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Thymosin B4 Acetate 99%Freeze-dried powder In stock Minimum Order Hot Selling

Name: Thymosin B4 Acetate 99%Freeze-dried powder In stock Minimum Order Hot Selling
Brand: Pharma;Conutrix
SKU: pr2605121066
Price: 33 USD
Availability: InStock

TDS 459 Inquiries

Unit Price:

$33/UNIT FOB

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CAS No.:

910463-68-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

TianJin

Brand:

Pharma;Conutrix

Packaging:

10 vials/box

Price valid (until):

2027-08-22

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Anhui Ruibang Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Basic Parameter Information

Full Name: Thymosin Beta 4 Acetate

Amino Acid Sequence: 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-Ala-Gly-Glu-Ser-OH

Molecular Formula: C₂₁₂H₃50N₆4O₆4S

Molecular Weight: 4963.42 g/mol

CAS Number: 77591-33-2

Appearance: Sterile lyophilized white powder, independently sealed in vials (main specifications: 5mg / 10mg / 50mg)

Purity: ≥98% verified via HPLC, full COA quality inspection records provided for each batch

R&D Background: Thymosin B4 Acetate is a naturally occurring multifunctional polypeptide isolated from thymic tissue, prepared in acetate salt form to boost solubility and stability for laboratory testing. This peptide carries wide-ranging biological activity covering tissue regeneration, endothelial vitality maintenance, inflammatory balance and cell migration regulation. High-purity lab-grade material is developed for skin and connective cell cultivation, microvascular formation assays, tissue injury repair exploration and chronic inflammatory cell model research, widely adopted in wound biology, vascular cell science and tissue regenerative laboratory projects.

2. Core Mechanism of Action

Thymosin B4 Acetate acts on epithelial cells, endothelial cells, fibroblasts and immune cell subgroups to activate multi-dimensional signaling networks supporting tissue repair and cell homeostasis:

Guide orderly migration and proliferation of fibroblast and epidermal progenitor cells, accelerate the buildup of extracellular matrix components to fill damaged regions inside tissue culture systems;

Stimulate the vitality of vascular precursor cells and support tubular network assembly, laying structural foundations for new microvascular formation within injured tissue co-culture models;

Adjust the release levels of multiple inflammatory mediators, suppress overactive inflammatory signals triggered by tissue damage and create a mild microenvironment beneficial to tissue reconstruction;

Strengthen endogenous antioxidant defense inside somatic cells, reduce accumulation of oxidative metabolites that degrade cell membrane and extracellular matrix structures;

Regulate actin cytoskeleton rearrangement across all target cell types, maintaining normal cell mobility and morphological stability required for tissue remodeling processes;

Improve survival capacity of tissue cells under nutrient-limited or damage-simulated culture environments, slow large-scale cell loss at lesion sites during long-term incubation.

3. Core Research Efficacy (For Research Laboratory Use Only)

Fibroblast & Epidermal Tissue Repair Research

Core experimental probe to explore cell migration and extracellular matrix synthesis pathways; suitable for scratch healing assays and skin tissue reconstruction quantitative detection tests.

Microvascular Angiogenesis Research

Key raw material for cultivating endothelial cells and observing microvessel network formation, supporting mechanism analysis of blood vessel regeneration after tissue impairment.

Inflammatory Balance & Lesion Microenvironment Research

Modulate unbalanced cytokine expression at damaged tissue sites, applied to cell-level experiments studying acute and chronic inflammatory tissue injury relief.

Cellular Oxidative Stress Protection Research

Boost intracellular antioxidant reserves to counteract oxidative damage, auxiliary testing material for cell aging and free radical-induced tissue degeneration research.

Cytoskeleton & Cell Mobility Mechanism Research

Serve as standard ligand to analyze actin regulation and cell movement signaling cascades, matching multi-index imaging observation of cellular morphological changes.

Supplied as sterile lyophilized white powder with HPLC-tested purity ≥98%, mainstream vial specifications cover 5mg, 10mg and 50mg. Every batch is attached with complete supporting documents including COA, MSDS and HPLC chromatogram test data.

As a universal regenerative polypeptide reagent, Thymosin B4 Acetate combines functions of cell migration promotion, vascular support and inflammatory modulation. Its acetate salt structure brings superior water solubility and stable biological activity across various in vitro epithelial, vascular and connective tissue culture research systems.

It serves as essential research material for cell cultivation and tissue model experiments covering cutaneous regeneration, microvascular development, inflammatory lesion recovery and cytoskeletal cell biology.

Note: For laboratory research use only, not approved for human oral consumption or clinical therapeutic treatment.

We maintain adequate stable stock, full sets of export certification paperwork, door-to-door double clearance logistics service with full real-time shipment tracking available for all orders.

About us

Anhui Ruibang Trading Co., Ltd. was established with a clear mission: to simplify international trade for businesses of all sizes. We act as a bridge between manufacturers and global buyers, offering professional sourcing, quality inspection, order coordination, and logistics management.

Our team brings years of experience in cross-border trade, supplier networks, and export documentation. We understand the challenges of international business — language barriers, quality control, shipping complexities — and we solve them with a client-first approach.
At Ruibang Trading, we don’t just move goods; we build relationships. Whether you are looking for a reliable supplier, need help consolidating shipments, or want to expand your product line, we provide tailored solutions to meet your goals.
Our Commitment: Integrity, efficiency, and transparency in every transaction.

Why choose us

Our products are of reliable quality and sell well all over the world, with partners across many countries and regions. We have professional technical support and complete after-sales teams to promptly respond to all your inquiries and demands.

We always strictly control product quality, adhere to honest business principles, and prioritize quality and service. With stable product strength and thoughtful services, we sincerely welcome global customers to negotiate cooperation and achieve win-win development together.

We have been deeply engaged in the peptide industry for many years, serving as a source biotechnology factory integrating R&D, synthesis, production and sales.

We strictly follow production and quality control standards, with the whole process adopting aseptic production and independent lyophilization and packaging. Our products feature stable appearance, good solubility and high activity retention.

We support trial orders with small quantities, bulk orders and customized formulas, providing one-stop solutions for foreign trade supply and private customization needs.

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ECHEMI Editorial Reference

Semaglutide (CAS: 910463‑68‑2) is a synthetic lipid‑modified peptide analogue, consisting of a 31‑amino‑acid backbone with a covalently attached C18 fatty di‑acid side‑chain via a hydrophilic spacer. It shares 94% amino‑acid sequence homology with native human GLP‑1 peptide. The substance appears as white to almost white hygroscopic powder, with molecular formula C₁₈₇H₂₉₁N₄₅O₅₉ and molecular weight of 4113.58 g/mol. Structural modifications grant it resistance against DPP‑4 enzymatic degradation and enable reversible binding to serum albumin, contributing to its extended in‑vivo half‑life property.

Certificates

Basic Info

Product Name:

Semaglutide

Other Name:

Sermaglutide;Semaglutide impurity;Sermaglutide USP/EP/BP;semaglutide;Sermaglutide CAS 910463 68 2;Semaglutide (H-7894.0001);semgalutide;Semaglutide

CAS No.:

910463-68-2

Molecular Formula:

C187H291N45O59

InChIKeys:

DLSWIYLPEUIQAV-CCUURXOWSA-N

Molecular Weight:

4113.57754

Exact Mass:

4113.122087 g/mol

EC Number:

203-405-2

Color/Form:

White to off-white

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

1650 Å²

XLogP3:

5.44520

Critical Temperature & Pressure:

Store at -20°C

Research

Class:

GLP-1R agonist

Status:

FDA-approved (Ozempic / Wegovy / Rybelsus)

Mechanism:

Long-acting, selective glucagon-like peptide-1 (GLP-1) receptor agonist with 94% sequence homology to human GLP-1. Engineered for extended half-life (~1 week) via albumin binding (fatty acid acylation at Lys26) and resistance to DPP-4 degradation (Aib substitution at position 8). Promotes insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces appetite via central nervous system GLP-1R activation.

Activity note:

Potent, selective GLP-1R agonist. Reported binding affinity Ki = 0.38 ± 0.06 nM. Semaglutide is a human GLP-1 analog with structural modifications for albumin binding (C18 fatty diacid at Lys26) and enzymatic stability (Aib8 substitution).

Source:

Lau J, et al. J Med Chem. 2015;58(18):7370-7380. Wilding JPH, et al. N Engl J Med. 2021;384(11):989-1002.DOI

Clinical Development:

NCT03548935; NCT03552757; NCT01720446; NCT02692716

FDA:

Ozempic, Wegovy, Rybelsus (approved 2017-12-05)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Wilding et al. (2021) — STEP-1; NEJM: Marso et al. (2016) — SUSTAIN-6; J Med Chem: Lau et al. (2015) — Discovery of Semaglutide; FDA: Ozempic (NDA 209637)

Disclaimer:

Semaglutide is approved as a prescription medicine (Ozempic, Wegovy, Rybelsus) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

See More Semaglutide Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H361 Suspected of damaging fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Semaglutide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

Location:
Hefei, Provincia de Anhui

Year of Establishment:
2026

Inquiry History

459 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Weight Loss Semaglutide intermediate 99% White powder COA High Quality peptide GLP-1 910463-68-2	5 MG	Apr 11, 2024
United States	Gene-Biocon Semaglutide 910463-68-2 GLP-1analogs diabetes weight loss 96% White or off-white powder	2	Dec 5, 2023
China	Semaglutide CAS 910463-68-2	1 KG	Apr 16, 2026
United States	Sermaglutide 99% 910463-68-2	2 KG	Oct 21, 2023
Sri Lanka	Bulk Supply 98% up Sermaglutide powder CAS 910463-68-2	300 G	Nov 18, 2023
United States	Semaglutide Ozempic Sermaglutide 99.9% white powder 910463-68-2 Teruiop	500 G	Oct 9, 2023
United States	10MG vial pack Semaglutide 99% 910463-68-2 GLP-1 Peptide	10 MT	Oct 18, 2023
United Kingdom	TGYFactory Supply Semaglutide Peptide 99% CAS 910463-68-2	50 MT	Nov 13, 2023
United States	High Purity IGF-1 LR3 Peptide CAS 910463-68-2 IGF1 LR3	60 MG	Aug 4, 2025
China	Semaglutide Tirzepatide for Weight Loss CAS: 910463-68-2 Retatrutide Cagrilintide	1 MT	Jul 5, 2025
United States	High Purity IGF-1 LR3 Peptide CAS 910463-68-2 IGF1 LR3	10 MT	Sep 19, 2025
United States	High Purity IGF-1 LR3 Peptide CAS 910463-68-2 IGF1 LR3	2	Nov 13, 2024
United States	semaglutide CAS 910463-68-2 in stock 2-4 days safe delivery	1 MT	Nov 4, 2023
United Kingdom	Manufacturer supply high purity Semaglutide 98% with best price cas 910463-68-2	10 MT	Nov 14, 2023
Singapore	Manufacturer supply high purity Semaglutide 98% with best price cas 910463-68-2	2 G	Nov 3, 2023
United States	Manufacturer supply high purity Semaglutide 98% with best price cas 910463-68-2	100 MT	Oct 26, 2023
United States	GLP-1 Injection Weight Loss Tirzepatide Semaglutide 99% Purity Peptides CAS: 910463-68-2	1 MT	Oct 20, 2023
India	Best Price 99% Semaglutide Peptide 10mg Vials Semaglutide CAS 910463-68-2	100	Nov 8, 2023
United States	Manufacturer Supply Weigh Loss Peptide Semaglutide 98% with Best Price CAS 910463-68-2	1	Dec 15, 2023
United States	99.9% Purity Semaglutide Petide 910463-68-2 For Type II diabetes mellitus Obesity	50 MT	Nov 11, 2023

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