CalBioreagents, a division of Fitzgerald Immunodiagnostics, is a global supplier of high‑quality immunological reagents and research kits supporting diagnostic development and life science research. Our team brings more than sixty years of combined experience in immunological reagents and research products, offering both technical expertise and practical insight. We welcome inquiries and are happy to provide guidance on product selection and application support.
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IMMUNOREAGENTS
Our immunoreagent products include monoclonal antibodies, polyclonal antibodies, conjugates and purified proteins. Our reagents are suitable for a broad range of applications including immunoassay development, diagnostic kit manufacturing, western blot, immunoprecipitation, and immunohistochemistry. CalBioreagents can recommend matched reagents for immunoassay development for our products. Let us put our experience to work for you. Our complete list of immunoreagents can be viewed here.
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| Immunoreagents for Diagnostic Development and Research Applications |
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ID PROTEIN MONOCLONAL ANTIBODIES
Our Id Protein (Id = Inhibition of DNA binding) product line is a series of Rabbit Monoclonal anibodies developed against Human and Mouse Id1, Id2, Id3, and Id4. Id proteins act as a negative regulator of transcription and Id1 and Id3 may play a central role in angiogenesis. These reagents are suitable for IHC with formalin fixed, paraffin embedded tissues and for Western Blot. Detailed information on our ten separate clones can be found on our Id Protein Products page here.
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| Endothelial nuclear staining in breast tumor with clone 195-14 |
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