Mouse Alkaline Phosphatase/ALPL HEK293 Overexpression Lysate


Mouse Alkaline Phosphatase/ALPL HEK293 Overexpression Lysate: 製品の情報

This Mouse Alkaline Phosphatase/ALPL overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of Alkaline Phosphatase/ALPL protein (Cat: 51134-M08H) from the overexpression lysate was verified.
HEK293 Cells
A DNA sequence encoding the mouse Alpl (BAH03518.1) (Met1-Ser502) was expressed with a polyhistidine tag at the C-terminus.
The recombinant mouse Alpl consists 496 amino acids and predicts a molecular mass of 55 kDa.

Mouse Alkaline Phosphatase/ALPL HEK293 Overexpression Lysate: 用法

Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
安定性 & 保存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

Mouse Alkaline Phosphatase/ALPL HEK293 Overexpression Lysate: 別名

Mouse Akp-2 Overexpression Lysate; Mouse Akp2 Overexpression Lysate; Mouse APTNAP Overexpression Lysate; Mouse TNAP Overexpression Lysate; Mouse TNSALP Overexpression Lysate

Alkaline Phosphatase/ALPL 背景情報

Alkaline phosphatase (ALPL) is a hydrolase enzyme responsible for removing phosphate groups from many types of molecules, including nucleotides, proteins, and alkaloids. The process of removing the phosphate group is called dephosphorylation. As the name suggests, alkaline phosphatases are most effective in an alkaline environment. It is sometimes used synonymously as basic phosphatase. Alkaline phosphatases (APs) are ubiquitous in many species, from bacteria to human. Four genes encode AP isoenzymes in humans and rodents. Three AP genes are expressed in a tissue-specific manner (i.e., placental, embryonic, and intestinal AP isoenzymes). Expression of the fourth AP gene is nonspecific to a single tissue and is especially abundant in bone, liver, and kidney. This isoenzyme is also called tissue-nonspecific alkaline phosphatase (TNAP). The enzyme tissue non-specific alkaline phosphatase (TNAP) belongs to the ectophosphatase family. TNAP is present in large amounts in bone in which it plays a role in mineralization.
alkaline phosphatase, liver/bone/kidney
  • Brun-Heath I, et al. (2011) Differential expression of the bone and the liver tissue non-specific alkaline phosphatase isoforms in brain tissues. Cell Tissue Res. 343(3): 521-36.
  • Whyte MP, et al. (1995) Alkaline phosphatase: placental and tissue-non-specific isoenzymes hydrolyze phosphoethanolamine, inorganic pyrophosphate, and pyridoxal 5-phosphate. J Clin Invest. 95: 1440-5.
  • Whyte MP. (1994) Hypophosphatasia and the role of alkaline phosphatase in skeletal mineralization. Endocrinol Rev. 4: 439-61.
  • Weinreb M, et al. (1990) Different pattern of alkaline phosphatase, osteopontin and osteocalcin expression in developing rat bone visualized by in situ hybridization. J Bone Miner Res. 5: 831-42.
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