Vesicle Transport Assay vs. ATPase Assay — Which Method for Which Question?
Home/Resources/Vesicle Assay vs. ATPase Assay DMPK Science · Assay Selection · Cell4Pharma Both are established, both appear in regulatory submissions — and both produce false negatives that are easy to […]
BSEP Inhibition and Drug-Induced Liver Injury — What Your DILI Risk Assessment Is Missing
Home/Resources/BSEP Inhibition & DILI DMPK Science · Hepatotoxicity · Cell4Pharma Why a single BSEP IC50 systematically underestimates hepatotoxicity risk, and how the dual liability concept changes your screening panel. Drug-induced […]
Why Your FBS Isn’t the Problem
Why Your FBS Isn’t the Problem — and What to Replace It With | SeamlessBio Blog Cell Culture FBS Alternatives Protocol Guide July 2026 · 8 min read Why Your […]
Vitamin D Depleted Human Serum for IVD Calibrator Manufacturing — A Practical Guide
Vitamin D testing is one of the highest-volume clinical chemistry assays performed globally. Tens of millions of 25-hydroxyvitamin D tests are run annually on automated immunoassay platforms — and every […]
Human Plasma and Serum as Cell Culture Stimuli — A Practical Guide for Researchers
Traditional in vitro cell culture relies on simplified stimuli — single cytokines, LPS, synthetic growth factor cocktails — that were never designed to replicate the full complexity of human blood. […]
The Complete Guide to Choosing Cell Culture Serum in 2026
Expert Guide · Cell Culture · 15 min read The Complete Guide to Choosing Cell Culture Serum in 2026 Everything you need to know about FBS, horse serum, and specialty […]
ciPTEC Zelllinie
19% aller Phase-III-Versagen in der Arzneimittelentwicklung sind auf Nephrotoxizität zurückzuführen. Nur 2% davon werden präklinisch erkannt — mit dem Standardmodell HK-2. Diese Lücke kostet die pharmazeutische Industrie jährlich Milliarden und […]
HEK293 vs. Sf9 Vesicles for ABC Transporter Assays — Which System Delivers More Reliable DMPK Data?
When selecting an ABC transporter vesicle kit for in-house DMPK screening, one question consistently surfaces in DMPK departments and preclinical safety teams: should you use vesicles derived from HEK293 cells […]