing fins of Oncorhynchus mykiss.
Biochem/physiol Actions
HPA has anti-A human blood group specificity and has an affinity for terminal N-acetyl-α-D -galactosaminyl residues. Conjugates are prepared from affinity purified lectin.
Lectin is useful in glycoconjugate characterizing, imaging and targeting. Lectin participates in host recognition and tissue adhesion. Lectins shows resistance to proteolytic degradation in vivo.
Analysis Note
Where reported, 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 human blood group A erythrocytes after 1 hour incubation at 25 °C.
1 of 1
This Item | |||
|---|---|---|---|
| description biotin conjugate, lyophilized powder | description agarose conjugate, saline suspension | description lyophilized powder, Affinity-purified | description lyophilized, powder |
| form lyophilized powder | form saline suspension | form lyophilized powder | form powder |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| impurities salt, free | impurities - | impurities salt, free | impurities - |
| conjugate biotin conjugate | conjugate agarose conjugate | conjugate - | conjugate - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| extent of labeling 2-4 mol biotin per mol protein | extent of labeling 5-10 mg per mL | extent of labeling - | extent of labeling - |
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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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