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Merck

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T2011

Trypsin inhibitor

powder

Sinônimo(s):

Ovomucoid

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Para você/SKUDisponibilidadePreço
250 mg
Verificar disponibilidade no carrinho
R$ 1.033,00
500 mg
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R$ 1.806,00
1 g
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R$ 3.114,00
5 g
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R$ 10.493,00

Sobre este item

Número CAS:
UNSPSC Code:
12352202
NACRES:
NA.77
EC Number:
232-906-9
MDL number:

R$ 1.033,00


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Nome do produto

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

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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Este Item
T9253650357T2327
biological source

chicken egg white

biological source

chicken egg white

biological source

-

biological source

Glycine max (soybean)

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

200

form

powder

form

powder

form

lyophilized solid

form

lyophilized powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

solubility

water: soluble 10 g/L

solubility

water: soluble 10 g/L

solubility

67 mM potassium phosphate buffer, pH 7.6: 5 mg/mL

solubility

-

mol wt

27 kDa

mol wt

28 kDa

mol wt

-

mol wt

-


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Classe de armazenamento

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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Questions

  1. What is the difference between the Type III-O free of Ovoinhibitor in product T2011. What is availability of the material?

    1 answer
    1. 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.

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