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99%-TB500(-Thymosin B4 Acetate) with manufactory direct supply wholesale price

Name: 99%-TB500(-Thymosin B4 Acetate) with manufactory direct supply wholesale price
Brand: runlian
SKU: pr2604281297
Price: 50 USD
Availability: InStock

34 Inquiries

Unit Price: Get Latest Price 

CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

runlian

Packaging:

Box/ Vial

Price valid (until):

2026-05-28

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Runlian peptide supplier

Company Type:

Trader

Location:

China

Average Lead Time:

15 days

Qualification:

Main Products:

Peptide,retatrutide,Semaglutide

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Product Details
Seller Information
Inquiry History

Description

specification

Model NO.	Peptides
Appearance	Powder
Colour	White
Other name	Fat Loss Peptide, Slimming Peptide, Cosmetic Peptide
Transport Package	Box/Vials
Specification	10vials/box
Production Capacity	Customized
EINECS	Customized Peptides
Quality	Industrial
Origin	China

Retatrutide (LY3437943) acetate is a triple agonist peptide for the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R).

Retatrutide acetate inhibits human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643, and 0.775 nM, respectively. It exhibits activity on mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191, and 0.794 nM, respectively.

In vivo, Retatrutide (LY3437943) acetate engages with GCGR and enhances glucose tolerance in an ipGTT by acting through GIP or GLP-1 receptors. Activation via the glucagon receptor by Retatrutide acetate leads to significant weight reduction and increased energy expenditure. Retatrutide acetate can be utilized in research related to obesity.

Product Detail

The beauty effect of GHK-Cu /Blue Copper peptide:Stimulate the formation of collagen and elastin, firm the skin and reduce fine lines.
Restore skin repair ability, increase the production of skin cell mucus, and reduce skin damage.
Stimulate the formation of glucosamine, increase the thickness of the skin, and reduce the looseness and firmness of the skin.
Promote blood vessel proliferation and increase skin oxygen supply.The auxiliary antioxidant enzyme SOD has a strong and beneficial anti-free radical function.
Expanding hair follicles accelerates hair growth and inhibits hair loss.
Stimulate the production of melanin in hair,
regulate the energy metabolism of hair follicle cells, remove free radicals on the skin, and inhibit the active function of
stimulating 5-α reduction enzymes.

Our advantage

1. Reply your inquiry in 24 working hours.

2. Customized design is available. OEM are welcomed.

3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.

5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.

Why choose us

1.High quality and competitive price.

2.Promptly delivery by well-reputed shipping lines.

3.Trial order is available for testing after samples.

4.We will inform you all the information at every stage in advance.

5.Packaging can hear to buyers' special request.

Shipping

By Express

Suitable for under 50kg, Fast: 3-4 days. High cost; Door to door service. Easy to pick up the goods.

FedEx,DHL,EMS,ups

By Air

Suitable for more than 50kg, Fast: 4-5 days.High cost: airport to airportprofessionalbroker needed

By Sea

Suitable for more than 500kg, Slow: 15-45 daysLow cost. Port to Port, professional broker needed.

Shop Top Quality Peptides Lyophilized white Powder Tirzepatide Fitness and Weight Loss-Detailed Image 10

ECHEMI Editorial Reference

TB 500 is a synthetically made version of TB4 that facilitates healing and recovery by helping build new blood vessels, muscle tissue fibers, blood cells, and facilitating cell migration. It acts on the muscular system and has anabolic properties. TB 500 is used primarily for race animals (horses and dogs).

Basic Info

Product Name:

TB500

Other Name:

TB500 fragment;L-Glutamine, N-acetyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-α-glutamyl-L-threonyl-;Thymosin Beta 4 Peptide Peptides Tb500 2mg/Vials 5mg/Vials;TB500 fragment acetate;TB500 Thymosin Beta 4 (TB4);Ac-LKKTETQ;Thymosin β4 TB500;TB500(Thymosin B4 AceTate) 5MG 10MG

CAS No.:

885340-08-9

Molecular Formula:

C38H68N10O14

InChIKeys:

ADKDNDYYIZUVCZ-HLXZCORBNA-N

Molecular Weight:

889.02

EC Number:

232-660-2

Color/Form:

White to Off-White

Categories:

Polypeptide

Characteristics

Density:

1.281±0.06 g/cm3(Predicted)

Boiling Point:

1405.0±65.0 °C(Predicted)

PKA:

3.20±0.10(Predicted)

Research

Class:

Actin-sequestering protein / 43-amino-acid peptide

Status:

Research compound — Not FDA approved (investigational: RGN-259 for dry eye / neurotrophic keratitis)

Mechanism:

A naturally occurring 43-amino-acid peptide (Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH) that binds G-actin (sequesters monomeric actin), preventing F-actin polymerization. Promotes cell migration, angiogenesis, wound healing, and anti-inflammatory responses via integrin-linked kinase (ILK) and HIF-1α/VEGF pathways. TB-500 is the synthetic fragment Ac-LKKTETQ (MW ~895) often sold under this CAS.

Activity note:

Thymosin Beta-4 is an actin-binding protein, not a receptor agonist. Functional activity is measured by actin sequestration (Kd ~0.7–1 μM) and cell migration assays, not EC₅₀.

Source:

Goldstein AL, et al. Vitam Horm. 2003;66:257–296. RegeneRx RGN-259 clinical program.DOI

Clinical Development:

NCT02974907; NCT02600429; NCT00376974

References

DrugBank:

DB04951

PubChem:

PubChem

UNII:

549LM7U24W

Literature:

PubMed: Goldstein AL et al. (2003) — Review; ClinicalTrials.gov: ARISE-1 (NCT02974907)

Disclaimer:

Thymosin Beta-4 (TB-500) is NOT FDA-approved for human therapeutic use. RGN-259 (Tβ4 ophthalmic solution) is an investigational drug not yet approved. TB-500 sold on research-chemical marketplaces is a synthetic fragment and is not an approved medicine. This listing is for industrial and laboratory research use only. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Seller Information

Business Type:
Trader

Main Products:
Peptide,retatrutide,Semaglutide

Location:
Room 2008, 20th Floor, Unit 2, Building 15, No. 152, Dongsanmalu, Guancheng Hui District, Zhengzhou City, Henan Province

Average lead Time:
15 days

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2024

Company Profile

About Us
We have been a professional peptide product manufacturer and have overseas warehouses in the United States, Canada and Australia, which are shipped on the same day. Our products are exported to the United States, Canada, Mexico, Australia, the Netherlands, Germany, and other countries. Equipped with state-of-the-art laboratory facilities and cutting-edge production technologies, we uphold the principle of "Quality Primacy" and the philosophy of "Customer Sovereignty" in developing superior biological solutions.

OEM/ODM Services Available
Our core competitiveness is rooted in a production system certified by both GMP and ISO. We ensure that our products meet international standards through full-process quality control management. Moreover, by relying on our scientific research and development system, we achieve optimal efficiency in production output. In response to the demands of brand customers, we have specially developed tailored production solutions. Through the OEM/ODM service model, we provide personalized product development plans for our brand enterprises.

Service Assurance Protocol
We pledge to ensure the secure transit of client consignments with guaranteed delivery precision. Should any shipment discrepancy occur, our comprehensive compensation policy ensures 100% value reimbursement, coupled with expedited replacement arrangements within 8 business hours.

Win-win Cooperation
We cordially invite global partners to witness firsthand how biotechnology is revolutionizing the beauty and wellness industries. At RUNLIAN, every molecular formula embodies the ingenuity of intelligent manufacturing, and every collaboration initiates a new chapter of mutual success. As our founder emphasizes, "We bridge dreams with reality through science, demonstrating China's biotechnological prowess to the world."

Inquiry History

34 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	TB-500	100 MG	Oct 12, 2026
Morocco	PEPTIDES	100 MG	Sep 16, 2026
Brazil	TB-500	1 G	Jun 18, 2026
Canada	TB 500	1 KG	May 8, 2026
Poland	Hot Selling N-Acetyl Semax 99% Petide powder NA-semax CAS 80714-61-0 Semax	300 MG	Apr 29, 2026
United Kingdom	TB500(Thymosin B4 Acetate)	30 G	Apr 22, 2026
Sweden	Retatrutide, MOTS-C, Semax, KLOW	1 MT	Apr 13, 2026
United States	TB 500	150 MG	Apr 8, 2026
United States	China Origin TB500 2mg/5mg/10mg Lyophilized Powder for the Wound Repair Research	1 G	Mar 26, 2026
United States	TB-500	1 KG	Mar 20, 2026
United States	TB 500 5mg	50 MT	Mar 5, 2026
United States	TB500	100 MG	Feb 27, 2026
United States	TB 500	20 G	Feb 23, 2026
Brazil	alejandro	300 PCS	Feb 19, 2026
United States	IGF-1 LR3 TB500 Thymosin Alpha-1	10 20' Fcl	Feb 16, 2026
Germany	TB 500	1 KG	Feb 8, 2026
Germany	TB 500	500 MG	Jan 28, 2026
United States	TB-500	100 PCS	Dec 11, 2025
United States	TB 500	20 PCS	Nov 19, 2025
United States	TB500 10mg	1 MT	Oct 20, 2025

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99%-TB500(-Thymosin B4 Acetate) with manufactory direct supply wholesale price

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