PR:000026338 thrombospondin-1 isoform 1, signal peptide removed form (human) hTHBS1/iso:1/SigPep-|PRO_0000035842|UniProtKB:P07996-1, 19-1170 located_in GO:0005615 extracellular space PMID:15662972 IDA NCBITaxon:9606 UniProtKB:P07996-1 20080301 PRO:CNA PR:000026338 thrombospondin-1 isoform 1, signal peptide removed form (human) hTHBS1/iso:1/SigPep-|PRO_0000035842|UniProtKB:P07996-1, 19-1170 capable_of GO:0004866 endopeptidase inhibitor activity PMID:8751720 TAS NCBITaxon:9606 UniProtKB:P07996-1 20080301 PRO:CNA