金山科研平台，产品价格货期咨询微信：jinshanbio Source:Spodoptera frugiperda, Sf 21 (baculovirus)-derived, Val34-Arg615, with a C-terminal 10-His tag Accession #:NP_032611 N-terminal Sequence Analysis:Val34 Structure:Pro form Purity:>95%, by SDS-PAGE under reducing conditions and visualized by silver stain. Endotoxin Level: Predicted Molecular Mass:68 kDa SDS-PAGE:80 kDa, reducing conditions Activity:Measured by its ability to cleave a fluorogenic peptide substrate, Mca-YVADAPK(Dnp)-OH (Catalog# ES007).The specific activity is >400 pmol/min/µg, as measuredunder the described conditions. Formulation:Supplied as a 0.2 µm filtered solution in Tris, NaCl and Glycerol.See Certificate of Analysis for details. Molecule Information: Meprin alpha Subunit/MEP1A Aliases: MEP1A; PPHA Entrez Gene IDs: 4224 (Human); 17287 (Mouse); 25684 (Rat) Background: Meprin alpha Subunit Meprins are multimeric zinc proteases, composed of alpha/MEP1A and beta/MEP1B subunits, that are members of the astacin family. Both subunits form disulfide-linked homo- or hetero-oligomers. Although the two subunits share 42% amino acid identity in their multi-domain structure, they differ significantly in their oligomeric structure, post-translational processing, cellular location and substrate specificity.