CB1 - Cannabinoid receptor 1
Order number: 70451
Description
We are excited to introduce our off-the-shelf, full-length, active, and native Cannabinoid receptor 1, commonly known as CNR1. This protein is a G-protein coupled receptor for endogenous cannabinoids. It is involved in various physiological responses including pain sensation, memory loss, chronic pain and anxiety.
Our CNR1 protein has been solubilized and stabilized using our NativeMP™ platform, ensuring it retains its native structure and full biological activity, making it ideal for various research applications.
Our CNR1 protein has been solubilized and stabilized using our NativeMP™ platform, ensuring it retains its native structure and full biological activity, making it ideal for various research applications.
Applications:
- Screening/Validation
- Biologics Development
- Structure Determination
- Small Molecule Drug Development
The protein delivered can be used for these specific applications. When ordering, please indicate which applications you intend to use the protein for in the contact form to ensure the best results.
For more details, explore our solubilization database.

Datasheets
Upon ordering, you will receive the corresponding datasheets and the Certificate of Analysis (CoA).
| Feature | |
|---|---|
| Alternative names | CNR, CNR1, CANN6, CB-R, CB1 |
| UniProt Number | P21554 |
| Protein class | GPCR |
| Subclass | Class A (Lipid) |
| Organism | Human (Homo sapiens) |
| Expression system | Trichoplusia ni |
| Sequence, One-Letter Code | MKTIIALSYIFCLVFADYKDDDDKKSILDGLADTTFRTITTDLLYVGSNDIQYEDIKGDMASKLGYFPQKFPLTSFRGSPFQEKMTAGDNPQLVPADQVNITEFYNKSLSSFKENEENIQCGENFMDIECFMVLNPSQQLAIAVLSLTLGTFTVLENLLVLCVILHSRSLRCRPSYHFIGSLAVADLLGSVIFVYSFIDFHVFHRKDSRNVFLFKLGGVTASFTASVGSLFLTAIDRYISIHRPLAYKRIVTRPKAVVAFCLMWTIAIVIAVLPLLGWNCEKLQSVCSDIFPHIDETYLMFWIGVTSVLLLFIVYAYMYILWKAHSHAVRMIQRGTQKSIIIHTSEDGKVQVTRPDQARMDIRLAKTLVLILVVLIICWGPLLAIMVYDVFGKMNKLIKTVFAFCSMLCLLNSTVNPIIYALRSKDLRHAFRSMFPSCEGTAQPLDNSMGDSDCLHKHANNAASVHRAAESCIKSTVKIAKVTMSVSTDTSAEALGSSGTETSQVAPA |
| Affinity tags | HA signal peptide, FLAG-tag (N-terminal); Rho1D4-tag (C-terminal) |
| Size (excluding additional elements) | 492 amino acids, 55 kDa |
| Concentration | 0.4 - 0.7 mg/ml |
| Purity | >90%, determined via SDS-PAGE |
| Purification process | 2-step purification |
| Shipping | Shipment is carried out on dry-ice for temperature stability to ensure the integrity of the product. |
| Function | Cannabinoid receptor 1 is a G-protein coupled receptor for endogenous cannabinoids. It is involved in various physiological responses including pain sensation, memory loss, chronic pain and anxiety. |
| PubMed ID | 2263478, 1718258, 7876112, 15620723, 14702039 |