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Product details
Catalog number HA500159
Price for HA500159
Size / count 100 µL
PAR1 is a transmembrane G-protein-coupled receptor (GPCR) that shares much of its structure with the other protease-activated receptors. These characteristics include having seven transmembrane alpha helices, four extracellular loops and three intracellular loops. PAR1 specifically contains 425 amino acid residues arranged for optimal binding of thrombin at its extracellular N-terminus. The C-terminus of PAR1 is located on the intracellular side of the cell membrane as part of its cytoplasmic tail. PAR1 is activated when the terminal 41 amino acids of its N-terminus are cleaved by thrombin, a serine protease. Once cleaved, PAR1 can activate G-proteins that bind to several locations on its intracellular loops. For example, PAR1 in conjunction with PAR4 can couple to and activate G-protein G12/13 which in turn activates Rho and Rho kinase. Additionally, both PAR1 and PAR4 can couple to G-protein q which stimulates intracellular movement for Calcium ions that serve as second messengers for platelet activation. The phosphorylation of PAR1's cytoplasmic tail and subsequent binding to arrestin uncouples the protein from G protein signaling. These phosphorylated PAR1s are transported back into the cell via endosomes where they are sent to Golgi bodies.
The catalog number for PAR1 Rabbit Polyclonal Antibody is HA500159.
PAR1 Rabbit Polyclonal Antibody is available in the following size(s): 100 µL.
PAR1 Rabbit Polyclonal Antibody is currently made to order / not held in immediate stock. Contact us for lead time.
PAR1 is a transmembrane G-protein-coupled receptor (GPCR) that shares much of its structure with the other protease-activated receptors. These characteristics include having seven transmembrane alpha helices, four extracellular loops and three intracellular loops. PAR1 specifically contains 425 amin
Shelf life and expiration dates vary by product and are shown on the product listing and label. Products used beyond their expiration date are not eligible for performance-related returns or refunds, so please check the lot number and expiry before use.
The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.
As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.
