Other Peptide Raw Materials
TB-500 Fragment(17-23) Peptide Raw Material Supplier for B2B Procurement
LJH Global offers TB-500 Fragment (17-23) as bulk raw material and vial-packed products. This page covers the fragment product rather than full-length Thymosin Beta-4. Review its specifications and packaging, then request a quotation for your required quantity.
TB-500 Fragment(17-23) API Technical Information
| CAS Number | 885340-08-9 |
|---|---|
| Molecular Formula | C38H68N10O14 |
| Molecular Weight | 889.02 g/mol |
| Description | TB-500 (Ac-LKKTETQ) is a synthetic 7-amino-acid peptide that corresponds to the N-acetylated active fragment (amino acids 17–23) of the endogenous signaling factor thymosin beta-4. It is primarily studied for its ability to promote endothelial cell differentiation, stimulate tissue remodeling, accelerate wound healing, and support muscle, tendon, and ligament recovery. |
| Purity | 99.4% (HPLC) |
| Supply Forms | Bulk raw material / vials |
| Vial Specifications | 10 mg / 20 mg |
| Packaging | Raw material: 10–1000 g/bag; vials: 10 vials/kit |
| Minimum Order Quantity | Raw material: 10 g; vials: 1 kit |
| Storage | Store at -20°C (lyophilized) or 2-8°C (reconstituted) |
| Testing | Third-party laboratory testing supported |
Product Quality Documents
| Document | Batch | Language | Reviewed | File |
|---|---|---|---|---|
| COA | LJTB2026090301 | en-US | 2026-09-03 | View TB-500 Fragment(17-23) COA |
| LC-MS | LJTB2026090301 | en-US | 2026-09-03 | View TB-500 Fragment(17-23) LC-MS |
| HPLC | LJTB2026090301 | en-US | 2026-09-03 | View TB-500 Fragment(17-23) HPLC |
| Impurities | LJTB2026090301 | en-US | 2026-09-03 | View TB-500 Fragment(17-23) Impurities |
FAQ
What is TB-500 Fragment(17-23)?
TB-500 Fragment(17-23) is a synthetic 7-amino-acid peptide corresponding to the N-acetylated active fragment (amino acids 17–23) of thymosin beta-4. It is supplied as bulk raw material or vial-packed products and is studied for promoting endothelial cell differentiation, stimulating tissue remodeling, accelerating wound healing, and supporting muscle, tendon, and ligament recovery.
In which supply forms can I order TB-500 Fragment(17-23)?
TB-500 Fragment(17-23) is available as bulk raw material and vial-packed research material. Specify the required supply form when requesting a quotation.
Which raw material and vial specifications are available for TB-500 Fragment(17-23)?
Raw TB-500 Fragment(17-23) is supplied in quantities from 10 g to 1000 g. Available research vial specifications: 10 mg / 20 mg. Each kit contains 10 vials.
What is the minimum order quantity for TB-500 Fragment(17-23)?
The minimum order for raw TB-500 Fragment(17-23) is 10 g. For vial-packed TB-500 Fragment(17-23), the minimum order is 10 vials, equal to one kit.
In what physical form is TB-500 Fragment(17-23) supplied and how is it packaged?
Raw TB-500 Fragment(17-23) is supplied as lyophilized powder in fluorinated bottles, then vacuum packed in aluminum foil bags. Vial-packed research TB-500 Fragment(17-23) is supplied as lyophilized powder in sealed pharmaceutical glass vials, with 10 vials per kit.
Is TB-500 Fragment(17-23) in stock and what is the delivery time?
We keep kilogram-scale stocks of raw TB-500 Fragment(17-23), normally dispatching within 7 days. Research vials of TB-500 Fragment(17-23) are kept in stock, normally delivered within 7 days. If stock cannot cover your order, we arrange production, usually taking 7 days, with delivery in 7–15 days.
How are bulk TB-500 Fragment(17-23) orders quoted and which wholesale discounts apply?
Raw TB-500 Fragment(17-23) is quoted at gram and kilogram scales. Bulk research-vial orders qualify for wholesale discounts when they reach the applicable order amount. Every first order receives wholesale pricing regardless of its amount, reducing first-order evaluation costs. Quotes reflect specification, quantity, packaging and delivery destination.
Why choose LJH Global as your TB-500 Fragment(17-23) supplier?
LJH Global manufactures TB-500 Fragment(17-23) raw material in-house and independently controls quality for consistent supply. Product purity: 99.4% (HPLC). Batch support includes COA, HPLC and LC-MS reports. Supply ranges from gram-scale raw material to custom milligram research vials for academic research and bulk procurement.
Where can I source TB-500 Fragment(17-23) and request a bulk quotation?
Source TB-500 Fragment(17-23) from China-based supplier LJH Global. Request current bulk pricing through our website inquiry form or WhatsApp. We reply within half an hour during working hours.
What are the structural features and mechanism of TB-500 Fragment(17-23)?
TB-500 Fragment(17-23) is the N-acetylated 7-amino-acid peptide fragment (Ac-LKKTETQ) derived from endogenous thymosin beta-4. It acts as a signaling factor fragment involved in cellular processes such as endothelial cell differentiation and tissue remodeling.
What are the main research areas for TB-500 Fragment(17-23)?
Research on TB-500 Fragment(17-23) focuses on its ability to promote endothelial cell differentiation, stimulate tissue remodeling, accelerate wound healing, and support recovery of muscle, tendon, and ligament tissues.
Is TB-500 Fragment(17-23) for human or veterinary use?
No. TB-500 Fragment(17-23) is supplied only as a chemical reagent for in-vitro laboratory research, not for human or veterinary use. LJH Global is not a pharmacy or compounding facility.
For B2B procurement and technical evaluation. Documentation is available upon request. The buyer is responsible for registration, import, and applicable regulatory requirements.
