Normal Donkey Serum (ab7475)

Submit a review Q&A (5)References (27)

Overview

  • 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
  • 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

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage buffer
    Constituent: Whole serum
  • Purity
    Whole antiserum
  • Research areas

Applications

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.
Blocking Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
IHC-Fr Use at an assay dependent concentration.
ICC/IF Use at an assay dependent dilution. PubMed: 17597760Use at 10% dilution.

References

This product has been referenced in:
  • Gstrein T  et al. Mutations in Vps15 perturb neuronal migration in mice and are associated with neurodevelopmental disease in humans. Nat Neurosci 21:207-217 (2018). IHC . Read more (PubMed: 29311744) »
  • Paul R  et al. Melatonin protects against behavioral deficits, dopamine loss and oxidative stress in homocysteine model of Parkinson's disease. Life Sci 192:238-245 (2018). Read more (PubMed: 29138117) »
See all 27 Publications for this product

Publishing research using ab7475? Please let us know so that we can cite the reference in this datasheet.

Customer reviews and Q&As

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1-5 of 5 Abreviews or Q&A

Question

Could you be so kind and advise me the fluorescent marked secondary antibodies for ab109632 and ab421?

Thank you.

Best regards

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Answer

Thank you for contacting us.

Please try ab97099 and ab6717.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

Free Rabbit monoclonal antibody with any purchase of a primary antibody, while stocks last! Quote “RABMAB-XBSMG” in your next primary antibody order. For more information, visit the following link: https://www.abcam.com/index.html?pageconfig=resource&rid=15447

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Question

 I would like to inform you that I plan to use Peroxide/DAB the substrate and chromogen for horseradish peroxidase as detection system I appreciate you for your kind help                                                       with my best regards                                                    

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Answer

Thank you for your reply. I recommend the following HRP conjugated secondary antibodies to use with these rabbit Anti-GAD65+GAD67 primary antibodies. I have included one product from a donkey host and another from goat. Both are guaranteed and the choice will be personal preference of host. These products are below. Donkey polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP) Ab16284: https://www.abcam.com/Rabbit-IgG-secondary-antibody-ab16284.html Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP) Ab97051: https://www.abcam.com/Goat-polyclonal-Secondary-Antibody-to-Rabbit-IgG-HL-HRP-ab97051.html Abcam also provides a number of IHC reagents and kits such as DAB substrate kits, donkey or goat sera and antigen retrieval buffers. All of our products are covered by our six month Abpromise guarantee and are fully supported by our scientific support staff. I have provided links to a few of these products below. DAB substrate kit:https://www.abcam.com/DAB-substrate-kit-ab94665.html Donkey serum:https://www.abcam.com/Donkey-Serum-ab7475.html Goat serum:https://www.abcam.com/Goat-Serum-ab7481.html Antigen retrieval buffer:https://www.abcam.com/Antigen-Retrieval-Buffer-100X-Tris-EDTA-Buffer-pH-9-0-ab93684.html I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information. Use our products? Submit an Abreview. Earn rewards! https://www.abcam.com/abreviews

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Question

I have one question for you. My customer wants to buy serum "goat" and "donkey" for blocking nonspecific effects in imunohistochemistry. Do you have something like this in your offer?

Thank you for your answer.

Best regards

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Answer

Thank you for contacting us.

The goat serum is ab7481; https://www.abcam.com/Goat-Serum-ab7481.html

Donkey serum ab7475; https://www.abcam.com/Donkey-Serum-ab7475.html

ab138478; https://www.abcam.com/Goat-Serum-sterile-ab138478.html

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

Use our products? Submit an Abreview. Earn rewards!
https://www.abcam.com/abreviews

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Question

J’aimerais savoir si vous avez les certificat d’analyse des produits suivants:
Rabbit serum ref: ab7487 lot 833644
Donkey serum ref: ab7475 lot: 854038
Sheep serum ref: ab7489 lot: GR66413-1
Merci d’avance pour votre réponse

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Answer



Veuillez trouver ci-joints les certificats d'analyse pour les produits :

Rabbit serum ref : ab7487 lot 833644
Donkey serum ref: ab7475 lot: 854038
Sheep serum ref: ab7489 lot: GR66413-1

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Question

Should ab7475, donkey serum, and the other species sera be appropriate for FACS blocking as well?

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Answer

Thank you for your enquiry. ab7475 has not been tested in FACS, but the use of this product in flow cytometry/blocking step should be okay. This should be true for the other serum products - please check the datasheets. Please don't hesitate to contact us again if you have further questions.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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