Tissue-Pathway Peptides
BPC-157
A 15-residue synthetic peptide with the sequence GEPPPGKPADDAGLV, cataloged as a sealed lyophilized reference vial.
10mg
View DetailsFreeze-Dried. Sealed. Cataloged.
Lyophilized Research Peptides in Sealed Vials
LyoGrade organizes freeze-dried research peptides by research area, with a stated specification on every vial and batch documentation confirmed on request.
Why researchers work from this catalog
Every entry is organized the same way: research area, specification, vial format.
Lyophilized format
Peptides are freeze-dried into a stable powder and sealed under controlled conditions before the vial is labeled.
One spec per vial
CAS number, molecular weight, formula, and appearance are listed plainly wherever they apply to that entry.
Organized by research area
Incretin, metabolic, tissue, neuro, endocrine, blend, and liquid entries sit in their own catalog sections.
Documentation on request
Batch documentation for a given vial is confirmed when you reach out, rather than bundled as generic paperwork.
Frequently referenced vials
A cross-section of the catalog, spanning incretin, tissue, and metabolic research areas.
Incretin-Pathway Peptides
Tirzepatide
A modified GIP-sequence peptide with GLP-1 receptor activity, sealed as a lyophilized vial for receptor research.
5mg · 10mg · 20mg · 30mg · 40mg · 50mg · 60mg · 100mg
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Incretin-Pathway Peptides
Retatrutide
A synthetic peptide studied across GLP-1, GIP, and glucagon receptor systems, sealed as a lyophilized vial for receptor research.
10mg · 15mg · 20mg · 30mg · 40mg · 60mg
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Metabolic Research Peptides
NAD+
The oxidized form of nicotinamide adenine dinucleotide, supplied as a sealed lyophilized material for cofactor research.
500mg
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Incretin-Pathway Peptides
Semaglutide
A GLP-1 analogue with a 31-amino-acid backbone and a fatty di-acid side chain, sealed as a lyophilized vial for receptor research.
5mg · 10mg · 15mg · 20mg · 50mg
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Tissue-Pathway Peptides
TB-500
The 43-residue peptide thymosin beta-4, supplied as a sealed lyophilized vial for cellular-signaling research.
5mg
View Details
Metabolic Research Peptides
MOTS-C
A 16-residue peptide encoded within the mitochondrial 12S rRNA region, supplied as a sealed lyophilized reference vial.
10mg
View Details
Tissue-Pathway Peptides
KPV
The linear tripeptide lysine-proline-valine, supplied as a sealed lyophilized vial for biochemical reference work.
5mg
View DetailsBuilt around the vial, not the paperwork
A lyophilized peptide is only as useful as the vial it arrives in. LyoGrade keeps the format consistent across the catalog: sealed, labeled, and matched to a stated specification, so a research team can move from listing to bench without guesswork.
- Sealed vials with a labeled nominal mass
- Specification fields shown only where they apply
- Consistent presentation across every research area
- Batch documentation confirmed on request, not assumed
How a catalog inquiry moves forward
The process stays short: identify the vial, confirm the specification, take the conversation to WhatsApp.
- 01
Browse by research area
Filter the catalog by incretin, metabolic, tissue, neuro, endocrine, blend, or liquid entries.
- 02
Check the specification
Review CAS number, molecular weight, formula, and available vial sizes on the product page.
- 03
Send an inquiry
Use the contact form to list the products and quantities you are considering.
- 04
Continue on WhatsApp
Your message is copied so you can paste it directly into the chat that opens.
Common questions about the catalog
What does LyoGrade sell?
LyoGrade catalogs lyophilized research peptides and related formulations supplied in sealed vials for laboratory research use. Every entry states the specification fields that apply to it.
Is everything in the catalog lyophilized?
Most entries are freeze-dried powders. A small number of liquid research formulations are noted as liquid on their product page, with appearance and format stated there.
Why is a compound supplied freeze-dried instead of in solution?
Lyophilized material generally holds its stated specification longer than the same compound in solution. See the Lyophilization page for a fuller explanation of the process.
What do I do if a product has no CAS number listed?
Blends and proprietary formulations do not have a single CAS number. Their page notes that the specification is confirmed in batch documentation instead.
Have a vial in mind?
Send the research area, the vial, and the quantity you are considering, and we will confirm the rest.
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