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D9663

Sigma-Aldrich

Donkey serum

Synonym(s):

Serum

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.46

biological source

donkey

Quality Level

200

sterility

non-sterile

contains

preservative

application(s)

research pathology

shipped in

dry ice

storage temp.

−20°C

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General description

Donkey serum is pooled from a normal donor herd. In immunoassays, normal donkey serum can serve as a blocking agent and a control. It is used as a blocking agent in various studies for immunohistochemistry and immunocytochemistry, ranging from 5% to 20%.

Application

Donkey serum has been used:
  • as a component in blocking buffer for immunofluorescence
  • in phosphate buffer saline (PBS) as a blocking agent
  • as a blocking agent in frozen immunocytochemistry and immunohistochemistry
  • to prevent nonspecific binding in parvalbumin immunohistochemistry

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Product No.
Description
Pricing

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H317,H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

H1138

Horse Serum

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