PCSK9 belonging to the proteinase K subfamily of the secretory subtilase family.
The encoded protein is synthesized as a soluble zymogen that undergoes autocatalytic intramolecular processing in the endoplasmic reticulum.
The protein may function as a proprotein convertase.
This protein plays a major regulatory role in cholesterol homeostasis.
PCSK9 binds to the epidermal growth factor-like repeat A (EGF-A) domain of the low-density lipoprotein receptor (LDLR), inducing LDLR degradation.
Reduced LDLR levels result in decreased metabolism of low-density lipoproteins, which could lead to hypercholesterolemia.
Inhibition of PSCK9 function is currently being explored as a means of lowering cholesterol levels.
PCSK9 may also have a role in the differentiation of cortical neurons.
Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry.
Other applications not tested.
Recommended Dilution:ELISA: 1:100-1:5000 Western Blot: 1:50-400Immunohistochemistry (frozen): 1:50-500Immunohistochemistry (paraffin): 1:10-100Immunocytochemistry: 1:50-500Optimal dilutions to be determined by the researcher.