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Human PNLIPRP1 / PLRP1 Protein (His Tag)

PLRP1

Catalog Number P13565-H08H
Organism Species Human
Host Human Cells
Synonyms PLRP1
Molecular Weight The recombinant human PNLIPRP1 comprises 461 amino acids and has a predicted molecular mass of 51.4 kDa. The apparent molecular mass of the protein is approximately 44-48 kDa in SDS-PAGE under reducing conditions.
predicted N Lys 18
SDS-PAGE
Purity > 90 % as determined by SDS-PAGE
Protein Construction A DNA sequence encoding the human PNLIPRP1 (AAH25784.1) (Met1-Cys467) was expressed with a C-terminal polyhistidine tag.
Bio-activity
Research Area Signaling |Signal Transduction |Metabolism |Types of disease |Metabolism in Cancer
Formulation Lyophilized from sterile PBS, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background PNLIPRP1, also known as PLRP1, belongs to the AB hydrolase superfamily, Lipase family. PNLIPRP1 is structurally similar to PLRP2. However, these two proteins display different functional properties. PNLIPRP1 may function as inhibitor of dietary triglyceride digestion. It lacks detectable lipase activity towards triglycerides, diglycerides, phosphatidylcholine, galactolipids or cholesterol esters. PLRP2 hydrolyses milk fat with a lower catalytic efficiency than that of PL. PLRP2 activity, higher on homogenized than on native milk fat, is differently influenced by fatty acids and colipase depending on a proteolytic cleavage in the lid domain.
Reference
  • Grupe A. et al., 2006, Am J Hum Genet. 78 (1): 78-88.
  • Strausberg RL. et al., 2002, Proc Natl Acad Sci. 99 (26): 16899-903.
  • Giller T. et al., 1992, J Biol Chem. 267 (23): 16509-16.