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TB500 5mg Lyophilized Powder for the Wound Repair Research

Name: TB500 5mg Lyophilized Powder for the Wound Repair Research
Brand: STTY
SKU: pr2609201969
Price: 80 USD
Availability: InStock

TDS 2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

107761-42-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

STTY

Packaging:

5 mg/vial, 10vial/kit;10 mg/vial,10vial/kit;15 mg/vial, 10vial/kit

Price valid (until):

2026-10-20

Contact Supplier

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Jingdezhen Shengtian Tuyuan Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

11 days

Qualification:

Main Products:

Peptide

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Product Details
Seller Information
Inquiry History

Description

+852 9458 3732

+852 5504 0284

------Product Detail------

Basic Info.

Shop TB500 5mg Lyophilized Powder for the Wound Repair Research-Detailed Image 1

I. Basic Information

Full Name: Retatrutide (Research Code: LY3437943)

CAS Number: 2381089-83-2
Molecular Formula: C₂₂₁H₃₄₂N₄₆O₆₈
Structure: A synthetic peptide of 39 amino acids with fatty acid side chains; half-life approximately 6 days.
Purity: ≥99% (Research Grade)
Appearance: White to off-white lyophilized powder

II. Mechanism of Action (Triple Receptor Agonist)
Simultaneously activates three major metabolic receptors: GLP-1 + GIP + Glucagon (GCG):

GLP-1: Lowers blood sugar, suppresses appetite, delays gastric emptying

GIP: Enhances insulin secretion, increases satiety

GCG: Promotes fat breakdown, increases energy expenditure, reduces liver fat

Comparison: Semaglutide (single receptor), Tirzepatide (dual receptor), Retatrutide (triple receptor)

III. Core Efficacy (Phase III Clinical Data, 2026)

Powerful Weight Loss (TRIUMPH-1, 80 weeks)

4 mg: Average weight loss 15%

9 mg: Average weight loss 22%

12 mg: Average weight loss 24–30% (up to 30% in severely obese individuals)
83% of weight loss is fat, muscle is preserved

Significant Blood Sugar Reduction: Significantly reduces HbA1c in type 2 diabetes patients, some approaching normal levels

Comprehensive Metabolic Improvement: Lowers triglycerides, non-digestive enzymes... HDL-C reduces inflammatory factors (hsCRP) and improves fatty liver (MASH). Benefits include: Knee osteoarthritis: 76% improvement in pain score and functional enhancement; Improvement in sleep apnea, chronic low back pain, etc.

IV. Specifications and Usage (Research/Reagent Grade)
Common Specifications: 5 mg/vial, 10 mg/vial (lyophilized)
Reconstitution: Dilute with 3 ml or 10 ml of **bacteriostatic water**.

Packaging & Shipping

Create win-win situation with customers

Our main products include peptide products and pharmaceutical raw materials. We boast strong R&D capabilities, superb synthesis technology, and advanced quality control methods. We actively promote joint ventures and cooperation with major enterprises and manufacturers, serving society and users with the concept of industrial development. We always adhere to market demand orientation and continuously develop new high-tech chemical products and pharmaceutical intermediates.

I am very confident in the quality of our products, and many foreign customers have given high praise after receiving our goods. Our products are of excellent quality, and we firmly guarantee door-to-door delivery of your orders.

Corporate Culture:Strive for survival by quality, strive for development by competition

Corporate Philosophy:We always adhere to "integrity-based, customer first, high quality and efficiency" as the concept, based on "excellent quality, transparent price, punctual delivery, professional service" as the principle, meanwhile we can and will do our best to provide customers with the best service to repay customers.

------FAQ------

Which payment is available for your company?

Bank Transfer,Paypal or Bitcoins usdt trc usdt erc and so on. You can choose the way which is convenient for you.

May I get one sample before placing order?

Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.Mutual effort towards each other.

Why should you buy from us not from other suppliers?

1. Powerful R & D team
2. The ability of quantized production from grams to tons;
3. Various kinds of advanced equipment in the laboratory and plant;
4 .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5. Efficient and safe logistic plans for chemical products transportation;
6 .Excellent after-sale service.
7. Highest quality and good package
8 .ISO certificate

Items	Specifications
Product name	Retatrutide
Appearance	white powder
purity	99%
Package	10 vials/box
shelf life	2 years

ECHEMI Editorial Reference

Amyloid β-Peptide (1-42) human is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease.

Certificates

Basic Info

Product Name:

Soybean Peptide

CAS No.:

107761-42-2

Molecular Formula:

C203H311N55O60S

Molecular Weight:

4514.04000

Exact Mass:

4511.27000

HScode:

29332900

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

1840.49000

XLogP3:

1.35150

Storage Conditions:

-20ºC

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.

See More Soybean Peptide Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Soybean Peptide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Peptide

Location:
Room 1501, Building 1, Changnan Mansion, Country Garden, on the west side of Taoyang North Road

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
11 days

Year of Establishment:
2025

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	tb 500	20 MG	Aug 19, 2026
United States	TB500	1 G	Jan 21, 2024

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TB500 5mg Lyophilized Powder for the Wound Repair Research

Product Details

Seller Information