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Updated: Aug 8, 2026

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Detection of Human Leukocyte Antigen Biomarkers in Breast Cancer Utilizing Label-free Biosensor Technology
Published on: March 24, 2015
[Use of protamine sulfate in a method for determining the hormonal sensitivity of breast cancer]
Voprosy Onkologii
|January 1, 1985
Abstract:
A new procedure for estrogen receptor assay in breast cancer tissue is discussed. According to the method cytosol receptor level is interpreted as the estradiol binding capacity of protein which is precipitated by protamine sulfate from the cytosol fraction of tumor.

