- Both peptides assayed to ≥99% (HPLC), each with its own lot COA
- Certificate of analysis tied to your lot number
- Tracked EU delivery, dispatched the next working day
Ascend Stack (Semaglutide · Cagrilintide · Lipo-C vials)
Three-vial metabolic research kit: semaglutide, cagrilintide and a Lipo-C solution
In stock1 format available
€153
This listing is currently unavailable. Contact us and we will tell you when it is back or suggest an equivalent.
Ask about this listing or request its COA- FormLyophilized powder for the peptides; Lipo-C supplied as a liquid
- Research areasIncretin and amylin receptor signalling, lipid metabolism, energy balance models
For laboratory research use only. Sold exclusively for in-vitro laboratory research by qualified professionals. Not for human or veterinary use, and not a medicine, food, cosmetic or dietary supplement. Terms and Conditions
Overview
Key facts
Ascend Stack bundles two long-acting metabolic peptides and one compounded lipotropic solution, each in its own vial.
- Purity
- ≥99% by HPLC on both peptides; lot-matched COA for each
- Form
- Lyophilized powder for the peptides; Lipo-C supplied as a liquid
- Available size
- 3-vial stack
For research use only. Not for human consumption.
Ascend Stack bundles two long-acting metabolic peptides and one compounded lipotropic solution, each in its own vial. It is the only kit in the range that mixes formats: semaglutide and cagrilintide are lyophilised powders that need reconstituting, while Lipo-C comes as a ready-to-use liquid.
Semaglutide is an acylated GLP-1 receptor agonist; an aminoisobutyric acid at position 8 protects it from DPP-4 cleavage, and a C18 fatty diacid side chain lets it bind serum albumin. Cagrilintide is a long-acting analogue of amylin — the pancreatic hormone released together with insulin — redesigned for solubility and stability, since native amylin aggregates easily. Lipo-C contains no peptide: it is a lipotropic mixture of methionine, inositol and choline with cyanocobalamin and L-carnitine, characterised by its formulation rather than by one molecular weight or CAS number.
Both peptides are assayed by HPLC to ≥99% purity and each has its own lot certificate of analysis; Lipo-C is released against a separate formulation specification. With one liquid and two powders in the kit, supplying each component separately is the only practical option.
What sets this listing apart
Ascend Stack combines Semaglutide, Cagrilintide and Lipo-C in one listing. Components that are also sold on their own are linked below, each with its own specification and COA.
Same compound, other listings
Specifications
Supply & purity
- Form
- Lyophilized powder for the peptides; Lipo-C supplied as a liquid
- Purity
- ≥99% by HPLC on both peptides; lot-matched COA for each
Additional detail
- Product type
- Multi-vial research kit — two lyophilized peptides plus one solution
- Kit contents
- One semaglutide vial, one cagrilintide vial, one Lipo-C solution vial
- Semaglutide
- CAS 910463-68-2 · C187H291N45O59 · 4113.58 g/mol
- Cagrilintide
- CAS 1415456-99-3 · C194H309N55O59S2 · 4409.07 g/mol
- Lipo-C composition
- Methionine, inositol and choline with cyanocobalamin and L-carnitine
- Semaglutide class
- Acylated GLP-1 receptor agonist, Aib substitution at position 8
- Cagrilintide class
- Long-acting amylin and calcitonin receptor agonist, 32 residues
- Research areas
- Incretin and amylin receptor signalling, lipid metabolism, energy balance models
- Reconstitution
- Peptide vials prepared separately; Lipo-C requires no reconstitution
- Storage (lyophilized peptides)
- −20 °C, protected from light and moisture
- Storage (Lipo-C solution)
- 2–8 °C, protected from light
Questions about Ascend Stack (Semaglutide · Cagrilintide · Lipo-C vials)
Why is one of the three components a liquid?
Lipo-C is a compounded lipotropic solution, not a lyophilised peptide, so it is shipped ready to use. Semaglutide and cagrilintide come as powders because that is the form in which large acylated peptides stay stable during storage.
What does Lipo-C contain?
The traditional lipotropic trio of methionine, inositol and choline, plus cyanocobalamin (a form of vitamin B12) and L-carnitine. Being a mixture, it is defined by its formulation specification and not by a single CAS number or molecular weight.
Is there a certificate of analysis for every component?
Both peptide vials carry their own lot COAs with HPLC identity and purity data. Lipo-C, as a compounded mixture, is released against its formulation specification instead of a single-peptide purity assay.
What is the rationale for combining a GLP-1 agonist and an amylin analogue?
The two act via distinct receptor families that project to overlapping brain areas. Semaglutide works at the GLP-1 receptor, while cagrilintide targets amylin and calcitonin receptor complexes. A study examining both pathways needs one molecule for each, kept in separate vials.
How should Lipo-C be stored?
In a refrigerator at 2 to 8 degrees Celsius, away from light. Its cyanocobalamin is photosensitive, which is why such solutions usually come in amber or light-shielded containers and should not sit out on the bench.
