PathnSitu Biotechnologies

Your Advanced Tissue Pathology Partner

PathnSitu Biotechnologies is a leading company in the supply of high-quality immunohistochemistry products for tissue-based Cancer Diagnosis.We provide highly specific and sensitive Antibodies, Detection Kits, Histology Special Stains, Instruments, Reagents, Buffers, Antibody Diluents, Positively Charged Slides and all the Ancillaries required for Immunohistochemistry helping Pathologists and Cancer Research Laboratories with an accurate Histology-based Cancer Diagnosis.

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July 21, 2026

Why Pathologists Still Trust Ki-67 More Than Any Other Proliferation Marker

Ki-67 is a trusted immunohistochemistry (IHC) marker used to measure tumor cell proliferation and support cancer grading, prognosis, and treatment decisions. Widely applied in breast cancer, neuroendocrine tumors, lymphomas, and other malignancies, Ki-67 remains an essential biomarker in diagnostic pathology. PathnSitu offers a validated Ki-67 antibody for reliable and consistent IHC performance.

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July 15, 2026

Understanding Sarcoma: Why Diagnosis Matters This Awareness Month

July is Sarcoma Awareness Month, highlighting the importance of early and accurate diagnosis. With over 70 sarcoma subtypes, immunohistochemistry (IHC) antibody panels help pathologists identify tumors precisely, enabling timely and effective treatment. PathnSitu Biotechnologies provides reliable IHC markers to support confident sarcoma diagnosis.

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June 19, 2026

PSA Antibody in Prostate Cancer Diagnosis: Why It Remains a Gold-Standard IHC Marker

PSA antibody continues to be a trusted immunohistochemical marker for identifying prostate cancer and confirming prostatic origin in both primary and metastatic tumors. Despite newer biomarkers, its diagnostic reliability makes it an essential tool in modern pathology.

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