Cell Signaling Technology (CST) offers off-the-shelf and custom-synthesized blocking peptides that can be used to evaluate the specificity of antibody reactivity in your assay. We also specialize in synthesis of high-quality custom AQUA peptides, including challenging sequences and unusual post-translational modifications.
Making a confident assessment of positive or negative results requires synthesis of information from your staining, such as signal strength, background, and localization. Control slides are another valuable tool that can be used to assess the performance of staining reagents and IHC methods. Our custom IHC control slides contain a positive and a negative pellet of formalin-fixed, paraffin-embedded (FFPE) cells, and each set contains 5 slides.
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Purchase of this peptide product includes a license to use this product in the practice of methods described in United States Patent Application Ser. No. 60/312,279 and PCT US02/25778 (Gygi et al., Harvard University; PROTEIN-AQUA™ methodology/technology) for research purposes only, and the purchase price includes an allowance for payment to Harvard University of its standard royalty for such license. Licenses for the practice of the methods for other non-research purposes may be sought directly from the owner of the technology:
Harvard University
Office of Technology Licensing
Building A, Room 414
25 Shattuck Street
Boston, MA 02115
The purchase of this peptide product does not include a license to use this product in the practice of methods described in United States Patent Application Ser. No. 60/312,279 and PCT US02/25778 (Gygi et al., Harvard University; PROTEIN-AQUA™ methodology/technology). Licenses for the practice of such methods must be sought directly from the owner of the technology:
Harvard University
Office of Technology Licensing
Building A, Room 414
25 Shattuck Street
Boston, MA 02115
