Products:Immunology >> Immunoglobulins >> Heavy Chain >> IgG
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compatible secondary. Flow cytometry. Does it necessarily have to be anti- IgM like ab8517? |
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ANSWER: |
When antibody is anti-IgG (H+L) then it will react with other immunoglobulin classes (IgM, IgA, IgD, IgE) and subclasses since they all share the same light chains (either kappa or lambda). When antibody is Anti-IgG, F(ab')2 - not specific for IgG- they react with light chains, and therefore also react with other immunoglobulin classes (IgA, IgM, IgD, and IgE) and subclasses sharing the same light chains. Other options anti-IgM compatible secondaries besides ab8517 for Flow Cytometry are: ab6785 Goat polyclonal to Mouse IgG - H&L (FITC) ab60313 Goat polyclonal to Mouse IgG (Chromeo™ 488) ab60316 Goat polyclonal to Mouse IgG - H&L (Chromeo™ 546) ab60318 Goat polyclonal to Mouse IgG (Chromeo™ 642) ab6563 and ab7002 are other options. Please bear in mind that the affinity might be lower for IgG H&L antibodies against IgM, therefore the safest would be to use a secondary against IgM. |
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Ab8517 was used at dilution 1/200 with the primary antibody ab18230 in ICC/IF. See the review on ab18230.
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