---
title: "BPC-157 + TB-500 Manufacturer & Wholesale Supplier | RPL Peptide China"
id: "429"
type: "product"
slug: "bpc157-tb500-peptide-blend-supplier-china"
published_at: "2026-06-30T10:35:46+00:00"
modified_at: "2026-07-17T02:16:10+00:00"
url: "https://rplpeptides.com/bpc157-tb500-peptide-blend-supplier-china/"
markdown_url: "https://rplpeptides.com/bpc157-tb500-peptide-blend-supplier-china.md"
excerpt: "≥98% HPLC Verified | Direct China Peptide Manufacturer | COA PDF Available A COA is not provided for this product; please refer to the COA for the product's ingredients. DOWNLOAD TECH SHEET"
taxonomy_product_type:
  - "variable"
taxonomy_product_cat:
  - "RPL Peptide Products"
---

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# BPC-157 + TB-500 Manufacturer & Wholesale Supplier | RPL Peptide China

$98.00 – $180.00Price range: $98.00 through $180.00 / box (10 vials) Shipping: $97 per order | Free shipping on orders over $600

*≥98% HPLC Verified | Direct China Peptide Manufacturer | COA PDF Available*

A COA is not provided for this product; please refer to the COA for the product’s ingredients.

[DOWNLOAD TECH SHEET](https://rplpeptides.com/download/bpc-157-tb-500-blend-technical-sheet-download/)

SKU: N/ACategory: [RPL Peptide Products](https://rplpeptides.com/rpl-peptide-products/)

- [Description](#tab-description)
- [Additional information](#tab-additional_information)

## Overview

BPC-157 + TB-500 is a research-grade peptide blend supplied exclusively for laboratory research and analytical applications. Combining two well-characterized synthetic peptides in a single formulation, this product is widely utilized for peptide characterization, analytical method development, stability evaluation, and experimental investigations described in scientific literature.

RPL Peptide manufactures BPC-157 + TB-500 using controlled Solid Phase Peptide Synthesis (SPPS), followed by purification and comprehensive analytical verification. Every production batch is supported by a Certificate of Analysis (COA), RP-HPLC purity testing, LC-MS identity verification, and complete batch traceability to meet the procurement standards of biotechnology companies, universities, pharmaceutical research organizations, contract laboratories, and scientific distributors worldwide.

**This product is supplied exclusively for laboratory research and analytical purposes. It is not intended for human or veterinary use.**

## Product Overview

BPC-157 + TB-500 is a dual-peptide research formulation consisting of two synthetic laboratory peptides manufactured to analytical-grade specifications. Research literature frequently references both peptides individually in experimental studies involving peptide chemistry, molecular biology, biochemical analysis, and preclinical laboratory investigations.

Research-grade BPC-157 + TB-500 supplied by RPL Peptide is produced under documented quality systems using validated peptide synthesis, purification, and analytical testing procedures. Each production lot undergoes chromatographic purity analysis, molecular identity confirmation, and rigorous quality review before release, ensuring consistent quality for scientific research and laboratory procurement.

## Technical Specifications

| Parameter | Specification |
| --- | --- |
| Product Name | BPC-157 + TB-500 Peptide Blend |
| Components | BPC-157 (Body Protection Compound 157) & TB-500 (Thymosin Beta-4 1-4 Fragment) |
| CAS Numbers | 137525-51-0 (BPC-157) \| 885340-08-9 (TB-500) |
| Sequence Lengths | 15 Amino Acids (BPC-157) \| 43 Amino Acids (TB-500 Full Chain) |
| Molecular Formulae | BPC-157: C62H98N16O22 \| TB-500: C212H350N56O78S |
| Molecular Weights | BPC-157: 1419.53 Da \| TB-500: 4963.44 Da |
| Purity Grade | Each component ≥98% (RP-HPLC Analytical Grade) |
| Physical Form | White to Off-White Lyophilized Powder (Lyophilized Blend) |
| Analytical Methods | RP-HPLC Blend Fractionation, LC-MS Identity Verification, UPLC |
| Packaging Configuration | 10 Vials per Box (Standard Ratios: 5mg+5mg or 10mg+10mg) |
| Intended Use | Laboratory Research Use Only (Not for human consumption) |
| Manufacturer & Source | RPL Peptide China Factory |

## Chemical Identity & Key Characteristics

BPC-157 + TB-500 is classified as a synthetic research peptide blend manufactured for analytical chemistry, peptide characterization, and laboratory investigations.

Key characteristics include:

- Dual synthetic peptide formulation
- High-purity lyophilized research material
- RP-HPLC purity verification (≥98%)
- LC-MS molecular identity confirmation
- Suitable for peptide analytical workflows
- COA available for qualified production batches
- Batch-controlled manufacturing
- Consistent production quality
- Designed for laboratory procurement

## Manufacturing & Analytical Verification

Research-grade BPC-157 + TB-500 is produced using Solid Phase Peptide Synthesis (SPPS), followed by chromatographic purification and analytical verification before batch release.

Quality assurance procedures typically include:

- Solid Phase Peptide Synthesis (SPPS)
- Preparative purification
- RP-HPLC purity analysis
- LC-MS molecular identity verification
- UPLC analysis where applicable
- Batch release review
- Certificate of Analysis (COA)
- Complete batch traceability documentation

Every production lot is manufactured under documented quality procedures to ensure reproducibility and consistency across laboratory applications.

## Research Applications

Research-grade BPC-157 + TB-500 is commonly supplied for laboratory investigations involving:

- Peptide analytical research
- Peptide characterization
- Analytical chemistry
- Stability studies
- Reference material evaluation
- Method development
- Biochemical investigations
- Molecular biology research
- Academic research
- Preclinical experimental studies described in scientific literature

**This material is supplied exclusively for laboratory research and analytical applications.**

## Procurement Considerations

When selecting a BPC-157 + TB-500 supplier, laboratories typically evaluate peptide purity, analytical verification, Certificate of Analysis availability, manufacturing consistency, production scalability, OEM capability, batch traceability, and long-term supply reliability.

RPL Peptide supports global research procurement by supplying research-grade peptide blends accompanied by comprehensive analytical documentation and batch identification records suitable for:

- Biotechnology companies
- Universities
- Pharmaceutical research organizations
- Contract research laboratories
- Scientific distributors
- Research reagent suppliers

## Packaging & Storage

### Packaging Options

- 5 mg + 5 mg / vial
- 10 mg + 10 mg / vial
- Custom peptide ratios available upon request
- OEM labeling and packaging supported
- Bulk manufacturing available

### Storage Recommendations

- Store at **2–8°C** for short-term storage.
- Store at **-20°C** for extended storage.
- Protect from moisture, excessive heat, and direct sunlight.
- Minimize repeated freeze-thaw cycles.
- Handle according to established laboratory procedures.

## Frequently Asked Questions

### What is BPC-157 + TB-500?

BPC-157 + TB-500 is a synthetic research peptide blend supplied for laboratory research and analytical applications. It combines two research-grade peptides into a single analytical formulation intended exclusively for scientific investigation.

### What is BPC-157 + TB-500 used for in research?

Research-grade BPC-157 + TB-500 is commonly utilized for peptide characterization, analytical chemistry, laboratory method development, stability studies, and other experimental investigations described in scientific literature.

### What purity standard is provided?

Research-grade BPC-157 + TB-500 is typically supplied with **≥98% purity**, verified by RP-HPLC analytical testing.

### How is product identity verified?

Each production batch undergoes LC-MS molecular identity confirmation together with RP-HPLC purity analysis and, where applicable, UPLC verification.

### Is a Certificate of Analysis (COA) available?

Yes. Every qualified production batch is supplied with a Certificate of Analysis (COA) together with supporting analytical documentation.

### How is manufacturing consistency maintained?

Each production lot follows documented peptide synthesis procedures, standardized quality control protocols, chromatographic verification, quality review, and complete batch traceability before release.

### Can bulk and OEM orders be supported?

Yes. RPL Peptide supports bulk wholesale supply, OEM packaging, private labeling, custom peptide formulations, and long-term manufacturing partnerships for qualified research procurement.

### Who purchases research-grade BPC-157 + TB-500?

Typical customers include biotechnology companies, universities, pharmaceutical research organizations, contract research laboratories, and scientific distributors worldwide.

### Is this product intended for human use?

No. This product is supplied **exclusively for laboratory research and analytical purposes** and **is not intended for human or veterinary use.**

| Size | BB10 (BPC 5mg+ TB 5mg), BB20 (BPC 10mg+ TB 10mg), BB30 (BPC 15mg+ TB 15mg) |
| --- | --- |

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