Alpl, Recombinant, Mouse, aa19-503, His-Tag (Alkaline Phosphatase, Tissue-nonspecific Isozyme, Akp-2

Alpl, also known as alkaline phosphatase, tissue-nonspecific isozyme, is one of alkaline phosphatases. There are at least four distinct but related alkaline phosphatases: intestinal, placental, placental-like, and liver/bone/kidney (tissue-nonspecific). The product of this gene is a membrane-bound glycosylated enzyme that is not expressed in any particular tissue and is, therefore, referred to as the tissue-nonspecific form of the enzyme. A proposed function of this form of the enzyme is matrix mineralization. Source: Recombinant protein corresponding to aa19-503 from mouse Alpl, fused to His-Tag at C-terminal, expressed in insect cell. Molecular Weight: ~54.5kD (493aa), 50-70kD (SDS-PAGE under reducing conditions.), Endotoxin: <1EU/1ug (determined by LAL method), Biological Activity: Specific activity is >46,000 pmol/min/ug and is defined as the amount of enzyme that hydrolyze 1pmole of 4-Methylumbelliferyl phosphate to phosphate and 4-Methylumbelliferone/minute at pH 8.8 at 25°C. AA Sequence: VPEKERDPSY WRQQAQETLK NALKLQKLNT NVAKNVIMFL GDGMGVSTVT AARILKGQLH HNTGEETRLE MDKFPFVALS KTYNTNAQVP DSAGTATAYL CGVKANEGTV GVSAATERTR CNTTQGNEVT SILRWAKDAG KSVGIVTTTR VNHATPSAAY AHSADRDWYS DNEMPPEALS QGCKDIAYQL MHNIKDIDVI MGGGRKYMYP KNRTDVEYEL DEKARGTRLD GLDLISIWKS FKPRHKHSHY VWNRTELLAL DPSRVDYLLG LFEPGDMQYE LNRNNLTDPS LSEMVEVALR ILTKNLKGFF LLVEGGRIDH GHHEGKAKQA LHEAVEMDQA IGKAGAMTSQ KDTLTVVTAD HSHVFTFGGY TPRGNSIFGL APMVSDTDKK PFTAILYGNG PGYKVVDGER ENVSMVDYAH NNYQAQSAVP LRHETHGGED VAVFAKGPMA HLLHGVHEQN YIPHVMAYAS CIGANLDHCA WAGSGLEHHH HHH, Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.