TB-500 10 mg (Thymosin Beta-4 Fragment)

Overview

TB-500 is a synthetic research peptide derived from the biologically active region of Thymosin Beta-4 (TB4), a naturally occurring protein found in many tissues throughout the body. Although TB-500 is not identical to the full-length Thymosin Beta-4 protein, it has become a widely investigated peptide in laboratory studies exploring peptide biology, cellular processes, and molecular signaling.

Due to its biochemical characteristics, TB-500 is frequently investigated in experimental models involving cell migration, cytoskeletal organization, tissue biology, and peptide interactions. Ongoing laboratory research continues to explore its biological properties and molecular mechanisms under controlled experimental conditions.

NextCell Peptides supplies Research Grade TB-500 10 mg as a high-purity lyophilized peptide manufactured under controlled quality standards. Each vial is clearly labeled to support product identification and laboratory traceability.

Product Specifications

Product

TB-500 (Thymosin Beta-4 Fragment)

Quantity

10 mg

Appearance

White to off-white lyophilized powder

Purity

≥99% (HPLC)

Grade

Research Grade

What Is TB-500?

TB-500 is a synthetic peptide derived from a biologically active region of Thymosin Beta-4 (TB4).

Thymosin Beta-4 is a naturally occurring protein that has been extensively studied for its role in normal cellular processes, including cell migration, cytoskeletal organization, and tissue biology. TB-500 was developed as a research peptide to investigate selected biological activities associated with Thymosin Beta-4 under controlled laboratory conditions.

Although related, TB-500 should not be considered identical to the native Thymosin Beta-4 protein.

Common Laboratory Applications

TB-500 is frequently investigated in laboratory research involving:

• Cell migration

• Cytoskeletal organization

• Molecular biology

• Peptide signaling

• Tissue biology

• Cell culture research

• Experimental peptide pharmacology

• Protein interaction studies

• Biochemistry

• Laboratory peptide research

The specific application depends on the laboratory protocol and experimental objectives.

Why TB-500 Is Studied

TB-500 has attracted significant scientific interest because it represents a biologically active fragment derived from Thymosin Beta-4 and provides researchers with a practical model for investigating peptide function under controlled laboratory conditions.

Current laboratory research continues to explore its biochemical characteristics, molecular interactions, and role within normal cellular processes across a variety of experimental models.

Storage & Handling

Store refrigerated at 2–8°C.

For extended storage, keep frozen at −20°C.

Protect from moisture, excessive heat, and direct light.

After reconstitution, handle using appropriate laboratory procedures and avoid repeated freeze–thaw cycles whenever possible to help maintain sample integrity.

Choosing Research Grade TB-500

When evaluating research peptides, consider factors beyond the reported purity.

Important considerations include:

• HPLC purity testing

• Batch consistency

• Product labeling

• Certificate of Analysis (COA) availability

• Manufacturing standards

• Appropriate storage recommendations

• Packaging integrity

These factors help support reliable laboratory workflows and reproducible research.

Frequently Asked Questions

What is TB-500?

TB-500 is a synthetic research peptide derived from the biologically active region of Thymosin Beta-4 (TB4). It is widely investigated in laboratory research involving peptide biology, molecular biology, and cellular processes.

Is TB-500 the same as Thymosin Beta-4?

No. TB-500 is derived from Thymosin Beta-4 but is not identical to the naturally occurring full-length protein. It is a separate synthetic research peptide developed for laboratory investigation.

What is TB-500 studied for?

TB-500 is commonly investigated in laboratory studies exploring cell migration, cytoskeletal organization, peptide biology, tissue biology, and molecular signaling under controlled experimental conditions.

How should TB-500 be stored?

Store the lyophilized peptide at 2–8°C. For extended storage, freezing at −20°C is recommended. Protect the product from moisture, excessive heat, and direct light.

Is a Certificate of Analysis (COA) available?

Yes. Batch-specific Certificates of Analysis (COAs) are available to support product verification and laboratory documentation.

Research Use Only

This product is supplied exclusively for laboratory research and analytical purposes.

It is not intended for human consumption, veterinary use, therapeutic applications, diagnostic procedures, or use as a pharmaceutical product.