For laboratory research use only. Not for human consumption. Not for clinical or therapeutic use. Not evaluated by the FDA.
For laboratory research use only. Not for human consumption. Not for clinical or therapeutic use. Not evaluated by the FDA.
Before You Checkout
Bundle complementary compounds together — priced below buying each separately.
Research Tools
TB-500dosage & bacteriostatic water calculator — stock concentration and syringe units.
TB-500 is a synthetic thymosin beta-4-derived peptide studied in vitro for actin regulation, cell migration, and tissue-repair signaling. It ships lyophilized in a 10 mg vial and is reconstituted with bacteriostatic water. This calculator presets TB-500 so you can convert its vial and a water volume into an exact stock concentration and syringe draw.
Reconstitution
Syringe
U-100 · 100 units = 1 mLDraw to
5units
= 0.05 mL on the 1.0 mL syringe
At 5 mg/mL, draw 0.05 mL to measure 250 mcg.
Reconstitute a 10 mg TB-500 vial with 2 mL of bacteriostatic water:
5
mg/mL
5,000
mcg/mL
To measure 250 mcg at that concentration you would draw 5 units (0.05 mL) on a U-100 insulin syringe. Change the vial size, water, or target in the calculator above for your own numbers.
Stock concentration (mg/mL) for TB-500's vial size at common bacteriostatic-water volumes.
| Vial | 1 mL | 2 mL | 3 mL |
|---|---|---|---|
| 10 mg | 10 mg/mL | 5 mg/mL | 3.33 mg/mL |
Multiply mg/mL by 1,000 for mcg/mL. On a U-100 syringe, 1 mL = 100 units.
The volume sets the concentration: 10 mg in 2 mL is 5 mg/mL (5,000 mcg/mL); 10 mg in 1 mL is 10 mg/mL. Enter your vial and water volume above for the exact draw.
In research the two are frequently studied together for complementary tissue-repair signaling — that pairing is sold as our Wolverine blend. Each is still reconstituted by its own labeled mass.
Refrigerated at 2–8 °C, away from light, in single-use aliquots to limit freeze-thaw. Laboratory storage guidance only.
TB-500 is studied in preclinical, in-vitro research on actin upregulation, cell migration, and soft-tissue repair. For laboratory research use only.
Related terms: bacteriostatic water, aliquot, freeze thaw, aggregation
This calculator prepares and measures research stock solutions and is provided for informational purposes for qualified researchers. All compounds sold by Ascension Labs are for laboratory research use only; not for human or veterinary use. Nothing here is dosing, administration, or medical guidance.
