Technical Articles

SPR

FGFR4-Fc Fusion Protein Binding Assays: Ligands, Conditions and Interpretation

2026-09-20

A tool-oriented guide to FGFR4 binding experiments: the KLB co-receptor prerequisite, D2-D3 integrity quality control, SPR/ELISA parameter settings and troubleshooting paths for three types of data anomalies.

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Signaling Pathway
FGFR4 assay
Ligand binding
SPR
ELISA
KLB
SDS-PAGE
UA011375

CD3εγ Heterodimer Binding Assays: From Coating Orientation to Data Interpretation

2026-09-20

A tool-oriented guide to CD3εγ heterodimer binding experiments: antigen selection, ELISA and SPR parameters, SDS-PAGE/SEC quality control interpretation, and troubleshooting paths for three common data anomalies.

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Immunity/Inflamma
CD3epsilon-gamma heterodimer
Binding activity assay
ELISA
SPR
SDS-PAGE
SEC
UA016046

CRBN-DDB1 In Vitro Research Tools: Assembly Assessment, Ubiquitination Assays and Failure Points

2026-09-20

A tool-oriented guide to CRBN-DDB1 in vitro experiments: assembly quality assessment (SEC/SDS-PAGE), binding and ubiquitination assay parameters, four common failure points and layered troubleshooting strategies.

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Drug Research
CRBN-DDB1 assay
In vitro ubiquitination
TR-FRET
SPR
Size exclusion chromatography
UA085062

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