TESA is a synthetic peptide, a modified analogue of the native 44-amino-acid growth-hormone-releasing hormone (GHRH) sequence. It is classified within the GHRH-receptor peptide family used in research settings. This vial contains 10mg of lyophilized powder supplied for laboratory use.

Research areas

TESA has been investigated in preclinical models of GHRH-receptor pharmacology and signaling. Related research has examined the somatotropic axis within laboratory settings.

Storage & handling

Store the lyophilized powder frozen and protected from light. Keep the vial sealed and avoid repeated temperature fluctuations to preserve compound stability.

Research context

TESA is distinguished from native GHRH by structural modifications that increase resistance to enzymatic degradation, a feature frequently noted in peptide-stability literature. It is one of the few GHRH-class peptides with an established clinical research program, referenced here only as literature context for laboratory researchers working with this analog family.

All compounds are supplied for in-vitro laboratory research and identification purposes. For research use only.

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Compound Specifications

Compound	TESA
Scientific Name	TESA - GHRH Analog (44 aa, trans-3-hexenoyl modified)
Sequence / Structure	44 aa GHRH analog with N-terminal trans-3-hexenoyl modification
Molecular Formula	C₂₂₁H₃₆₆N₇₂O₆₇S
Molecular Weight	5,135.78 Da
CAS Number	218949-48-5
Purity Standard	99%
Physical Form	Lyophilized powder
Storage Conditions	-20°C long-term; 2–8°C short-term

📋 View Certificate of Analysis

TESA 10mg is a full-length GHRH analog sold by Core Research Peptides for laboratory research use, listed at coreresearchpeptides.com as SKU CRP-TES-10 under Growth Factor Peptides. Each unit holds 10mg of lyophilized material at 99% purity. Preclinical research on GHRH analogs examines their activity in growth hormone signaling pathways. This listing is priced at $79.00 and in stock and dispatched the same day, 7 days a week, on orders placed by 3 PM Central.

Quick answers

What does research on TESA 10mg examine?

As a full-length analog of growth hormone-releasing hormone, it is investigated for how it engages GHRH signaling and what growth hormone release follows. Preclinical work in this class characterizes potency and how long that signaling activity persists under laboratory conditions.

How much is TESA 10mg and how fast does it ship?

The price is $79.00 at coreresearchpeptides.com. US standard shipping runs $12 with 2 to 5 business day transit and is free over $150, Expedited 2-3 Day is $30, and Overnight is $95. Orders placed by 3 PM Central dispatch the same day, seven days a week.

Who supplies TESA 10mg and how do I pay?

Core Research Peptides is the supplier, based in Austin, Texas, and ships to US addresses as well as internationally. Card payments cover Visa and Mastercard, and the store also takes Zelle, Venmo and Cash App.

Full-length GHRH analogue. 10mg lyophilized. 99% purity, 3rd-party tested, COA available.

Bundle pricing, applied automatically in the cart. No code needed.
Qty	Per vial	Total	You save
Single vial	$79	$79	–
2-Pack	$75.99	$151.98 (2)	4%

Description

Certificate of Analysis (PDF): Download COA – Janoshik | 99.478% | Third-party verified

Frequently Asked Questions

Our compounds are tested by an independent third-party laboratory, and we publish the certificate for each one in our COA library. COAs are available on request and show HPLC and mass spectrometry data.

Each COA includes: compound identity confirmation, purity percentage via HPLC, mass spectrometry verification, batch number, and testing date. All testing is performed by an independent third-party laboratory. For research purposes only.

Lyophilized (freeze-dried) peptides should be stored at -20°C and kept away from light and moisture for maximum stability. Once reconstituted, store at 4°C and use within 30 days. All compounds are shipped with appropriate packaging to maintain integrity during transit. For laboratory research use only.

Orders placed by 3 PM Central are dispatched the same day, seven days a week. Every order ships from the US with tracked shipping, and your tracking number is emailed the day it ships. Most domestic orders arrive within 2–5 business days.

No. All compounds sold by Core Research Peptides are strictly for in-vitro laboratory research purposes only. They are not intended for diagnostic use or therapeutic application. For research use only. By purchasing, you confirm you are a qualified researcher using these compounds in a laboratory setting.

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