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TB500 Peptide powder CAS 885340-08-9 thymosin with good price and quality hot-sale products

Name: TB500 Peptide powder CAS 885340-08-9 thymosin with good price and quality hot-sale products
Brand: zwxs
SKU: pr2607142207
Price: 40 USD
Availability: InStock

TDS 36 Inquiries

Unit Price:

$40-41/MT FOB

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CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

zwxs

Packaging:

5mg,10mg/vials,10vials/box

Price valid (until):

2028-06-03

Contact Supplier

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Jinan Zhiwenxinsheng Electric Technology 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:

3 days

Qualification:

Main Products:

peptides

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Product Description
Seller Information
Inquiry History

Description

  Product Detail

we sale full list with peptide products , any other requirements just contact me!

Name :Kate

Email: zwxs2@zwxstech.com

Whatsapp/wechat:+86 18562300759

Description:

  What is TB500?

   TB500 fragment has been shown to have the ability to promote the formation of blood vessels and to help repair damaged tissues. It also has anti-inflammatory properties and may help to reduce swelling and pain. Additionally, TB500 fragment has been found to stimulate stem cell production, which can lead to enhanced tissue regeneration.

TB500 fragment has the potential to be highly effective in treating a range of medical conditions, including chronic inflammation, heart disease, and skin wounds. It has also been found to be effective in reducing the severity of cardiovascular diseases, such as myocardial infarction and myocarditis.

TB500 is a synthetic version of an active region of thymosin β4. TB500 is claimed to promote endothelial cell differentiation, angiogenesis in dermal tissues, keratinocyte migration, collagen deposition and decrease inflammation

Appearance: Powder

Purity: >99% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Application: FOR WEIGHT LOSS

Our customers are all over the world, mainly selling in the United States, Canada, Australia, the United. Kingdom, the Ne therlands, Germany, France and other EU countries, Southeast Asia, South America, and Oceania. We also have many customers.
Our business is based on honesty and mutual trust. Sincerely look forward to establishing long-term mutually beneficial business relationships with customers around the world.

We supply large quantities of peptides.In addition to regular specifications, we can also customize according to customer requirements.
The minimum order quantity is 1 box(10vials), we welcome customers to order samples for testing.Please contact us for COA or HPLC.
We believe that as long as the quality is good enough will lead to long-term cooperation.Looking forward to your inquiry.

packaging and shipping

Suitable packaging:
The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also taken in consideration

Secure shipping:
Shipping by professional forwarder Security EMS/DHL/TNT /FedEx/UPS, Aus Post, Royal Mail express,etc. Door to door service.

Competitive prices:
A discount would be given when you make a large order. VIP price for next orders.

F AQ

  Q1:How to send order?
A:Send order list to us,we quote best price for you,then ship package out and offer tracking nubmer to you after payment send.

  Q2:Do you have samples for our reference?
A:Sure,we can offer smaples,the customers will pay the freight.

  Q3:Any discount if order more?
A:Sure,the price is negotiable,you can get much better price if order big quantity.

Q4:What about the delivery time?
A:Ship within 1-2 days after confirming payment (excluding Chinese holidays).5-10 working days to arrive your address.

  Q5:What kind of payment terms do you accept?
A:Payment can be made by Bank transfer, BTC,Credite Card,TT,Paypal,Alipay,Wechat,Visa,Mastercard,Appple Pay,Goolge Pay.

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).

Certificates
- TDS
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:
Bulk Drug Intermediates

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:
peptides

Location:
No. 41-9, Fenghuangshan Road, Beiyuan Street, Tianqiao District, Jinan City, Shandong Province

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:
3 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2026

Jinan Zhiwen Technology Co., Ltd. is a professional manufacturer and supplier of pharmaceutical raw materials, peptide compounds and fine chemicals. We own standardized laboratories and complete quality inspection procedures, strictly testing every batch for purity and consistency. Our product portfolio covers hot‑sale peptide APIs, chemical intermediates for biomedical research. Serving clients worldwide, we provide custom synthesis, sample support, flexible order volumes and end‑to‑end supply‑chain solutions. Committed to quality‑first principle, we strive to become your long‑term and dependable partner for biochemical raw‑material procurement.

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:

Peak season lead time: within 3 Workday; Off season lead time: within 1 Workday

Inquiry History

36 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Factory price CAS 885340-08-9 L-Glutamine TB500	1 KG	Sep 26, 2023
United States	TB500 99% White powder Beta-4 CAS 885340-08-9 powder Custom peptides	1000	Oct 30, 2023
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	TB500	100 MG	Feb 27, 2026
Germany	TB 500	1 KG	Feb 8, 2026
Portugal	Tb 500	10 MT	Aug 7, 2024
France	TB500	1 KG	Mar 27, 2024
United States	TB500	1 G	Jan 27, 2024
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	1 KG	Mar 20, 2026
United States	TB 500 5mg	50 MT	Mar 5, 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
Switzerland	Thymosin Beta-4 TB-500 10mg	10 20' Fcl	Mar 7, 2025
United States	TB500	10 MG	Aug 16, 2024
India	TB500	50 MG	May 9, 2024
United States	High Purity 99% Tb-500 5mg TB 500 Peptide TB500	30 MT	Nov 6, 2023

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TB500 Peptide powder CAS 885340-08-9 thymosin with good price and quality hot-sale products

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