AMY3R (CALCR/RAMP3) - Amylin 3 receptor
Order number: 70992
On Request
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Description
We are excited to introduce our off-the-shelf, full-length, active, and native Amylin 3 receptor, commonly known as AMY3R. This protein is a heterodimeric G protein-coupled receptor for the hormone amylin. The complex consists of the calcitonin receptor (CALCR or CTR) and the receptor activity-modifying protein 3 (RAMP3). It plays a crucial role in regulating energy balance, satiety, and blood glucose levels.
Our AMY3R 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 CALCR | CT-R, CTR |
| Alternative names RAMP3 | RAMP3 |
| UniProt Number | P30988 (CALCR), O60896 (RAMP3) |
| Protein class | GPCR |
| Subclass | B1 - Peptide |
| Original host | Homo sapiens |
| Expression system | Trichoplusia ni , Co-expression |
| Sequence, CALCR | MKTIIALSYIFCLVFADYKDDDDKLEVLFQGPAFSNQTYPTIEPKPFLYVVGRKKMMDAQYKCYDRMQQLPAYQGEGPYCNRTWDGWLCWDDTPAGVLSYQFCPDYFPDFDPSEKVTKYCDEKGVWFKHPENNRTWSNYTMCNAFTPEKLKNAYVLYYLAIVGHSLSIFTLVISLGIFVFFRSLGCQRVTLHKNMFLTYILNSMIIIIHLVEVVPNGELVRRDPVSCKILHFFHQYMMACNYFWMLCEGIYLHTLIVVAVFTEKQRLRWYYLLGWGFPLVPTTIHAITRAVYFNDNCWLSVETHLLYIIHGPVMAALVVNFFFLLNIVRVLVTKMRETHEAESHMYLKAVKATMILVPLLGIQFVVFPWRPSNKMLGKIYDYVMHSLIHFQGFFVATIYCFCNNEVQTTVKRQWAQFKIQWNQRWGRRPSNRSARAAAAAAEAGDIPIYICHQELRNEPANNQGEESAEIIPLNIIEQESSAGSSGTETSQVAPA |
| Sequence, RAMP3 | MKTIIALSYIFCLVFAHHHHHHHHHHRAGGCNETGMLERLPLCGKAFADMMGKVDVWKWCNLSEFIVYYESFTNCTEMEANVVGCYWPNPLAQGFITGIHRQFFSNCTVDRVHLEDPPDEVLIPLIVIPVVLTVAMAGLVVWRSKRTDTLL |
| Affinity tags CALCR | HA signal peptide, DYKDDDDK-tag, TEV cleavage site (N-terminal); Rho1D4-tag (C-terminal) |
| Affinity tags RAMP3 | HA signal peptide, His10-tag (N-terminal) |
| Size CALCR | 478 amino acids, 55 kDa |
| Size RAMp3 | 135 amino acids, 15 kDa |
| Concentration | 0.4 - 0.7 mg/ml |
| Purity | >90%, determined via SDS-PAGE |
| Purification process | 3-step purification |
| Shipping | Shipment is carried out on dry-ice for temperature stability to ensure the integrity of the product. |
| Function | Amylin receptor 3's function is to mediate the effects of the hormone amylin on glucose metabolism and appetite suppression, playing a significant role in regulating postprandial blood sugar levels and promoting satiety. |
| PubMed ID | 35324283, 40828907, 26071095, 40609154, 40550231, 41109426 |