Laboratory Procurement
Ordering Research Materials for the Lab
Sequence Labs supplies lyophilized research peptides to qualified researchers and laboratories for in-vitro and other controlled laboratory use. Procurement, receiving, and documentation should follow your institution’s own purchasing and biosafety procedures.
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Who May Order
- Qualified researchers and laboratory purchasing contacts
- Academic, institutional, and independent research programs
- Wholesale accounts for laboratories and research groups
- Buyers who can certify research-only intended use at checkout
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What Ships With Each Order
- Lyophilized peptide in a sealed research vial
- Lot / batch identifier on the vial label
- Third-party Certificate of Analysis available per batch
- Domestic U.S. fulfillment with cold-chain-appropriate packing as needed
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Intended Use
- In-vitro, analytical, and other laboratory research only
- Not for human or animal use, consumption, or administration
- Not a drug, supplement, or compounded medication
- Not evaluated by the FDA for any therapeutic purpose
Documentation
COA Verification & Receiving Checks
Every Sequence Labs batch is independently tested. Match the vial lot number to the batch Certificate of Analysis before releasing material into your laboratory inventory.
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On Receipt
- Confirm the outer package is intact and the shipment matches the packing list
- Record lot number, compound name, and vial size/strength in your inventory log
- Inspect the crimp seal and vial label before placing into storage
- Request the batch COA if it was not already downloaded from the library
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What a COA Documents
- Compound identity (typically mass spectrometry)
- Purity (typically HPLC)
- Lot / batch number matching the vial
- Testing laboratory identification
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Lab Documentation
- Retain the COA with the lot file per your institution’s QMS
- Compare reported identity and purity to your acceptance criteria
- See How to Verify a COA for a walkthrough
- Browse published batch files in the COA Library
Storage Reference
Research Peptide Storage Reference
Lyophilized (freeze-dried) research peptides are typically more stable as sealed dry powder than after any in-lab preparation. Follow your institution’s storage SOP and the batch COA. Sequence Labs does not provide preparation, reconstitution, or dosing instructions.
| State | Short-term | Long-term | Notes |
|---|---|---|---|
| Lyophilized (sealed, dry) | Room temp, limited transit/holding | 2–8°C Recommended | Keep away from light and moisture. Store in the original sealed vial until released for a protocol. |
| Frozen (lyophilized) | — | −20°C, when specified by the lab SOP or COA | Avoid unnecessary freeze–thaw of sealed inventory. Allow the closed vial to equilibrate before opening. |
| In-use laboratory material | Per institutional SOP | Per institutional SOP | Solution preparation, solvent choice, and in-use hold times are determined by the investigator’s protocol — not by Sequence Labs. |
| Light-sensitive lots (e.g. NAD+ class) | Cool, dark, dry | 2–8°C, light-protected | Particularly light-sensitive. Prefer original packaging or light-protected storage. |
Compound Reference
Compound Research Reference Cards
Quick-reference summaries for each major peptide category in the Sequence Labs catalog. All information is for research reference only.
Research Card
GLP-1 Peptides
Semaglutide · Tirzepatide · Retatrutide
- Research Class
- GLP-1 receptor agonists
- Vial Sizes
- 5 mg, 10 mg, 15 mg, 20 mg, 30 mg
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- Lyophilized, sealed; 2–8°C recommended. Follow lab SOP after opening.
Research Card
BPC-157 & TB-500
Structural & Repair Research Compounds
- Research Class
- Structural & repair research compounds
- Vial Sizes
- 5 mg, 10 mg
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- Lyophilized, sealed; 2–8°C recommended. Follow lab SOP after opening.
Research Card
NAD+ & Mitochondrial Research Compounds
NAD+ Precursors · Mitopeptides · Telomerase Research
- Research Class
- NAD+ precursors, mitopeptides, telomerase research
- Vial Sizes
- 100 mg, 500 mg, 1000 mg
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- Lyophilized at 2–8°C. Light-sensitive — store protected. Follow lab SOP after opening.
Research Card
Growth Hormone Peptides
Ipamorelin · CJC-1295 · Sermorelin
- Research Class
- GHRH analogs, GHRP compounds, GH secretagogues
- Vial Sizes
- 5 mg, 10 mg
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- Lyophilized, sealed; 2–8°C recommended. Follow lab SOP after opening.
Research Card
GHK-Cu & Aesthetic Peptides
Copper Peptides · Melanocortin · Skin Research
- Research Class
- Copper peptides, melanocortin peptides, skin research
- Vial Sizes
- 50 mg, 100 mg (GHK-Cu); 10 mg (MT-2)
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- 2–8°C lyophilized; avoid light exposure. Follow lab SOP after opening.
Research Card
Nootropic Peptides
Selank · Semax
- Research Class
- Anxiolytic and neuroprotective peptides
- Vial Sizes
- 5 mg, 10 mg
- Documentation
- Batch COA (HPLC + MS) on every lot
- Storage (as shipped)
- Lyophilized, sealed; 2–8°C recommended. Follow lab SOP after opening.
Catalog Accessories
Laboratory Solvents & Supplies
Sequence Labs lists bacteriostatic water and related laboratory accessories in the catalog for qualified research buyers. Solvent selection, volumes, and any solution-preparation steps are determined by the investigator’s institutional protocol — Sequence Labs does not publish reconstitution recipes or administration how-to.
What We Supply
- Lyophilized research peptides with lot-level COA documentation
- Selected laboratory accessories listed in the product catalog
- Batch identifiers printed for inventory and COA matching
- Wholesale fulfillment for laboratories and research programs
What Your Lab Controls
- Institutional SOPs for handling lyophilized research materials
- Solvent and method selection for any in-lab preparation
- Acceptance criteria against the batch Certificate of Analysis
- Biosafety, waste, and documentation requirements
Browse the research catalog for listed accessories and compounds.
All items are sold for laboratory research use only.
View Catalog
All items are sold for laboratory research use only.
FAQ
Frequently Asked Research Questions
Who can purchase Sequence Labs research compounds?
Sequence Labs supplies research peptides to qualified researchers and laboratories for in-vitro and other laboratory research use. Buyers certify research-only intended use at checkout. Products are not sold for human or animal use.
How should sealed lyophilized vials be stored?
Keep sealed lyophilized vials protected from light and moisture. Refrigerated storage at 2–8°C is the usual laboratory default unless the batch COA or your institutional SOP specifies otherwise. Do not rely on Sequence Labs pages for in-use preparation or hold-time instructions.
Does Sequence Labs provide preparation or reconstitution instructions?
No. Sequence Labs does not publish reconstitution calculators, solvent-volume recipes, or administration how-to. Any in-lab preparation is the responsibility of the qualified investigator and must follow that laboratory’s own protocols.
Can two catalog compounds be combined in one vial?
Combining separately supplied compounds in the same vial is generally not recommended for research attribution and stability reasons. Sequence Labs also lists certain pre-formulated research blends that are tested as combined lots — see the catalog and the matching COA for those SKUs.
How should lyophilized peptides be transported?
Sealed lyophilized peptides are relatively stable at ambient temperature for short shipping or transfer windows. For longer holds, use insulated packing consistent with your receiving SOP. Sequence Labs ships domestically within the United States.
Where can I request a Certificate of Analysis for my order?
All COAs are available on request. Email Team@SequenceLabs.Health with your order number and product name. We will send the corresponding third-party batch COA within 24 hours. You can also visit our COA Library for an overview of testing standards.
What should I check when a lyophilized vial arrives?
Confirm the lot number on the vial matches the batch COA, that the seal is intact, and that the dry cake or powder appearance is consistent with a sealed lyophilized research vial. File the COA with the lot record. See How to Verify a COA.
What is the recommended storage for lyophilized BPC-157?
Lyophilized BPC-157 should be stored sealed at 2–8°C away from light and moisture unless your laboratory SOP or the batch COA specifies otherwise. In-use handling after the seal is broken is determined by the investigator’s protocol.
PubMed Research Library
Peer-Reviewed Literature by Compound
Live abstracts pulled directly from NCBI PubMed — the world's largest biomedical research database. For research reference only.
Select a compound and click Search PubMed to load the latest peer-reviewed abstracts.
Research Use Only Disclaimer. All information provided on this page is strictly for research and educational reference purposes. Sequence Labs does not provide medical advice. These materials are not intended to guide, direct, or recommend any use of research compounds in or on humans or animals. All compounds supplied by Sequence Labs are for laboratory research purposes only and are not approved by the FDA for any use.