Recombinant Mouse Laminin Beta 1 (LAMb1) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Mouse (Mus musculus). Target Name: Laminin Beta 1 (LAMb1). Target Synonyms: LAM-B1, CLM, Cutis Laxa With Marfanoid Phenotype. Accession Number: P02469. Gene ID: 16777. Expression Region: Gln1053~Lys1258. Tag Info: N-terminal His and GST Tag. Theoretical MW: 52kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.