Description
GLP-1 15mg — research-grade peptide for receptor pathway and assay work
GLP-1 15mg is the mid-size vial in this line, supplied as lyophilized powder at 99%+ purity at 99%+ purity for laboratory research on incretin receptor signaling. Fifteen milligrams suits a project that has moved past the pilot stage: enough material to run a full concentration range in replicate, hold a reserve aliquot for a repeat, and still work from a single lot so that results are not confounded by batch variation.
Supplied for laboratory research use only. Not for human or veterinary use.
About GLP-1 15mg
Working from one lot across an entire series matters more than it is usually given credit for. Peptide preparations differ between batches in counter-ion content, residual solvent and net peptide weight, and a concentration curve assembled from two lots can shift by more than the effect being measured. A larger vial is the simplest way to remove that variable.
The compound itself is a synthetic agonist peptide used as a tool in class B GPCR pharmacology — cAMP accumulation, β-arrestin recruitment, receptor internalization and the transcriptional responses downstream of them. Purity is determined by reverse-phase HPLC and identity confirmed by mass spectrometry.
Research applications of GLP-1 15mg
- Full concentration–response series run from a single lot
- Replicate and repeat experiments without a batch change mid-study
- Second-messenger and phosphorylation readouts in cultured cells
- Receptor internalization and desensitization time-courses
- Method development and inter-assay validation work
How this vial is supplied and handled
The vial arrives as a lyophilized cake or film in a sealed, stoppered vial. Keep it sealed and frozen at -20 °C until the day it is opened; short periods at ambient temperature during transit are expected and do not compromise dry powder. Let the vial reach room temperature before breaking the seal so that atmospheric moisture does not condense onto the cake.
Reconstitute by running the diluent slowly down the inside wall of the vial rather than directly onto the powder, and swirl rather than shake — peptides denature at an air-liquid interface. Once in solution, store at 2–8 °C for short-term use or aliquot and freeze for longer, and avoid repeated freeze-thaw cycles, which are the most common cause of a quiet loss of potency between one experiment and the next.
Ordering GLP-1 15mg in the United States
GLP-1 15mg ships to research laboratories throughout the USA, dispatched domestically from our US facility. Every parcel is tracked, and because the material stays inside the country there is no customs entry, no broker fee and no border hold between our shelf and your bench.
Shipping is calculated at checkout and orders over $200 USD ship free anywhere in the United States. Bulk pricing is available on larger quantities — email us before checkout and we will quote it.
Purity guarantee
If an independent laboratory tests this material and reports purity below the figure stated on its certificate, we refund the order and reimburse what the test cost you. Send the lot number printed on the vial along with the third-party report and we will settle it without argument.
The guarantee covers the analysis, not the outcome of your work. What GLP-1 15mg does in your model is your experiment; what is in the vial is our responsibility.
Research use only
GLP-1 15mg is supplied strictly for laboratory research carried out by qualified professionals. It is not a drug, a dietary supplement or a medical device.
It has not been evaluated or approved by the U.S. Food and Drug Administration for any use. It is not for human or veterinary consumption, for clinical investigation in human subjects, or for therapeutic, diagnostic or cosmetic application of any kind.
We do not provide dosing, administration or protocol advice, and we cannot answer questions about use in people or animals. By ordering, you confirm that you are acquiring this material for lawful research in a controlled laboratory setting and that you will not redistribute it for any other purpose.
Every certificate of analysis we hold is collected on the certificates of analysis page. Where a lot has not been independently tested we do not claim that it has.
Related Research Compounds
Browse more compounds in Incretin & Glucagon Peptides, or view the full research peptide catalog.
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