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. 2015 Sep 1;6:445. doi: 10.3389/fimmu.2015.00445

Figure 1.

Figure 1

Final steps in cloning and identifying the human C5a receptor. (A) Tertiary screen of clone NPIIY-18 using 32P-labeled oligonucleotide probe. (B) NPIIY-18 was transfected into COS7 cells and tested for binding of 125I-C5a under competitive binding conditions. (C) The resulting binding isotherm and Scatchard analysis proving the clone’s identity.