TB-500
Description
TB-500 is a healing peptide associated with Injury Recovery and Wound Healing. Mechanistically, it is a thymosin β4–derived peptide tied to actin dynamics, cell migration, and angiogenesis—key processes in tissue remodeling. Use-cases vary by protocol and individual context; see the Research Studies field for primary sources. Also known as: Thymosin β4 acetate; Tβ4.
Amino Acid Sequence
(Thymosin beta 4; 43 aa) 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
Vendor Comparison 67 vendors
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| Vendor | Rating | $/mg | Stock | Coupon | ||
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| Genpeptide | 5.0★ (21) |
$4.50
$4.05
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| Mile High Compounds | 4.9★ (23) |
$6.00
$3.30
/mg
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| EZ Peptides | 4.7★ (77) |
$4.80
$4.32
/mg
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In stock | Buy |
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| Glacier Aminos | 4.7★ (47) |
$5.90
$5.31
/mg
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| Puratek Peptides | 4.8★ (18) |
$6.00
$5.40
/mg
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| Southern Aminos | 4.6★ (35) |
$5.18
$4.40
/mg
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| Ion Peptides | 4.7★ (15) |
$5.80
$4.93
/mg
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| Glow Aminos | 5.0★ (5) |
$5.00
$4.25
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| Flawless Compounds | 4.3★ (26) |
$5.00
$4.25
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| Ascension Peptides | 4.7★ (6) |
$10.80
$8.64
/mg
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| S1Research | 4.6★ (7) |
$4.40
$3.96
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| StudzPeptides | 5.0★ (3) |
$3.50
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| Instant Peptides | 5.0★ (3) |
$4.00
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| IDUN Peptides | 5.0★ (2) |
$5.50
$4.95
/mg
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| Alpha Peptides | 4.3★ (4) |
$3.76
$3.38
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| Prime Peptides | 4.3★ (4) |
$15.00
$13.50
/mg
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| Bioedge Research Labs | 5.0★ (1) |
$7.20
$6.12
/mg
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| Paramount Peptides | 3.8★ (13) |
$8.00
$7.60
/mg
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Coupon:
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| Nura Peptide | 5.0★ (11) |
$7.50
$6.38
/mg
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| Orbitrex Peptides | 4.6★ (31) |
$6.00
$5.10
/mg
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| Everform Research | 5.0★ (6) | $6.70 /mg | In stock | Buy | ||
| Felix Chem | 4.5★ (6) | $7.00 /mg | In stock | Buy | ||
| Eternal Peptides | 5.0★ (2) |
$7.50
$6.38
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| Peptira | 3.8★ (22) |
$4.90
$4.41
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| Zenith Bioscience | — | $2.80 /mg | In stock | Buy | ||
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