2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. CGRP Receptor

CGRP Receptor

Calcitonin gene-related peptide receptor

CGRP Receptor

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CGRP receptor is a heterodimer formed by calcitonin-receptor-like receptor (CRLR), a type II (family B) G-protein-coupled receptor, and receptor-activity-modifying protein 1 (RAMP1), a single-membrane-pass protein. RAMP1 is needed for CGRP binding and also cell-surface expression of CLR. CLR is an example of a family B GPCR.

CGRP is a neuropeptide abundant in the trigeminal system and widely expressed in both the peripheral and central nervous systems. CGRP has several functions including vasodilation, the perception of painful stimuli, and inflammation. CGRP exerts its biological action by interacting with its receptors. There are two types of CGRP receptors, CGRP-A and CGRP-B.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-P0203B
    β-CGRP (mouse)
    		99.77%
    β-CGRP (mouse) is a calcitonin gene-related peptide that induces vasodilation. β-CGRP (mouse) can be utilized in cardiovascular, pro-inflammatory, migraine and metabolic research.
    β-CGRP (mouse)
  • HY-P1014
    HCGRP-(8-37)
    		Antagonist 99.60%
    HCGRP-(8-37) is a human calcitonin gene-related peptide (hCGRP) fragment and also an antagonist of CGRP receptor.
    HCGRP-(8-37)
  • HY-P4058
    Calcitonin gene-related peptide free acid
    		98.61%
    Calcitonin gene-related peptide (CGRP) free acid is the deamidated form of α-CGRP(human) (HY-P1071). Calcitonin gene-related peptide can be used to study the effect of C-terminal amidation on CGRP.
    Calcitonin gene-related peptide free acid
  • HY-P9938
    Erenumab
    		Inhibitor 98.88%
    Erenumab is a fully human monoclonal antibody. Erenumab inhibits the calcitonin gene–related peptide (CGRP) receptor. Erenumab can be used for the prevention of episodic migraine.
    Erenumab
  • HY-134992
    Vazegepant
    		Antagonist 99.54%
    Vazegepant (Zavegepant) is an orally active calcitonin gene-related peptide CGRP receptor antagonist with potential for acute research in migraine, can be administered intranasally. CGRP is an important trigger in migraine pathophysiology.
    Vazegepant
  • HY-P99019
    Fremanezumab
    		Inhibitor
    Fremanezumab (TEV-48125) is a humanized IgG2a monoclonal antibody that selectively and potently binds to calcitonin gene-related peptide (CGRP). CGRP is a 37-amino acid neuropeptide involved in central and peripheral pathophysiological events of migraine. Fremanezumab has the potential for chronic migraine research.
    Fremanezumab
  • HY-P99021
    Galcanezumab
    		Antagonist 98.00%
    Galcanezumab (LY 2951742) is a humanized IgG4 monoclonal antibody against the CGRP ligand. Galcanezumab can be used for migraine or cluster headaches research.
    Galcanezumab
  • HY-P99017
    Eptinezumab
    		Inhibitor 99.90%
    Eptinezumab is a humanized monoclonal antibody. Eptinezumab binds to calcitonin gene-related peptide (CGRP) and blocks its interaction with the receptor. Eptinezumab can be used in the study of preventing migraines.
    Eptinezumab
  • HY-103302
    SUN B8155
    		Agonist 99.89%
    SUN B8155, a non-peptide agonist of calcitonin (CT) receptor, selectively mimics the biological actions of calcitonin. Calcitonin, a 32-amino acid peptide hormone secreted mainly from the thyroid gland, plays an important role in maintaining bone homeostasis.
    SUN B8155
  • HY-P1534
    Adrenomedullin (1-50), rat
    		Activator 99.56%
    Adrenomedullin (1-50), rat is a 50 amino acid peptide, which induces a selective arterial vasodilation via activation of CGRP1 receptor.
    Adrenomedullin (1-50), rat
  • HY-P1071A
    α-CGRP(human) TFA
    		98.02%
    α-CGRP(human) (TFA) is a regulatory neuropeptide of 37 amino acids. α-CGRP(human) (TFA) is widely distributed in the central and peripheral nervous system. α-CGRP(human) (TFA) is a potent vasodilator and has inotropic and chronotropic effects.
    α-CGRP(human) TFA
  • HY-P1913A
    Calcitonin Gene Related Peptide (CGRP) II, rat TFA
    		Activator 99.32%
    Calcitonin Gene Related Peptide (CGRP) II, rat TFA, a CGRP receptor activator, is a potent and long-lasting vasodilator. Calcitonin Gene Related Peptide (CGRP) II TFA can be used in the research of cardiovascular diseases.
    Calcitonin Gene Related Peptide (CGRP) II, rat TFA
  • HY-10302
    MK-3207 Hydrochloride
    		Antagonist 98.02%
    MK-3207 (Hydrochloride) is a potent and orally bioavailable CGRP receptor antagonist with IC50 of 0.12 nM and Ki of 0.024 nM, and is highly selective versus human AM1, AM2, CTR, and AMY3.
    MK-3207 Hydrochloride
  • HY-P3689
    [Tyr22] Calcitonin Gene Related Peptide, (22-37), rat
    		Activator 99.86%
    [Tyr22] Calcitonin Gene Related Peptide, (22-37), rat is a fragments 22-37 of rat calcitonin gene related peptide (CGRP), targeting CGRP receptor and adenylate cyclase. Calcitonin is mainly produced by thyroid C cells while CGRP is secreted and stored in the nervous system.
    [Tyr22] Calcitonin Gene Related Peptide, (22-37), rat
  • HY-120294
    Chrysin 6-C-glucoside 8-C-arabinoside
    		99.11%
    Chrysin 6-C-glucoside 8-C-arabinoside can inhibit the CGRP releasing and the activation of TRPV1 channel. Chrysin 6-C-glucoside 8-C-arabinoside can be used for anti-migraine research.
    Chrysin 6-C-glucoside 8-C-arabinoside
  • HY-P1770
    Adrenomedullin (16-31), human
    		98.50%
    Adrenomedullin (16-31), human is amino acid residues 16-31 fragment of human adrenomedullin (hADM). Adrenomedullin has appreciable affinity for the CGRP1 receptor. Adrenomedullin (16-31), human possesses pressor activity in the systemic vascular bed of the rat, but not the cat.
    Adrenomedullin (16-31), human
  • HY-P1072
    PHM-27 (human)
    		Agonist 98.07%
    PHM-27 (human) is a human prepro-vasoactive intestinal polypeptide (27 amino acid). PHM-27 (human) is a potent the human calcitonin receptor agonist with an EC50 of 11 nM. PHM-27 (human) efficiently enhances glucose-induced insulin secretion from beta cells by an autocrine mechanism.
    PHM-27 (human)
  • HY-121300
    Kendomycin
    		Agonist 98.00%
    Kendomycin ((−)-TAN 2162) is a polyketide antibiotic with remarkable antibacterial and cancer cells cytotoxic activities. Kendomycin tends to be bacteriostatic rather than bactericidal and inhibits the growth of the methicillin-resistant Staphylococcus aureus (MRSA) strain COL at a low concentration (MIC of 5 μg/mL). Kendomycin is a potent antagonist of the endothelin receptor and a calcitonin receptor agonist which plays its role as an anti-osteoporotic agent.
    Kendomycin
  • HY-112262
    CGRP antagonist 1
    		Antagonist 99.68%
    CGRP antagonist 1 (compound 21) is a highly potent CGRP receptor antagonist with a Ki and an IC50 of 1.7 nM and 5.7 nM, respectively.
    CGRP antagonist 1
  • HY-103304
    CGRP antagonist 4
    		Antagonist
    CGRP antagonist 4 is an antagonist of calcitonin gene-related peptide (CGRP) receptor. CGRP antagonist 4 shows the highest affinity for CGRP receptors in the human brain. CGRP antagonist 4 can be used to study the binding properties of non-peptide calcitonin gene-related peptide (CGRP) receptor antagonist (gepants) in rat, pig and human menes .
    CGRP antagonist 4
Cat. No. Product Name / Synonyms Application Reactivity