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P-selectin
Pathway / Platelet adhesion & activation

P-selectin

SELPprotein

P-selectin mediates platelet activation and adhesion to endothelium, driving thrombotic cascade in MI.

Pathway placement
Cascade stepPlatelet adhesion & activation
Confidencehigh
RationaleAnchor molecule; platelet α-granule release and adhesion marker.
Also acts inVascular inflammation
Druggability
DruggableYes
Known drugs / candidates5
Small-molecule tractableYes
Antibody tractableYes
EnsemblENSG00000174175

Type I vs Type II discrimination

ScoresShared / rises in both
R — rupture / Type-I
67
C — confounder / Type-II
67
A — assay feasibility
72
E — evidence strength
75
T1DI (composite)
27
Specificity differential (R−C)0
Confounder panel (Type-II drivers)
1sepsis / systemic inflammationmag 2
2anemia / acute blood lossn/a
3hypovolemia / dehydrationn/a
4tachyarrhythmiamag 2
5hypoxemia / respiratory failuremag 2
6hypertensive emergencymag 2
7high-demand / peri-operative stressmag 2
Coverage: 5/7 confounders with evidence
Tier: deep-scored (abstract-extracted) · 21 supporting references. See the discrimination table for all markers.

Assay & specimen

Validated clinical assay
Specimen
Serum or plasma
Collection tube
Sodium citrate 3.2% (light blue-top) · K2/K3-EDTA (lavender-top)
Method / principle
Sandwich ELISA
Reagent / substrate
Anti-CD62P antibody pair
Platform
ELISA plate
Turnaround · availability
Research/send-out · Research

Human genetic evidence

0.074
Open Targets association (NSTEMI)

Literature evidence(60)

Showing 40 of 60 linked references.