ELISA: 0.5-2 µg/mL, Inhibition: 0.4-0.6 µg/mL, WB: 0.1-0.2 µg/mL Optimal conditions should be determined by the investigator.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Konzentration
Lot specific
Buffer
Lyophilized from PBS, pH 7.2.
Handhabung
Avoid repeated freeze/thaw cycles. Dilute only prior to immediate use.
Lagerung
4 °C/-20 °C
Informationen zur Lagerung
Store at -20 °C until reconstitution. Following reconstitution product may be stored at 4 °C in the short term. For long term storage aliquot and freeze at -20 °C.
Defensins (alpha and beta) are cationic peptides with a broad spectrum of antimicrobial activity that comprise an important arm of the innate immune system. The a-defensins which include NP-1, NP-2 and NP-3, are distinguished from the beta-defensins by the pairing of their three disulfide bonds. In addition to antimicrobial activity, NP-1 exhibits chemotactic activity on dendritic cells. NP-1 is expressed as the C-terminal portion of an inactive precursor protein, which also contains a 19 amino acid N-terminal signal sequence and a 45 amino acid polypeptide. NP-1 contains a six-cysteine motif that forms three intra-molecular disulfide bonds.