The T2011 product does not contain ovoinhibitor, while the T9253 product contains ovoinhibitor, which results in chymotrypsin inhibition. For information regarding the availability of this product, please contact local customer service.
T2011
Trypsin inhibitor
powder
Synonyme(s) :
Ovomucoid
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| Taille/Référence | Disponibilité | Prix |
|---|---|---|
250 mg | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 169,00 $ |
500 mg | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 287,00 $ |
1 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 480,00 $ |
5 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 1 620,00 $ |
A propos de cet article
169,00 $
Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit.
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Laissez-nous vous aiderNom du produit
Trypsin inhibitor from chicken egg white, Type III-O (free of ovoinhibitor)
biological source
chicken egg white
Quality Segment
type
Type III-O (free of ovoinhibitor)
form
powder
mol wt
27 kDa
input
general use sample(s)
solubility
water: soluble 10 g/L
storage temp.
2-8°C
General description
Ovomucoid or trypsin inhibitor is an abundant protein in most avian egg whites. The hen′s egg protein is composed of about 186 amino acid residues, and is highly glycosylated. Three tandem domains are each homologous with pancreatic trypsin inhibitor. It is highly immunogenic, and probably accounts for most cases of egg allergy.
Application
Trypsin inhibitor from chicken egg white has been used:
- to terminate proteolysis reaction
- in OVO-1 solution to triturate the cell suspension for the dissociation of retina
- in phosphate buffered saline for dissociation of cortices
Biochem/physiol Actions
Ovomucoid possesses trypsin inhibitor activity. It has several conformational and linear epitopes that can be bound by immunoglobulin E (IgE). It is highly stable against heat and proteolysis.
Other Notes
One trypsin unit will produce a ΔA253 of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C; reaction volume 3.2 mL, 1 cm light path.
View more information on Trypsin Inhibitor.
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Cet article | |||
|---|---|---|---|
| description Type III-O (free of ovoinhibitor) | description Type II-O, Partially purified ovomucoid, containing ovoinhibitor | description from soybean | description from chicken egg white |
| biological source chicken egg white | biological source chicken egg white | biological source soybean | biological source chicken egg white |
| Quality Level 300 | Quality Level 200 | Quality Level - | Quality Level - |
| form powder | form powder | form lyophilized | form powder |
| solubility water: soluble 10 g/L | solubility water: soluble 10 g/L | solubility water: soluble | solubility water: soluble |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mol wt 27 kDa | mol wt 28 kDa | mol wt Mr 20,100 | mol wt - |
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Mot-clé
Danger
Codes de danger
Mentions de précaution
Hazard Classifications
Resp. Sens. 1 - Skin Sens. 1
Classe de stockage
11 - Combustible Solids
Que se passe-t-il ?
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
EPI (équipement de protection individuelle)
Eyeshields, Gloves, type N95 (US)
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What is the difference between the Type III-O free of Ovoinhibitor in product T2011. What is availability of the material?
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