Ultra Peps
    • SHOP ALL
    • RESEARCH PEPTIDES
      • Peptide Research Classifications
    • RESEARCH CHEMS
    • LAB SUPPLIES
    • APPAREL
    • BLOG
    • MY ACCOUNT
      • CART
      • CHECKOUT
      • OUR QUALITY STANDARDS
      • FAQ
      • WISH LIST
      • COUPON CODES
      • PAYMENT POLICY
      • SHIPPING POLICY
      • REFUND & RETURN POLICY
      • CHARGEBACK & DISPUTE RESOLUTION POLICY
      • PRIVACY POLICY
      • TERMS & CONDITIONS
      • TERMS OF USE
      • CONTACT
    Home » Home>Shop » Home>Research Peptides » Home>Research Peptides>Thymosin Beta 4 (TB 500) 5mg
    THYMOSIN BETA (TB 500) 5MG
    TB500 BULK DEALS
    ultra flyer
    FREE shipping

    Thymosin Beta 4 (TB 500) 5mg

    $31.99 – $134.99Price range: $31.99 through $134.99

    TB 500 5mg is formulated for precise research applications. At Ultra Peps, we prioritize consistency, reliability, and research-focused handling standards.

    • Actin regulation research
    • Recovery and repair pathways
    • Trusted research supplier
    • Fast order processing
    • Save when you purchase 5 *(coupon codes cannot be used in conjunction)

    ⚠️ Reconstitution Required: This product recommends Reconstitution solution 👉 Add Reconstitution Solution

    Clear

    ✔ In Stock

    Not sure how to pay? We use secure invoice, Venmo, or cryptocurrency — no card required. View payment options →

    Have questions about shipping, storage, or our policies? See our FAQ →

    SKU: TB-500-5-ULTRAPEP Category: Shop Research Peptides Tags: angiogenesis research, research peptide, TB 500
    • Product Description
    • Product Attributes
    • Peptide Storage
    • Shipping & Handling
    • Certificate of Analysis

    Description

    Thymosin Beta 4 (TB-500) 5mg is a synthetic version of a naturally occurring peptide widely studied for its interaction with cellular migration pathways, cytoskeletal regulation, and tissue-associated signaling networks. Additionally, researchers investigate TB-500 in laboratory models involving cellular communication, extracellular matrix interactions, biological adaptation processes, and peptide-mediated signaling pathways.

    Due to its involvement in cellular organization and signaling activity, TB-500 continues to attract significant scientific interest in tissue biology and molecular communication research. Furthermore, researchers frequently utilize this peptide to investigate cellular movement, signaling coordination, and regulatory pathways associated with biological adaptation. As a result, TB-500 remains an important research tool in studies involving cellular signaling and tissue-related biological processes.

    Mode of Action

    TB-500 is often referenced as a short peptide fragment, it originates from the larger 43-amino-acid Thymosin Beta-4 protein. Synthetic TB-500 shares structural similarities with this naturally occurring regenerative protein.

    TB-500 functions primarily through its interaction with actin, a structural protein involved in cellular movement and tissue repair. The peptide binds to G-actin monomers and is studied for their polymerization into F-actin filaments.

    These actin filaments are essential for cellular processes such as cell migration, division, and structural remodeling. Consequently, TB-500 continues to play an important role for its interaction with actin-regulating signaling pathways relevant to tissue-repair research models.

    Additionally, actin regulation supports the movement of repair cells toward damaged tissues. This process allows injured tissues to undergo remodeling and structural recovery.

    Research also indicates that Thymosin Beta-4 may stimulate angiogenesis, the formation of new blood vessels. Increased vascularization can improve oxygen and nutrient delivery to injured tissues.

    Research Applications

    This compound is commonly used in:

    • Soft tissue investigative studies

    • Actin regulation research

    • Cellular migration research

    • Recovery and repair pathways

    Related Research Compounds

    BPC-157

    BPC-157 is one of the most frequently studied compounds alongside TB-500. Researchers often compare both peptides in investigations involving cellular signaling, tissue biology, and molecular communication pathways.

    LL-37

    LL-37 is commonly examined in studies involving host-defense peptide biology, immune signaling, cellular communication, and tissue-associated molecular pathways.

    ARA-290

    Researchers frequently investigate ARA-290 in laboratory models involving cellular signaling, biological adaptation, and immune-related communication networks.

    GHK-Cu

    GHK-Cu is often studied in research involving extracellular matrix biology, cellular communication, collagen-associated signaling, and peptide pharmacology.

    Epithalon

    Epithalon is commonly examined in laboratory investigations involving cellular regulation, gene expression, biological signaling, and molecular communication processes.

    Thymosin Alpha-1 (Tα1)

    Researchers occasionally compare TB-500 and Thymosin Alpha-1 in studies involving peptide biology, immune signaling pathways, and cellular communication networks.

    Selected Literature

    Read our Blog: BPC-157 vs TB-500: Understanding Two Powerful Research Peptides

    Read our Blog: What Peptides Do in the Body: Understanding Their Role in Biological Research

    Read our Blog: Understanding Peptide Half-Life in Research: Stability, Signaling, and Duration

    Chemical Details

     

    PropertyValue
    Chemical NameThymosin Beta-4 / TB-500
    Molecular FormulaC₂₁₂H₃₅₀N₅₆O₇₈S
    Molecular Weight4963 g/mol
    SequenceAc-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser

    THIS PRODUCT IS FOR RESEARCH ONLY

    This designation allows the use of research chemicals and peptides strictly for in vitro testing and research. It is to be handled by qualified and licensed professionals, in laboratory settings only.

    Bodily introduction of any kind, into humans or animals, is strictly illegal by law.This product is NOT for human use and can be harmful if ingested. This product is not in a sterile solution. It is not a drug, food, or cosmetic.

    Please read our Terms and Conditions prior to ordering.

    SHOP RESEARCH PEPTIDES
    PEPTIDE CLASSIFICATIONS

    Additional information

    Weight 2 oz
    Dimensions .5 × .5 × 1.5 in
    State

    Solid (Powder)

    Color

    White

    Strength

    5mg

    Chemical Classification

    polypeptide hormone

    Product Type

    Research Peptide

    Brand

    Ultra Peps

    Quantity

    1, 5

    Peptides should be stored properly to maintain their stability and effectiveness. Here are some general guidelines for storing peptides:

    1. Lyophilized (Dry/Powder) Peptides:
    • Storage Temperature: Store at -20°C or -80°C. Lyophilized peptides are typically more stable at lower temperatures.

    • Avoid Moisture: Keep them in airtight containers to avoid moisture exposure, which can degrade peptides.

    • Expiration: Lyophilized peptides generally have a longer shelf life when stored properly (up to a year or more).

    2. Reconstituted Peptides (in Solution):
    • Storage Temperature: If you’ve dissolved a peptide in a solvent (e.g., water, acetic acid, or another buffer), you should store it at 2–8°C (36–46°F)

    • Protect from Light: Peptides in solution can degrade when exposed to light, so store them in amber-colored vials or protect them from light using foil or opaque containers.

    • Stability: Once reconstituted, peptides are typically stable for a few days to a few weeks at 4°C, depending on the sequence and conditions, but freezing is often the safest option for long-term storage.

    3. Special Considerations:
    • Buffer Choice: Ensure the peptide is dissolved in an appropriate buffer to maintain stability. Some peptides may degrade in certain solvents, so it’s essential to choose the right one.

    • Avoid Contamination: Always handle peptides with clean equipment (e.g., sterile vials, pipettes) to prevent contamination that could affect their stability.

     

    PropertyValue
    Chemical NameThymosin Beta-4 / TB-500
    Molecular FormulaC₂₁₂H₃₅₀N₅₆O₇₈S
    Molecular Weight4963 g/mol
    SequenceAc-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser

    THIS PRODUCT IS FOR RESEARCH ONLY

    This designation allows the use of research chemicals and peptides strictly for in vitro testing and research. It is to be handled by qualified and licensed professionals, in laboratory settings only.

    Bodily introduction of any kind, into humans or animals, is strictly illegal by law.This product is NOT for human use and can be harmful if ingested. This product is not in a sterile solution. It is not a drug, food, or cosmetic.

    Please read our Terms and Conditions prior to ordering.

    SHOP RESEARCH PEPTIDES
    PEPTIDE CLASSIFICATIONS

    Each unit is prepared with attention to consistency. Packaging is sealed and reinforced to protect shipment integrity. In addition, we offer Protection Coverage at checkout as an additional option which covers lost or damaged packages ($3.99). We’ll re-ship or refund eligible orders once confirmed. For additional information please visit our Shipping Policy and tracking Info Page

    • We ship USPS Priority only
    • Ships same day M-F (before 4pm est cutoff)
    • Orders placed on a Federal holiday or weekend will be delivered on the next business day
    • Free shipping on orders over $150. This offer will be available based on post-discount order amount
    • Signature confirmation is offered at checkout for $19.99
    • Yes, we ship to PO Boxes
    • Tracking & Insurance (up to $100 via USPS) is included

     

    PropertyValue
    Chemical NameThymosin Beta-4 / TB-500
    Molecular FormulaC₂₁₂H₃₅₀N₅₆O₇₈S
    Molecular Weight4963 g/mol
    SequenceAc-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser

    THIS PRODUCT IS FOR RESEARCH ONLY

    This designation allows the use of research chemicals and peptides strictly for in vitro testing and research. It is to be handled by qualified and licensed professionals, in laboratory settings only.

    Bodily introduction of any kind, into humans or animals, is strictly illegal by law.This product is NOT for human use and can be harmful if ingested. This product is not in a sterile solution. It is not a drug, food, or cosmetic.

    Please read our Terms and Conditions prior to ordering.

    SHOP RESEARCH PEPTIDES
    PEPTIDE CLASSIFICATIONS

    Certificate of Analysis

    View the Certificate of Analysis for this batch, provided by our testing lab.

    Download COA (PDF)

    You may also like…

    • BPC 157 5MG
      BPC 157 5mg

      BPC 157 5mg

      $34.99 – $145.99Price range: $34.99 through $145.99 Select options This product has multiple variants. The options may be chosen on the product page
    • Sale!
      LL 37 5MG
      LL 37 5mg

      LL 37 5mg

      $67.79 Original price was: $67.79.$49.79Current price is: $49.79.
      Sale Ends In:
      Loading...
      Add to cart
    • Epithalon 10MG
      Epithalon 10mg

      Epithalon 10mg

      $31.99 – $123.99Price range: $31.99 through $123.99 Select options This product has multiple variants. The options may be chosen on the product page
    • GHK-CU 100MG
      GHK-Cu 100mg

      GHK-Cu 100mg

      $145.59 Add to cart
    • ARA 290 5MG
      ARA 290 5mg

      ARA 290 5mg

      $33.59 Add to cart

    Related products

    • MELANOTAN 2 (MT-2) 10MG
      Melanotan 2 (MT-2) 10mg

      Melanotan 2 (MT-2) 10mg

      $27.99 – $112.99Price range: $27.99 through $112.99 Select options This product has multiple variants. The options may be chosen on the product page
    • CJC 1295 W/ DAC 5MG
      CJC 1295 with DAC 5mg

      CJC 1295 with DAC 5mg

      $44.99 – $189.99Price range: $44.99 through $189.99 Select options This product has multiple variants. The options may be chosen on the product page
    • Sale!
      MYOSTATIN 1MG
      Myostatin 1mg

      Myostatin 1mg

      $100.79 Original price was: $100.79.$78.39Current price is: $78.39.
      Sale Ends In:
      Loading...
      Add to cart
    • Sale!
      MELANOTAN 1 (MT-1) 10MG
      Melanotan 1 (MT-1) 10mg

      Melanotan 1 (MT-1) 10mg

      $33.59 Original price was: $33.59.$24.59Current price is: $24.59.
      Sale Ends In:
      Loading...
      Add to cart

    Browse Products By

    Top Selling

    • Flubrotizolam .5mg Flubrotizolam .5mg $54.49
    • Fluclotizolam .5mg Fluclotizolam .5mg $54.49
    • Tadalafil 30mg Tadalafil 30mg $33.59
    • Oral Syringe 1ml Oral Syringe 1ml $0.99 – $8.99Price range: $0.99 through $8.99
    • Enclomiphene 25mg Enclomiphene 25mg $83.99 Original price was: $83.99.$67.19Current price is: $67.19.
    • Fluoprazolam .5mg Fluoprazolam .5mg $54.49
    • clenbuterol 200mcg Clenbuterol 200mcg $28.99 Original price was: $28.99.$22.39Current price is: $22.39.
    • anastrozole 1MG Anastrozole 1mg $22.39
    • BPC 157 5MG BPC 157 5mg $34.99 – $145.99Price range: $34.99 through $145.99
    • Vardenafil 30mg Vardenafil 30mg $33.59
    • PT 141 10MG PT 141 10mg $34.99 – $134.99Price range: $34.99 through $134.99
    • MELANOTAN 2 (MT-2) 10MG Melanotan 2 (MT-2) 10mg $27.99 – $112.99Price range: $27.99 through $112.99
    • AOD 9604 5MG AOD 9604 5mg $55.99 – $246.99Price range: $55.99 through $246.99
    • T3 100mcg T3 100mcg $19.99
    • Clomiphene Citrate 50MG Clomiphene Citrate 50mg $22.39
    • OXYTOCIN 5MG Oxytocin 5mg $27.99 – $112.99Price range: $27.99 through $112.99
    • Helios (Clenbuterol 40mcg + Yohimbine 5.4mg) Helios (Clenbuterol 40mcg + Yohimbine 5.4mg) $25.99
    • Mk 677 25MG Mk 677 25mg $67.19 Original price was: $67.19.$58.19Current price is: $58.19.
    • CABERGOLINE .5MG Cabergoline .5mg $78.39
    • Reconstitution Solution Reconstitution Solution $5.99 – $16.99Price range: $5.99 through $16.99

    Product Product Type
    • 1
    • 1
    • 2
    • 1
    • 29
    • 39
    Product Title
    In Stock
    Price
    $0 - $246.99
    Category
    • 2
    • 29
    • 39
    • 4

    No products were found matching your selection.

    Important Notice:
    All research peptides and chemicals sold by Ultra Peps are strictly intended for laboratory research purposes only. They are not approved for human or animal use. For more information, please review our Terms and Conditions.

    • Shop
    • My Account
    • Payment Policy
    • Return and Refund Policy
    • Shipping Policy and Tracking Info
    • OUR QUALITY STANDARDS
    • Terms and Conditions
    • Privacy Policy
    • Terms of Use
    • Contact Us
    bcultrallc logo black
    Ultra Peps, Ultra Peptides, and Ultra Peptides USA are brands operated by BCUltra LLC. © 2020 BCUltra LLC. All Rights Reserved.
    3225 South MacDill Ave. STE#129-112 Tampa, FL 33629

    Ultra Peps Legal Disclaimer

    Sorry, you must be of legal age to enter this website.

    I. RESEARCH USE ONLY: Products are sold strictly for laboratory research and in-vitro testing, not for human or animal use.
    II. ASSUMPTION OF RISK: You assume all risk associated with these chemicals.
    III. LIABILITY: You agree to indemnify BCUltra LLC for any misuse, including human consumption.
    IV. COMPLIANCE: You certify you are 21+ & will handle these peptides & chems per all applicable law.

    0 items