Description

Thymosin Alpha-1 Peptide – Research Grade (TA1)

Quick Specifications

Thymosin Alpha-1

• Molecular Formula: C129H215N33O55
• Molecular Weight: 3108.31 g/mol
• CAS Number: Not universally standardized
• Purity: ≥98% (HPLC)
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in sterile water or bacteriostatic water
• Storage: -20°C (long-term), 2–8°C (short-term after reconstitution)
• Pack Size: 5|10mg vial (custom sizes available)

Overview of Thymosin Alpha-1

Thymosin Alpha-1 is a synthetic peptide derived from a naturally occurring thymic polypeptide involved in immune system regulation. Researchers classify it as a 28-amino-acid peptide fragment cleaved from Prothymosin Alpha.

This compound has gained attention in peptide research due to its role in modulating immune signaling pathways. Scientists often study its interaction with T-cells, cytokines, and antigen-presenting cells.

In laboratory settings, it demonstrates potential influence on immune cell differentiation, particularly within T-helper and cytotoxic T-cell populations. It may also impact cytokine production and receptor expression, making it relevant for immunological research models.

At MedLabs Peptides, we supply high-purity peptides designed strictly for controlled laboratory research.

Mechanism of Action of Thymosin Alpha-1

How Thymosin Alpha-1 Peptide Interacts with Immune Pathways

The peptide interacts with multiple immune signaling pathways. It engages toll-like receptors (TLR-2 and TLR-9) located on dendritic cells and antigen-presenting cells. This interaction triggers downstream immune responses.

As a result, the peptide may increase the expression of cytokines such as:

• Interleukin-2 (IL-2)
• Interferon-gamma (IFN-γ)
• Interleukin-10 (IL-10)

Additionally, it may enhance major histocompatibility complex (MHC) class I expression, which supports antigen presentation.

Researchers also examine its influence on:

• Natural killer (NK) cell activity
• T-cell maturation and differentiation
• Akt signaling pathway modulation
• Reactive oxygen species (ROS) balance

When comparing what is the difference between TB 500 and thymosin alpha 1 is, scientists note that TA1 primarily targets immune modulation, while TB-500 focuses on actin dynamics and tissue repair pathways.

Research Applications

• Cell-based immune response studies
• Animal model research on immune modulation
• Receptor binding and cytokine signaling analysis
• Comparative peptide research (e.g., thymosin alpha 1 vs TB-500)
• Signal transduction and intracellular pathway studies

Common Research Questions

What is Thymosin Alpha-1 used for in research?

Researchers use it to study immune system signaling, T-cell differentiation, and cytokine regulation.

Does Thymosin Alpha-1 affect immune signaling pathways?

Yes. It interacts with toll-like receptors and influences cytokine production and T-cell activity.

What is the difference between TB 500 and Thymosin Alpha-1?

It focuses on immune modulation, while TB-500 primarily affects actin binding and tissue repair mechanisms.

Is thymosin alpha 1 safe for everyone?

This compound is not approved for human use. It is strictly limited to laboratory research environments.

How long does it take thymosin alpha 1 to work in studies?

Timeframes vary depending on experimental design, model system, and dosage parameters.

 Handling & Storage

• Store lyophilized peptide at -20°C for long-term stability
• Keep the reconstituted solution at 2–8°C and use within the recommended timeframe
• Reconstitute using sterile or bacteriostatic water
• Avoid repeated freeze-thaw cycles
• Protect from direct light and heat exposure

 Safety & Compliance

• FOR RESEARCH USE ONLY
• Not for human or veterinary use
• Not intended for diagnosis, treatment, or prevention of disease
• Use only by qualified professionals in controlled laboratory settings
• Users assume full responsibility for safe handling and application

About MedLabs Peptides

MedLabs Peptides provides high-purity research compounds with strict quality control standards.
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