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Testing & titration of primary antibody for colorimetric immunostaining on sections mounted on slides

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Testing & titration of primary antibody for colorimetric immunostaining on sections mounted on slides SI402Click Here to Request a Quote

This service includes tissue preparation, sectioning, immunolabeling with various dilutions of the primary antibody, coverslipping and labeling the slides. As a result, you will receive up to 30 immunostained tissue sections ready for microscopic observations. In addition, the experimental procedure used for the antibody titration will be provided.

Procedure: Following cryopretection, tissue will be rapidly frozen in isopentane pre-cooled to -70°C. The frozen tissue will then be cut on a cryostat and mounted on gelatin-coated microscope slides (cf. Products, Cat. #PO101). Subsequently, sections will be processed on slides for immunostaining with the specific antibody at various dilutions according to the avidin-biotin-complex (ABC) method¹ (for photo samples, cf. SI102).

Remarks:

  • A quotation is required before placing an order.
  • The investigator needs to provide both tissue and the specific antibody.

Reference:

  1. Hsu S. M., Raine L. and Fanger H. (1981) Use of avidin-biotin-peroxidase complex (ABC) in immunoperoxidase techniques: a comparison between ABC and unlabeled antibody (PAP) procedures. J. Histochem. Cytochem. 29, 577-580.