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NGS Reference Material

ctDNA Reference Material

gDNA Reference Material

FFPE Reference Material

Custom Services


Our Onco-Ref™ Custom FFPE Cell Block Services gives you the flexibilty to receive a custom FFPE product with high quality and consistency with a fast turnaround time at a great price. Simply ship us your cells. If needed, we can culture, fix the cells using buffered formalin (10% for 24hrs at room temperature, typically), and then prepare a cell core and embed the core into a paraffin block. If requested (optional), we can prepare FFPE Cell slides or FPPE Cell scrolls from a freshly prepared FFPE Cell Block. We typically turnaround a FFPE Cell block in 7 working days from receipt of 1 x 108 cells.

About AccuRef


Applied StemCell Inc. (ASC) is a fast growing biotechnology company headquartered in Milpitas, California.
Our goal is to advance gene-editing and stem cell innovation for biomedical research and the biotechnology industry.
After years of research and development, ASC is proud to offer an optimized series of tools for basic research study, drug discovery, bio-processing, bio-production and preclinical applications.

Visit Applied Stemcell
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AccuRef Diagnostics, a division of Applied StemCell Inc., is a global provider of molecular and cell-based reference standards used for assay development and quality control. With over 270 CRISPR-engineered mutation cell line variants we have created over 2,600 biologically-relevant quality control and reference standard products that spans 40+ cancer genes. Our Onco-Ref™ and Quan-Plex™ product lines offer single-mutation and quantitative multiplex gene panels, in easy-to-use formats such as gDNA, cell pellets, ctDNA, FFPE and cytopath slides.

© 2021 Copyright AccuRef Diagnostics, a Division of Applied StemCell Inc.
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