• Product name
    Goat Anti-Mouse IgG H&L (Cy3.5 ®) preadsorbed
    See all IgG secondary antibodies
  • Description
    Goat polyclonal Secondary Antibody to Mouse IgG - H&L (Cy3.5 ®), pre-adsorbed
  • Host species
  • Target species
  • Tested applications
    Suitable for: ICC/IF, ELISA, Flow Cyt, IHC-P, IHC-Fr, Immunomicroscopymore details
  • Minimal

    Chicken, Cow, Goat, Guinea pig, Hamster, Horse, Human, Rabbit, Rat, Sheep more details
  • Immunogen

    Full length native Mouse IgG (purified).

  • Conjugation
    Cy3.5 ®. Ex: 581nm, Em: 596nm


  • Form
  • Storage instructions
    Shipped at 4°C. Store at +4°C.
  • Storage buffer
    pH: 7.20
    Preservative: 0.01% Sodium azide
    Constituents: 0.42% Potassium phosphate, 0.87% Sodium chloride, 1% BSA
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Purification notes
    This product was prepared from monospecific antiserum by immunoaffinity chromatography using Mouse IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities and extensive dialysis.
  • Conjugation notes
    Cy3.5 (Cyanine 3.5-OSu) (Molecular Weight 1286 daltons) Absorption Wavelength: 581 nm Emission Wavelength: 596 nm Fluorochrome/Protein Ratio: 2.8 moles Cy3.5 per mole of Goat IgG
  • Clonality
  • General notes
    This product or portions thereof is manufactured under license from Carnegie Mellon University under U.S. Patent Number 5,268,486 and related patents. Cy and CyDye are trademarks of GE Healthcare Limited. This material is also subject to proprietary rights of GE Healthcare Bio-Sciences Corp. and Carnegie Mellon University and made and sold under License from GE Healthcare Bio-Sciences Corp. This product is licensed for sale only for research. It is NOT licensed for any other use. There is no implied license hereunder for any commercial use. COMMERCIAL USE shall include: 1 Sale, lease, license or other transfer of the material or any material derived or produced from it. 2 Sale, lease, license or other grant of rights to use this material or any material derived or produced from it. 3 Use of this material to perform services for a fee for third parties. If you require a commercial license to use this material and do not have one, please return this material, unopened to Abcam Plc of 330 Cambridge Science Park, Cambridge, CB4 0FL, and any money paid for the material will be refunded.

    This secondary antibody is specifically designed for the detection of multiple primary antibodies (polyclonal or monoclonal) of different host species in experiments where cells are simultaneously labeled without unwanted cross reaction.

  • Research areas


Our Abpromise guarantee covers the use of ab6946 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
ICC/IF 1/1000 - 1/5000.
ELISA 1/10000 - 1/50000.
Flow Cyt Use at an assay dependent dilution.
IHC-P Use at an assay dependent concentration.
IHC-Fr Use at an assay dependent concentration.
Immunomicroscopy Use at an assay dependent concentration.


This product has been referenced in:
  • García-Rodríguez N  et al. Spatial separation between replisome- and template-induced replication stress signaling. EMBO J 37:N/A (2018). Read more (PubMed: 29581097) »
  • Iyer DR & Rhind N Replication fork slowing and stalling are distinct, checkpoint-independent consequences of replicating damaged DNA. PLoS Genet 13:e1006958 (2017). Read more (PubMed: 28806726) »
See all 3 Publications for this product

Customer reviews and Q&As


\thank you very much for your response, if we can not find an alternative solution, I would be ok for a refund but I would really prefer if you can help me find an NS5 antibody which would work with an NS5-biotin antigen.

If there are other alternative combinations that is known to you as working together I would be interested in trying those samples.
I was using the NS5-biotin protein given below
Hepatitis C Virus NS5 protein (Biotin) (ab68096)

I know Abcam carries a bunch of various HCV NS5 antibodies, if you know any of those particular antibodies work well with the above protein, or another NS5 protein (preferentially with biotin) which works good with any NS5 antibody I would be happy to give a try to them first. If you can not recommend any particular then I would consider a refund maybe.

Here is my assay:
I immobilize the NS5 protein biotin in a streptavidin fixed substrate. Following unbound protein wash, I deliver the sample (TG buffer with NS5 antibody) to capture the target antibody with the NS5 protein fixed in the substrate. I wash the excess unboound antibodies with TG buffer, and finally I inject, incubate and wash 2ndary antibody with label. then I do fluorescent reading.

In my setup I can verify the NS5-protein biotin is getting fixed to the substrate, however I cannot verify the NS5 antibody binding.
When I try with NS3-biotin fixed substrate, I see signal with NS5 antibody used. I tried NS5 antibody against another protein-biotin, it only produces signal with NS3. (normally NS3--biotin that I use produces only signal with NS3 antibody), my system tested and worked fine with few other antigen-antibody pairs.

Read More

Thank you for your reply.

I have looked though our catalogue and ab65296, is the only Hepatitis C Virus NS5 antibody that we have. We have several Hepatitis C Virus NS5A or B antibodies, but I am unsure if they would be suitable for your application. Below is a list of these antibodies that you can look through and see if they would be suitable for your application:


I am unsure to what exactly the A/B means, whether they recognize slightly different isoforms, or are actually completely different proteins. If any of these antibodies would be suitable for your application, please let me know and I would be happy to send you it as a free of charge replacement. If none of these antibodies or any other from our catalogue are suitable for your needs, then please let me know and I will process the refund for ab65296.

I look forward to your response and helping you resolve this issue

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