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    TB-500 (5mg)
    TB-500 (5mg) certificate of analysis

    TB-500 (5mg)

    Original price was: $78.13.Current price is: $50.79.

    Tested for:
    • purity
    • WEIGHT
    • endotoxins(lps)

    This batch of TB-500 (5mg) has been third party lab tested and verified for quality.

    Same Day ShippingOrders placed before 12pm EST (M-F) ship same day
    On Time DeliveryMultiple shipping options for guaranteed delivery
    Standards MatterThird-party HPLC tested — verify each certificate at the issuing lab
    US Based SupportReal humans in Plantation, FL — replies within one business day
    SKU: AVL-BT5 Categories: ,
    ✓ Third-Party Lab Tested
    Purity: 99.8%  ·  Tested: 2026-03-21  ·  Batch: 20251201L01TB6S05
    Download COA (PDF) Verify at lab ↗
    Research use notice

    All peptide vials are supplied in lyophilized (powder) form and are not reconstituted.

    All products and materials sold on this site are not for human consumption and are subject to our Terms and Conditions.

    View Our COA Library

    Description

    TB-500 (5mg) — research-grade thymosin beta-4 fragment supplied lyophilized in a sealed 5mg vial, the entry format in our TB-500 range alongside 10mg singles and 10-vial packs.

    Third-party HPLC/MS testing verifies each lot; the Certificate of Analysis is published in our COA Library.

    Orders placed before 12 PM EST (Mon–Fri) ship same day. Free shipping on orders $149+. Certificate of Analysis available in our COA Library.

    For laboratory research use only. Not for human or animal consumption.

    Product Care:

    Store in a cool, dry place away from light. If reconstituted, please refrigerate. For longer term storage, freezing at -20°C is recommended to maintain integrity.

    Product Note:

    All products are shipped in lyophilized or powder form and must be reconstituted to a liquid for research and testing. We are unable to provide any dosing instructions. All peptides are for research use only. We’re an expert biotechnology company that provides high quality peptides and products for purchase to advance scientific research in this field.

    Additional information

    Size 5mg
    Form Powder (lyophilized)
    Vial Size 3ML
    Terms All products and materials sold on this site are not for human consumption and subject to our Terms and Conditions.

    The Avata Standard of Excellence

    Third-Party Tested

    Every batch independently verified by HPLC and mass spectrometry.

    ≥99% Purity

    Research-grade purity standards on every compound we stock.

    Same-Day Shipping

    Orders before 12 PM EST ship the same business day.

    US-Based Quality

    Handled and shipped from our US facility with cold-chain care.

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