Author Archives: Heidi Riggs

BLOG SERIES | PART 5 OF 5 What This Means for Your Research The scientific and practical takeaways from a study powered by CH3 Biosystems

BLOG SERIES | PART 5 OF 5 Part 5: What This Means for Your Research  The scientific and practical takeaways from a study powered by CH3 Biosystems  Blog post by Pranitha Bhuthkuri Click Here to Learn More! Next week:  Part 5: What This Means for Your Research  The scientific and practical takeaways from a study […]

Part 4: Four Findings That Changed the Picture The major discoveries made possible by a precision E0771-based brain metastasis model

BLOG SERIES | PART 4 OF 5 Part 4: Four Findings That Changed the Picture The major discoveries made possible by a precision E0771-based brain metastasis model Blog post by Pranitha Bhuthkuri Click Here to Learn More! Next week:  Part 5: What This Means for Your Research  The scientific and practical takeaways from a study […]

Inside the Experiment: How researchers induced gut dysbiosis, injected E0771.Br cells, and mapped the immune system

BLOG SERIES | PART 3 OF 5 Inside the Experiment: How researchers induced gut dysbiosis, injected E0771.Br cells, and mapped the immune system Blog post by Pranitha Bhuthkuri Click Here to Learn More! Next week:  Part 4: Four Findings That Changed the Picture The major discoveries made possible by a precision E0771-based brain metastasis model

Engineering a Brain-Seeking Cell Line How researchers transformed E0771 into E0771.Br — and why every step mattered

BLOG SERIES | PART 2 OF 5 The Cell Line That Helped Map Brain Cancer’s Immune Landscape Engineering a Brain-Seeking Cell Line How researchers transformed E0771 into E0771.Br — and why every step mattered Blog post by Pranitha Bhuthkuri Click Here to Learn More! Next week: Part 3: Inside the Experiment: How researchers induced gut […]

The Cell Line That Helped Map Brain Cancer’s Immune Landscape

BLOG SERIES | PART 1 OF 5 The Cell Line That Helped Map Brain Cancer’s Immune Landscape How a 2025 Cell Reports study used the E0771 from CH3 Biosystems to make a major  discovery. Blog post by Pranitha Bhuthkuri Click Here to Learn More! Next week: Part 2: Engineering a Brain-Seeking Cell Line How researchers […]

How the E0771 Cell Line From CH3 BioSystems Powered a Landmark Brain Cancer Study

CH3 BIOSYSTEMS LLC Featured in Peer-Reviewed Research How the E0771 Cell Line from CH3 Biosystems Powered a Landmark Brain Cancer Study Published in Cell Reports, March 2025  |  Golomb et al.  Blog post by Pranitha Bhuthkuri   The Big Picture A landmark 2025 study published in Cell Reports used the E0771 breast cancer cell line, […]

How E0771 Breast Cancer Cells Revealed a Hidden Immune Escape Route in the Lung By Pranitha Bhuthkuri

CH3 BIOSYSTEMS — RESEARCH SPOTLIGHT | APRIL 2026   How E0771 Breast Cancer Cells Revealed a Hidden Immune Escape Route in the Lung By Pranitha Bhuthkuri   A landmark 2026 study from the Weizmann Institute of Science uses our E0771 cells (SKU: 94A001) murine breast adenocarcinoma cells to uncover a surprising mechanism by which metastatic […]

Immunoaffinity Purification of Methylarginine Proteins/Peptides by Protein A Sepharose

Immunoaffinity Purification of Methylarginine Proteins/Peptides by Protein A Sepharose By: Daniyal Kashif Protein affinity purification Protein A Sepharose is an affinity resin that is widely employed for the selective enrichment of immunoglobulin G (IgG) and its various subclasses from horse, rabbit, or human antiserum. More specifically, this purification technique involves the covalent immobilization of Protein […]