Rabbit IgG (Phycoerythrin) - Isotype Control (ab37407)

Rabbit IgG (Phycoerythrin) - Isotype Control. Validated in ELISA, Flow Cyt. Cited in 2 publication(s).


  • Product name
    Rabbit IgG (Phycoerythrin) - Isotype Control
    See all Rabbit isotype controls
  • Conjugation
    Phycoerythrin. Ex: 488nm, Em: 575nm
  • Specificity
    This antibody has been selected to be an isotype control as it has no known specificity.
  • Tested applications
    Suitable for: Flow Cyt, ELISAmore details


  • Form
  • Storage instructions
    Shipped at 4°C. Store at +4°C.
  • Storage buffer
    Preservative: 0.09% Sodium azide
    Constituents: 16% Sucrose, PBS

    Also contains stabilising agent.
  • Concentration information loading...
  • Purity
    IgG fraction
  • Clonality
  • Isotype
  • Research areas
  • Alternative names
    • rabbit isotype control


Our Abpromise guarantee covers the use of ab37407 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
Flow Cyt Use 10µl for 106 cells.
ELISA Use at an assay dependent dilution.


This product has been referenced in:
  • Bunkholt Elstrand M  et al. Mammalian target of rapamycin is a biomarker of poor survival in metastatic serous ovarian carcinoma. Hum Pathol 41:794-804 (2010). Read more (PubMed: 20153512) »
  • Dong HP  et al. Methods for simultaneous measurement of apoptosis and cell surface phenotype of epithelial cells in effusions by flow cytometry. Nat Protoc 3:955-64 (2008). Read more (PubMed: 18546596) »
See all 2 Publications for this product

Customer reviews and Q&As

1-4 of 4 Q&A


Vielen Dank für Ihre Anfrage.
Ich schlage vor die optimale Verdünnung für ab72331 zuerst zu testen und dann die Isotyp- Kontrolle (ab37407) in derselben Konzentration einzusetzen.
Die Konzentration von ab37407 ist Lot abhängig. Liegt aber meistens in etwa bei 0.1mg/ml. Bitte teilen Sie mir das Lot mit und ich kann Ihnen eine genauere Auskunft geben.
ab72331 hat eine Konzentration von 0.5mg/ml.
Ich hoffe diese Auskunft ist hilfreich. Bitte zögern Sie nicht mich nochmals mit der Lot -nummer zu kontaktieren.

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Thank you for your inquiry.
We offer ab37407 as 100 tests. We recommend to use 10ul for one test (106 cells).
I can confirm that this product has a volume of 1ml.
The concentration of ab37407 is lot dependent. The lot that is in stock at the moment has a concentration of 0.01mg/mL.
I hope this information is helpful. Please do not hesitate to contact me again with any further questions or the lot number that you received.

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Thank you for contacting us. The IgG concentrations are: ab37406, lot GR45440-2: 0.1 mg/ml ab37407, lot GR44588-1: 0.01 mg/ml I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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Thank you for your enquiry. The antibody ab37407 will be a suitable isotype control but please note that the stock concentration of the current batch of the control is 0.01 mg/ml, compared to 1.0 mg/ml for ab115641. To match the working concentrations of IgG you will need to dilute the HSP90 antibody stock solution 100-fold compared to the control. If you are working with live cells, consider that the amount of azide in each working solution will differ. Please let me know if you have any questions.

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