PNLIP蛋白產(chǎn)品信息
別名: PNLIP
表達方式:
A DNA sequence encoding the human PNLIP (P16233) (Met1-Cys465) was expressed with a polyhistidine tag at the C-terminus.
種屬: Human
表達宿主: Human Cells
PNLIP Protein QC Testing
純度: > 95% as determined by SDS-PAGE SDS-PAGE
內(nèi)**: < 1.0 EU per μg of the protein as determined by the LAL method
穩(wěn)定性: Samples are stable for up to twelve months from date of receipt at -70℃
預(yù)測N端: Lys 17
分子量:
The recombinant human PNLIP consists of 460 amino acids and predicts a molecular mass of 51 KDa. It migrates as an approximately 51 KDa band in SDS-PAGE under reducing conditions.
緩沖液: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Please contact us for any concerns or special requirements.
PNLIP Protein Usage Guide
儲存方法: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
PNLIP蛋白背景綜述
PNLIP is an enzyme which belongs to the lipase family. It is essential for the efficient digestion of dietary fats. Secreted from the pancreas, PNLIP is the primary lipase that hydrolyzes dietary fat molecules in the human digestive system, converting triglyceride substrates found in ingested oils to monoglycerides and free fatty acids. The resulting monomers (2 free fatty acids and one 2-monoacylglycerol) are then moved by way of peristalsis along the small intestine to be absorbed into the lymphatic system by a specialized vessel called a lacteal. Bile salts secreted from the liver and stored in gallbladder are released into the duodenum where they coat and emulsify large fat droplets into smaller droplets, thus increasing the overall surface area of the fat, which allows the lipase to break apart the fat more effectively.
參考文獻
Hegele RA. et al., 2001, J Hum Genet. 46 (6): 320-4.
Thomas A. et al., 2005, J Biol Chem. 280 (48): 40074-83.
Colin DY. et al., 2008, Biochem Biophys Res Commun. 370 (3): 394-8.
規(guī)格:20ug
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