Cagrilintide 5mg
Cagrilintide 5mg
Base Peptides are intended for licensed medical professionals and experienced researchers. Reconstitution required. Dosing and use instructions are not provided.
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Cagrilintide — Long-Acting Amylin Analogue (DACRA: Amylin/Calcitonin Receptor Agonist)
Cagrilintide is a synthetic, long-acting analogue of the naturally-occurring hormone Amylin, engineered to **activate both amylin and calcitonin-family receptors** and deliver sustained effects on appetite regulation, gastric emptying, and metabolic signalling. [oai_citation:0‡Peptides.org](https://www.peptides.org/cagrilintide-a-comprehensive-peptide-overview/?utm_source=chatgpt.com)
- CAS: 1415456-99-3 [oai_citation:1‡NovoPro Labs](https://www.novoprolabs.com/p/cagrilintide-319572.html?utm_source=chatgpt.com)
- Development Codes / Synonyms: AM833, NNC0174-0833 [oai_citation:2‡Peptides.org](https://www.peptides.org/cagrilintide-a-comprehensive-peptide-overview/?utm_source=chatgpt.com)
- MW (approx): ~4,409 Da [oai_citation:3‡NovoPro Labs](https://www.novoprolabs.com/p/cagrilintide-319572.html?utm_source=chatgpt.com)
- Mechanism Class: Dual Amylin/Calcitonin Receptor Agonist (DACRA) [oai_citation:4‡Peptides.org](https://www.peptides.org/cagrilintide-a-comprehensive-peptide-overview/?utm_source=chatgpt.com)
- Amylin is a hormone secreted alongside insulin that helps the brain sense fullness, slows stomach emptying, and blunts post-meal glucose spikes. [oai_citation:5‡Synapse](https://synapse.patsnap.com/article/what-is-cagrilintide-used-for?utm_source=chatgpt.com)
- Cagrilintide mimics amylin but is **modified** to last much longer and resist breakdown; it also engages calcitonin-family receptors to broaden its signalling profile. [oai_citation:6‡Creative Peptides](https://www.creative-peptides.com/resources/what-is-cagrilintide-peptide.html?utm_source=chatgpt.com)
- By acting on these receptors, it supports **reduced appetite**, **delayed gastric emptying**, and improved metabolic responses — making it valuable in obesity and type 2 diabetes research. [oai_citation:7‡PubMed](https://pubmed.ncbi.nlm.nih.gov/36883831/?utm_source=chatgpt.com)
- To study next-generation metabolic peptides beyond GLP-1 alone — exploring how appetite, satiety, and energy-balance pathways can be modulated via amylin signalling. [oai_citation:8‡American Chemical Society Publications](https://pubs.acs.org/doi/10.1021/acs.jmedchem.1c00565?utm_source=chatgpt.com)
- To model **body-weight reduction**, **fat-mass change**, and metabolic health in obesity and diabetic animal or human models. [oai_citation:9‡PubMed](https://pubmed.ncbi.nlm.nih.gov/34798060/?utm_source=chatgpt.com)
- To examine combination therapies (e.g., with GLP-1 agonists) for synergistic effects on weight and glycemic control. [oai_citation:10‡The New England Journal of Medicine](https://www.nejm.org/doi/full/10.1056/NEJMoa2502081?utm_source=chatgpt.com)
Key Studies — What Was Tested, What Changed, Why It Matters
Once-weekly dose finding in overweight/obesity (Phase 2)
- What was tested: In a multicentre, randomised, double-blind, placebo-controlled dose-finding trial (weekly cagrilintide vs placebo) in people with overweight or obesity. [oai_citation:11‡PubMed](https://pubmed.ncbi.nlm.nih.gov/34798060/?utm_source=chatgpt.com)
- What changed: Significant reductions in body weight — with tolerable safety profiles (gastrointestinal side-effects were the most frequent). [oai_citation:12‡PubMed](https://pubmed.ncbi.nlm.nih.gov/34798060/?utm_source=chatgpt.com)
- Why it matters: Demonstrates that amylin-receptor targeting peptides can produce meaningful weight loss, supporting further research in metabolic disease. [oai_citation:13‡PubMed](https://pubmed.ncbi.nlm.nih.gov/36883831/?utm_source=chatgpt.com)
Cagrilintide + GLP-1 (Semaglutide) in Obesity + T2D (Phase 3a)
- What was tested: Adults with overweight/obesity and type 2 diabetes assigned to once-weekly cagrilintide + Semaglutide 2.4 mg or placebo for 68 weeks. [oai_citation:14‡PubMed](https://pubmed.ncbi.nlm.nih.gov/40544432/?utm_source=chatgpt.com)
- What changed: Mean weight change ~-13.7 % in the combination group vs -3.4 % in placebo during the study period. [oai_citation:15‡PubMed](https://pubmed.ncbi.nlm.nih.gov/40544432/?utm_source=chatgpt.com)
- Why it matters: Highlights that combining amylin-pathway peptides with GLP-1 may enhance weight & metabolic outcomes — central to research strategies. [oai_citation:16‡Pharmacy Times](https://www.pharmacytimes.com/view/co-formulation-of-semaglutide-and-cagrilintide-shows-promise-against-diabetes-and-obesity?utm_source=chatgpt.com)
Potential Research Applications
Obesity & Weight-Management Models
- Animal or human models of diet-induced obesity, body-composition tracking (fat vs lean change).
- Appetite/feeding behaviour, satiety readouts, gastric-emptying studies.
Type 2 Diabetes & Metabolic Syndrome
- Glucose tolerance tests, HbA1c reduction, insulin-secretion/insulin-sensitivity assays.
- Combination therapies exploration (e.g., GLP-1 + amylin analogues). [oai_citation:17‡PubMed](https://pubmed.ncbi.nlm.nih.gov/36883831/?utm_source=chatgpt.com)
Energy Balance & Gastrointestinal Dynamics
- Gastric-emptying delay, food-intake measurement, brain satiety signalling (hypothalamus, area postrema).
- Cross-talk between pancreatic hormones (insulin, amylin) and central regulators. [oai_citation:18‡Peptide Sciences](https://www.peptidesciences.com/cagrilintide-10mg?utm_source=chatgpt.com)
Synergistic Peptides (for Study Design)
Semaglutide
- Why pair: A GLP-1 receptor agonist with well-established weight-loss and glycaemic control effects; pairing with cagrilintide leverages **different but complementary pathways** (amylin + GLP-1). [oai_citation:19‡Pharmacy Times](https://www.pharmacytimes.com/view/co-formulation-of-semaglutide-and-cagrilintide-shows-promise-against-diabetes-and-obesity?utm_source=chatgpt.com)
- Angle: Design head-to-head or additive studies to test whether amylin-pathway activation adds benefit to GLP-1 alone.
Retatrutide
- Why pair: A triple-agonist peptide (GLP-1/GIP/glucagon) that expands metabolic mechanism space; combining with an amylin analog may enhance energy-balance readouts. [oai_citation:20‡The New England Journal of Medicine](https://www.nejm.org/doi/full/10.1056/NEJMoa2502081?utm_source=chatgpt.com)
- Angle: Multi-agonist designs exploring satiety + caloric-burn + insulin responses simultaneously.
MOTS-c
- Why pair: A mitochondrial-derived peptide influencing energy-metabolism; useful in designs where weight-loss interventions include mitochondrial/energy-burn endpoints.
- Angle: Combine feeding/appetite suppression (cagrilintide) with mitochondrial function metrics (MOTS-c) for comprehensive metabolic studies.
Design Notes
- Specify dosing frequency (once-weekly), vehicle, salt/acetylation form; amylin analogues are sensitive to amyloid-/aggregation potential. [oai_citation:21‡Creative Peptides](https://www.creative-peptides.com/resources/what-is-cagrilintide-peptide.html?utm_source=chatgpt.com)
- Ensure baseline diet/exercise control in models—appetite suppression may interact with behavioural confounds.
Known Concerns (Context)
- Gastrointestinal side-effects: In human trials nausea, constipation, diarrhea were more frequent compared to placebo. [oai_citation:22‡PubMed](https://pubmed.ncbi.nlm.nih.gov/34798060/?utm_source=chatgpt.com)
- Long-term human safety: Although promising, long-term data (especially beyond 2-3 years) remain limited; careful translation required. [oai_citation:23‡PubMed](https://pubmed.ncbi.nlm.nih.gov/36883831/?utm_source=chatgpt.com)
- General: Research-use only; not approved for therapeutic use in many jurisdictions. Buyer must ensure proper handling and compliance.
Specifications & Handling
- Form: Lyophilised powder (lot-coded) — verify salt/acylation form.
- Purity: Typically ≥ 99 % (HPLC-verified) in research grade. [oai_citation:24‡NovoPro Labs](https://www.novoprolabs.com/p/cagrilintide-319572.html?utm_source=chatgpt.com)
- Storage: ≤ −20 °C; protect from light/moisture; minimise freeze–thaw cycles.
- In solution: Prepare fresh aliquots; record vehicle pH, temperature, and tube type.
- Packaging: Tamper-evident; labelled “research-use only” where required.
Regulatory & Use Notice
Sold for laboratory research use only. Not for human consumption, medical, or veterinary use. No human-use instructions are provided. Buyer is responsible for safe handling and regulatory compliance.
Cagrilintide Amylin Analogue Peptide Research | Dual Amylin/Calcitonin Receptor Agonist | Obesity & Metabolic Syndrome Studies
