Thymosin Alpha-1 Pre-Filled Pen

Thymosin Alpha-1 Peptide Pen

R 2,346.30

R 2,346.30 R 2,607.00

Peptide Name

Thymosin Alpha 1 (Tα1 / Thymalfasin)

METERED LABORATORY DISPENSER

Chemical Name/Structure

Chemical Name: N-acetyl-L-seryl-L-alpha-aspartyl-L-alanyl-L-alanyl-L-valyl-L-alpha-aspartyl-L-threonyl-L-seryl-L-seryl-L-alpha-glutamyl-L-isoleucyl-L-threonyl-L-threonyl-L-lysyl-L-alpha-aspartyl-L-leucyl-L-lysyl-L-alpha-glutamyl-L-lysyl-L-lysyl-L-alpha-glutamyl-L-valyl-L-valyl-L-alpha-glutamyl-L-alpha-glutamyl-L-alanyl-L-alpha-glutamyl-L-asparagine
Amino Acid Sequence: $Ac\text{-}Ser\text{-}Asp\text{-}Ala\text{-}Ala\text{-}Val\text{-}Asp\text{-}Thr\text{-}Ser\text{-}Ser\text{-}Glu\text{-}Ile\text{-}Thr\text{-}Thr\text{-}Lys\text{-}Asp\text{-}Leu\text{-}Lys\text{-}Glu\text{-}Lys\text{-}Lys\text{-}Glu\text{-}Val\text{-}Val\text{-}Glu\text{-}Glu\text{-}Ala\text{-}Glu\text{-}Asn\text{-}OH$ (Ac-SDAAVDTSSEITTKDLKEKKEVEEEAEN)
Molecular Formula: $C_{129}H_{215}N_{33}O_{55}$
Molecular Weight: 3108.32 g/mol

CAS Number

CAS Registry Number: 62304-98-7

Research Areas of Focus

Researchers are actively investigating Thymosin Alpha 1 across several key immunological and oncological domains, including:

T-Cell Differentiation and Maturation: Evaluating the peptide's ability to stimulate the lineage commitment, differentiation, and maturation of bone marrow stem cells into functional T-lymphocytes ( $CD3^+$ , $CD4^+$ , and $CD8^+$ populations).
Toll-Like Receptor (TLR) Signaling: Investigating its activity as an agonist for Toll-Like Receptor 2 (TLR2) and Toll-Like Receptor 9 (TLR9), thereby initiating signaling cascades in myeloid and dendritic antigen-presenting cells.
Pro-inflammatory and Antiviral Cytokine Modulation: Studying how the compound stimulates the expression and secretion of key cytokines, including interferon-gamma ( $IFN\text{-}\gamma$ ), interleukin-2 ( $IL\text{-}2$ ), and tumor necrosis factor-alpha ( $TNF\text{-}\alpha$ ), to bolster the host adaptive immune response.
Inhibition of Lymphocyte Apoptosis: Assessing the molecular mechanisms by which it antagonizes activation-induced and glucocorticoid-induced thymocyte programmed cell death, prolonging cell survival.
Antitumor Activity and Macrophage Tumoricidal Activation: Exploring its capacity to upregulate major histocompatibility complex (MHC) Class I expression on antigen-presenting cells and stimulate macrophages to target tumor cells.

RESEARCH-USE NOTICE

This product is supplied by Biolabs for laboratory and research purposes only. It is not intended to diagnose, treat, cure, or prevent any medical condition and should not be used as a substitute for professional medical advice or treatment.

Any information provided is for general research, product identification, storage, and handling purposes only. The purchaser is responsible for using and storing the product appropriately and in accordance with applicable regulations.

Shipping Notice

Please note that our peptide pens require strict overnight shipping, as they remain stable for a maximum of 2 days while in transit. To protect product integrity, these items are dispatched via a specialized cold-chain courier system, ensuring they are kept cold for most of their journey. Because of these tight temperature constraints, if you live in a regional or remote area where reliable overnight delivery is unavailable, we strongly advise ordering our standard lyophilized (freeze-dried) vials instead, as they are significantly more stable during extended transit times.

Product Longevity and Expiry

At BioLabs, we pride ourselves on delivering the purest, highest-potency products available on the market today. While many companies sell mass-produced peptide pens that have been sitting on warehouse shelves for weeks—critically reducing their effectiveness before they even reach your door—we take a completely different approach. Every single BioLabs peptide pen is made to order, formulated either the exact day of or the day before shipping to ensure you receive maximum potency and freshness.

Because our products are freshly compounded without unnecessary stabilizing fillers, we provide a strict 6-week efficacy guarantee from the date of manufacture. While your pen will likely remain stable and last longer if stored correctly under refrigeration, we strongly advise against using the product beyond this 6-week timeframe to guarantee optimal results and safety.