Receptor (PRRs) Target (PAMPs)
Mannose-binding lectin (MBL) Microbial cell walls
C-reactive protein (CRP) Phosphatidylcholine
Toll like receptors (TLRs) Microbial products
Lipopolysacchride-binding protein (LBP) Gram –ve bacterial cell walls
Nucleotide binding oligomerizat ion domain (NOD proteins) Gram +ve bacterial cell walls
Scavenger receptors (SRs) Gram +ve and –ve bacterial cell walls
Table 1: List of pattern recognition receptors (PRRs) and their targets.