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 64 vendors
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| Vendor | Rating | $/mg | Stock | Coupon | ||
|---|---|---|---|---|---|---|
| Penguin Peptides | 5.0★ (22) | $15.00 /mg | In stock | Buy | ||
| Mile High Compounds | 5.0★ (20) |
$6.00
$5.40
/mg
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| Glacier Aminos | 4.8★ (43) |
$5.90
$5.31
/mg
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In stock | Buy |
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| EZ Peptides | 4.7★ (74) |
$4.80
$4.32
/mg
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In stock | Buy |
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| Genpeptide | 5.0★ (10) |
$4.50
$4.05
/mg
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| Puratek Peptides | 4.9★ (12) |
$6.00
$5.40
/mg
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| Flawless Compounds | 4.6★ (21) |
$4.60
$3.91
/mg
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|
Out | Buy |
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| Southern Aminos | 4.5★ (29) |
$5.18
$4.40
/mg
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| Ion Peptides | 4.6★ (10) |
$5.80
$4.93
/mg
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| Glow Aminos | 5.0★ (4) |
$4.60
$3.91
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| S1Research | 5.0★ (4) |
$5.00
$4.50
/mg
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| Peptidology | 5.0★ (4) |
$5.70
$5.13
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| Paramount Peptides | 4.4★ (11) |
$8.00
$7.60
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| Instant Peptides | 5.0★ (3) |
$3.60
$3.24
/mg
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| Ascension Peptides | 4.7★ (3) |
$1.20
$0.96
/mg
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| Prime Peptides | 4.3★ (4) |
$15.00
$13.50
/mg
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| Alpha Peptides | 4.0★ (3) |
$5.00
$4.50
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| IDUN Peptides | — |
$6.00
$5.40
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| Hydro Research | — |
$9.00
$7.65
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| Coastal Peptides | 3.0★ (1) |
$8.00
$6.40
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|
In stock | Buy |
Coupon:
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| Nura Peptide | 5.0★ (11) |
$6.30
$5.35
/mg
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In stock | Buy |
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| Felix Chem | 4.5★ (6) | $7.00 /mg | In stock | Buy | ||
| Peptira | 4.1★ (18) |
$4.90
$4.41
/mg
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In stock | Buy |
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| Eternal Peptides | 5.0★ (2) |
$4.00
$3.40
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