iHisto is a fast, reliable histology CRO delivering high-quality tissue processing, staining, and digital pathology services for biotech, pharmaceutical, and academic researchers across the U.S.

From FFPE and frozen embedding to H&E, special stains, IHC, and immunofluorescence (IF), we provide complete slide preparation and imaging solutions—all under one roof. Our team combines automation, experienced histotechnologists, and board-certified pathologist review to ensure scientific accuracy and fast turnaround.

Whether you're working on preclinical toxicology, biomarker validation, or drug discovery, iHisto helps you generate consistent, publication-ready results—so you can move your research forward with confidence.

Our services include:

Tissue processing (FFPE & frozen)

H&E and special histochemical stains

Immunohistochemistry (IHC) & antibody optimization

Immunofluorescence (IF), multiplex panels

Whole slide imaging & digital pathology

Pathologist scoring & reporting

Accelerate your study. Trust your slides to iHisto.

iHisto

Kelven Wong

This department conducts various laboratory analyses and supports scientific research through technical expertise.

iHisto

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Laboratory Services

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iHisto

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Teams

Laboratory Services

Offices

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