Normal Donkey Serum (ab7475)
Overview
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Product name
Normal Donkey Serum
See all Donkey Serum reagents -
Host species
Donkey -
Tested applications
Suitable for: IHC (PFA fixed), Blocking, IHC-P, IHC-Fr, ICC/IFmore details -
Species reactivity
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General notes
Normal donkey serum ab7475 is used extensively for the blocking of non-specific antibody binding in tissue and cell staining, and in other applications of antibodies.
The donkey serum blocks the binding of Fc receptors in the sample to the primary and secondary antibodies used in the experiment, and also blocks non-specific binding of the antibodies to the sample.
Typically the serum used for blocking is from a different species than the species in which the primary antibody was raised. Often the blocking serum is from the species in which the secondary antibody was raised.
Serum can be used directly for blocking, or as a constituent of a blocking buffer.
Strain: Mixed breed and sex.
Raised in: Donkey
Purity: Whole antiserum
Properties
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Form
Liquid -
Storage instructions
Shipped on Dry Ice. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Constituent: Whole serum -
Concentration information loading... -
Purity
Whole antiserum -
Research areas
Associated products
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Related Products
- Normal Donkey serum (sterile) (ab138579)
- Donkey Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150073)
- Donkey Anti-Rabbit IgG H&L (Alexa Fluor® 647) (ab150075)
- Donkey Anti-Mouse IgG H&L (Alexa Fluor® 488) (ab150105)
- Donkey Anti-Goat IgG H&L (Alexa Fluor® 488) (ab150129)
- Donkey Anti-Goat IgG H&L (HRP) (ab97110)
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab7475 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| IHC (PFA fixed) |
Use at an assay dependent dilution.
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| Blocking |
Use at an assay dependent concentration.
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| IHC-P |
Use at an assay dependent concentration.
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| IHC-Fr |
Use at an assay dependent concentration.
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| ICC/IF |
Use at an assay dependent dilution. PubMed: 17597760Use at 10% dilution.
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| Notes |
|---|
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IHC (PFA fixed)
Use at an assay dependent dilution. |
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Blocking
Use at an assay dependent concentration. |
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IHC-P
Use at an assay dependent concentration. |
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IHC-Fr
Use at an assay dependent concentration. |
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ICC/IF
Use at an assay dependent dilution. PubMed: 17597760Use at 10% dilution. |
Images
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Functional Studies - Normal Donkey Serum (ab7475)Paul, Rajib et al., PloS one vol. 12,2 e0171285., Fig 5, doi:10.1371/journal.pone.0171285
The sections were rinsed three times with 0.1 M Tris-buffered saline (TBS, 0.1 M; pH 7.4), incubated in 3% H2O2 in TBS, permeabilized with 0.3% Triton X-100, and blocked with 10% donkey serum containing 0.3% Triton X-100. The sections were incubated overnight with primary antibody for TH (1:700) in TBS, containing 2% donkey serum (ab7475) at 4°C and then incubated with HRP-conjugated secondary antibody (1:1000) in TBS for 1 h at room temperature.
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Functional Studies - Normal Donkey Serum (ab7475)Krzy?anowska, Weronika et al., PloS one?vol. 12,10 e0186243., Fig 6, doi:10.1371/journal.pone.0186243
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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SDS download
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Datasheet download
References (36)
ab7475 has been referenced in 36 publications.
- Li G et al. Laminar shear stress alters endothelial KCa2.3 expression in H9c2 cells partially via regulating the PI3K/Akt/p300 axis. Int J Mol Med 43:1289-1298 (2019). PubMed: 30664154
- Jochner MCE et al. Unique properties of PTEN-L contribute to neuroprotection in response to ischemic-like stress. Sci Rep 9:3183 (2019). PubMed: 30816308
- Moakley D et al. Pharmacological Profiling of Purified Human Stem Cell-Derived and Primary Mouse Motor Neurons. Sci Rep 9:10835 (2019). PubMed: 31346219
- Ying Y et al. Neuroprotective Effects of Ginsenoside Rg1 against Hyperphosphorylated Tau-Induced Diabetic Retinal Neurodegeneration via Activation of IRS-1/Akt/GSK3ß Signaling. J Agric Food Chem 67:8348-8360 (2019). PubMed: 31304751
- Diéguez-Hurtado R et al. Loss of the transcription factor RBPJ induces disease-promoting properties in brain pericytes. Nat Commun 10:2817 (2019). PubMed: 31249304