TRH Thyrotropin (Protirelin) 20mg
95,00 $
TRH Thyrotropin 20mg from EU Peptide Sciences — the tripeptide pyroGlu-His-Pro-NH2 released from the hypothalamus. From $95.
- TRH — tripeptide releasing hormone, supplied for laboratory research only
- Identity and purity confirmed by third-party HPLC and mass spectrometry
- Certificate of analysis on request from support@eupeptidesciences.com
- Quantity supplied: 20mg
- Lyophilised powder in a sealed vial, stable under frozen storage
- Worldwide discreet, tracked shipping — free express on orders of $250 or more
- Cryptocurrency payments receive 5% off
Description
This listing covers TRH Thyrotropin 20mg: a tripeptide releasing hormone held in EU stock and dispatched to institutional buyers.
TRH is one of the smallest peptide hormones, with a cyclised N-terminus and amidated C-terminus. TRH itself is the tripeptide pyroGlu-His-Pro-NH2 released from the hypothalamus.
Buy TRH Thyrotropin 20mg with EU and US fulfilment
TRH Thyrotropin (Protirelin) 20mg is listed at $95, supplied as a lyophilised vial. That works out at $4.75 per mg of compound.
Ordering works in three steps: place the order, pay using the instructions we email you, and we dispatch. Cryptocurrency payments are 5% cheaper. Orders start at $100, travel in plain packaging with tracking, and orders of $250 or more get free express delivery (3–7 business days; standard is 7–14). If your payment instructions have not arrived, write to support@eupeptidesciences.com with your order number.
For Buy TRH Thyrotropin 20mg, the certificate of analysis for the batch in stock can be requested by email before ordering.
Researchers comparing options for Buy TRH Thyrotropin 20mg will find the neighbouring compounds linked below.
TRH Thyrotropin (Protirelin) at a glance
TRH Thyrotropin (Protirelin) is the tripeptide pyroGlu-His-Pro-NH2 released from the hypothalamus.
It also appears in the literature as Protirelin, thyrotropin-releasing hormone.
TRH is one of the smallest peptide hormones, with a cyclised N-terminus and amidated C-terminus. It is supplied as a lyophilised vial, which keeps it stable in transit and simple to log into inventory.
TRH Thyrotropin (Protirelin) is part of the EU Peptide Sciences and peptide science range, which lists 187 research compounds across 18 categories, each released against third-party analysis. Compare peptide sciences peptides, peptide sciences lab testing, and the peptide sciences website notes before you order.
Anyone searching for Buy TRH Thyrotropin 20mg will find the price, presentation and batch documentation set out on this page.
Questions about Buy TRH Thyrotropin 20mg are answered by email, and the order ships once payment is confirmed.
Where TRH Thyrotropin (Protirelin) is used in the laboratory
TRH (protirelin) is the tripeptide pyroGlu-His-Pro-NH2 released from the hypothalamus. It binds the TRH receptor on pituitary thyrotrophs and lactotrophs to release TSH and prolactin.
Published work on TRH Thyrotropin (Protirelin) sits in the research literature, always in vitro or in animal models. The main areas are:
- TRH receptor binding and signalling
- TSH and prolactin release in pituitary models
- Hypothalamic-pituitary-thyroid axis research
- Neuromodulatory TRH actions
- Receptor-subtype distribution
- Comparative analogue potency
Pituitary cell cultures and rodent neuroendocrine models.
Where TSH and prolactin release in pituitary models is the endpoint, TRH Thyrotropin (Protirelin) is applied to a model system that has already been characterised, so that the sequence is the only variable under test.
Work on hypothalamic-pituitary-thyroid axis research typically measures a defined endpoint rather than an outcome, which is why TRH Thyrotropin (Protirelin) is dosed into the system at a fixed concentration and compared against a vehicle control.
This page answers the query “Buy TRH Thyrotropin 20mg”: what the compound is, how it is supplied and how to order it.
Analytical reference data
| Property | Detail |
|---|---|
| Compound | TRH Thyrotropin (Protirelin) |
| Classification | Synthetic analog |
| Quantity supplied | 20mg |
| Presentation | Lyophilised powder in a sealed vial |
| Purity | Verified by third-party HPLC and mass spectrometry |
| Intended use | Laboratory research use only |
Fields that are not listed for TRH Thyrotropin (Protirelin) are not stated on the batch record, rather than omitted for brevity.
If you were looking for Buy TRH Thyrotropin 20mg, the listing above states the quantity, the price and how payment works.
Storage, stability and preparation
The cyclised N-terminus and amidated C-terminus protect it against exopeptidases, but it is still cleaved by pyroglutamyl peptidase in serum.
Frozen storage at -20 °C keeps the lyophilised powder stable. Allow the vial to reach room temperature before opening to prevent condensation.
Reconstituted solution belongs in the refrigerator and should be used within the window your protocol specifies. The full routine is set out in the peptide storage guide.
Stock-concentration arithmetic for a 20mg vial of TRH Thyrotropin (Protirelin): dissolved in 1 mL of diluent it gives 20 mg/mL, in 2 mL it gives 10 mg/mL, and in 5 mL it gives 4 mg/mL. Fixing the diluent volume before the vial is opened means every experiment in a study starts from the same stock.
Buy TRH Thyrotropin 20mg — the presentation, the price and the supporting documentation are all on this page.
TRH Thyrotropin (Protirelin) against neighbouring compounds
It is the first of the hypothalamic-releasing hormones, alongside gonadorelin and the GHRH family such as sermorelin.
Other presentations of TRH Thyrotropin (Protirelin) in the catalogue: TRH Thyrotropin (Protirelin) 50mg. Presentations differ in quantity and price per vial, not in the compound.
TRH Thyrotropin (Protirelin) is catalogued under uncategorized. Researchers working in the same area also look at l-glutathione, bacteriostatic water and fragment 176-191 peptide, cjc-1295 no dac, ipamorelin blend. The whole peptide sciences range is listed under peptide sciences peptides and research peptides for sale.
For Buy TRH Thyrotropin 20mg, orders ship worldwide to eligible destinations in plain packaging with tracking.
How each batch is verified
Analysis is carried out by a third-party laboratory rather than in-house, and the resulting certificate is tied to a specific batch reference that appears on your vial label.
Requesting documentation is straightforward: quote the batch reference and the certificate of analysis follows by email. Request a certificate at support@eupeptidesciences.com, and see how to read a peptide certificate of analysis for what to check on it.
The page for Buy TRH Thyrotropin 20mg also covers storage, handling and the certificate of analysis, so nothing has to be requested twice.
TRH Thyrotropin (Protirelin): common questions
What does protirelin mean?
Protirelin is the generic name for synthetic thyrotropin-releasing hormone.
Which hormones does TRH release?
Thyroid-stimulating hormone and prolactin from the anterior pituitary.
Is TRH Thyrotropin (Protirelin) for human use?
No. TRH Thyrotropin (Protirelin) is supplied strictly as a research chemical for laboratory work. It is not a medicine, not a supplement and must not be administered to humans or animals.
What is the minimum order and how long does delivery take?
The minimum order value is $100. Standard delivery takes 7–14 business days and express 3–7 business days, with rates shown at checkout. Orders of $250 or more ship express free, in discreet packaging with tracking.
Where can I buy trh thyrotropin 20mg?
Directly from EU Peptide Sciences. Add the presentation you need to your basket and check out; payment instructions follow by email, and orders ship worldwide to eligible destinations.
How do I pay for TRH Thyrotropin (Protirelin)?
Payment is handled manually. After you place the order, our team emails payment instructions to the address on the order. Cryptocurrency payments receive a 5% discount, and the order ships once payment is confirmed. If the instructions have not arrived, write to support@eupeptidesciences.com.
Research use only. Sold as a research chemical for laboratory study. It is not a drug, food or cosmetic and carries no therapeutic indication.
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