Recombinant Human Neutrophil Activating Peptide-2/CXCL7 (CHO-expressed) 是 CXC 趨化因子亞家族成員,能夠活化嗜中性粒細胞。 Synonyms rHuNAP-2/CXCL7; C-X-C motif chemokine 7; Platelet basic protein; MDGF; SCYB7 ; 重組人嗜中性粒細胞激活肽-2/CXCL7 (CHO 細胞表達) Species HumanSource CHO Accession P02775 Gene ID 5473 Molecular Weight Approximately 9 kDa AA Sequence AELRCMCIKT TSGIHPKNIQ SLEVIGKGTH CNQVEVIATL KDGRKICLDP DAPRIKKIVQ KKLAGDESAD Biological Activity The ED50 is <0.1 μg/mL as measured by CHO-K1/Gα15/hCXCR1 cells (human Gα15 and human CXCR1 stably expressed in CHO-K1 cells). Appearance Lyophilized powder. Formulation Lyophilized after extensive dialysis against PBS. Endotoxin Level <0.2 EU/μg, determined by LAL method. Reconstitution Reconstitute the lyophilized recombinant Human Neutrophil Activating Peptide-2/CXCL7 (CHO-expressed) (rHuNAP-2/CXCL7) to 100 μg/mL using ddH2O or PBS. Storage & Stability Lyophilized recombinant Human Neutrophil Activating Peptide-2/CXCL7 (CHO-expressed) (rHuNAP-2/CXCL7) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage. Shipping Room temperature in continental US; may vary elsewhere. Background Neutrophil Activating Peptide-2/CXCL7 is one of the CXC chemokine subfamily members, and is well known as a functional activator of neutrophils[1]. |