[125I]CXCL12α (human)   Click here for help

GtoPdb Ligand ID: 849

Synonyms: [125I]SDF-1α (human) | [125I]stromal cell-derived factor-1α
 Ligand is labelled  Ligand is radioactive
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Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
CXCR4 Hs Agonist Full agonist 7.4 – 8.4 pKd - 1-3
pKd 8.1 – 8.4 (Kd 7.94x10-9 – 3.98x10-9 M) [1-2]
pKd 7.4 (Kd 3.58x10-8 M) [3]