Technical Articles

MD-2

Biotinylated TLR4 Ectodomain: A Standardized Research Tool for Binding Assays

2026-09-20

Site-specifically biotinylated TLR4 ectodomain (24-631) is a standardized probe for TLR4 binding and blocking experiments. This article outlines its tool positioning, SPR/ELISA parameter settings, the MD-2 prerequisite and common failure points.

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Immunity/Inflamma
TLR4 assay
Biotinylated TLR4
SPR parameters
ELISA design
MD-2
UA01001C-28

TLR4: The First Sentinel of Innate Immunity and a Contested Target for Immunomodulatory Drugs

2026-09-20

Once known merely as the LPS sensor, TLR4 now stands at the crossroads of adjuvant development, sepsis intervention and antitumor immunity. This article moves from the structural basis of ligand recognition to its translational value.

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Immunity/Inflamma
TLR4
MD-2
LPS recognition
Receptor dimerization
Innate immunity
UA01001C-28

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