Research Reconstitution Tool
Thymosin Alpha-1 Reconstitution Calculator
How much bacteriostatic water to reconstitute Thymosin Alpha-1 (5 mg vial)?
For a 5 mg Thymosin Alpha-1 vial, the volume of bacteriostatic water you add sets the concentration: 1 ml gives 5 mg/ml; 1.5 ml gives 3.33 mg/ml; 2 ml gives 2.5 mg/ml; 2.5 ml gives 2 mg/ml; 3 ml gives 1.67 mg/ml. At the 2 ml reference volume the solution is 2.5 mg/ml (25 mcg per U-100 syringe unit). Research Use Only — these are solution concentrations, not amounts to administer.
| Bacteriostatic water | Concentration | Mass per U-100 unit |
|---|---|---|
| 1 ml | 5 mg/ml | 50 mcg |
| 1.5 ml | 3.33 mg/ml | 33 mcg |
| 2 ml | 2.5 mg/ml | 25 mcg |
| 2.5 ml | 2 mg/ml | 20 mcg |
| 3 ml | 1.67 mg/ml | 17 mcg |
How much bacteriostatic water to reconstitute Thymosin Alpha-1 (10 mg vial)?
For a 10 mg Thymosin Alpha-1 vial, the volume of bacteriostatic water you add sets the concentration: 1 ml gives 10 mg/ml; 1.5 ml gives 6.67 mg/ml; 2 ml gives 5 mg/ml; 2.5 ml gives 4 mg/ml; 3 ml gives 3.33 mg/ml. At the 2 ml reference volume the solution is 5 mg/ml (50 mcg per U-100 syringe unit). Research Use Only — these are solution concentrations, not amounts to administer.
| Bacteriostatic water | Concentration | Mass per U-100 unit |
|---|---|---|
| 1 ml | 10 mg/ml | 100 mcg |
| 1.5 ml | 6.67 mg/ml | 67 mcg |
| 2 ml | 5 mg/ml | 50 mcg |
| 2.5 ml | 4 mg/ml | 40 mcg |
| 3 ml | 3.33 mg/ml | 33 mcg |
Each “mass per U-100 unit” figure is the amount one unit on a U-100 insulin syringe (1 unit = 0.01 ml) holds at that concentration — a property of the prepared solution, not an amount to administer.
Loads the vial’s milligram strength only.
U100 insulin syringe (1 ml). The liquid shade reflects the concentration; each mark is labelled with the mass it holds at that concentration — not an amount to administer.
How to reconstitute Thymosin Alpha-1
Thymosin Alpha-1 is a 28-amino-acid peptide supplied as a lyophilized powder in 5 mg and 10 mg vials. Choose the vial strength you hold, then add bacteriostatic water down the vial wall and let it dissolve without shaking. The concentration is the vial milligrams divided by the water volume you add.
At 2 ml the 5 mg vial reaches 2.5 mg/ml and the 10 mg vial reaches 5 mg/ml. Across the 1–3 ml range the 5 mg vial spans 5–1.67 mg/ml and the 10 mg vial spans 10–3.3 mg/ml; the calculator recomputes the syringe-mark table as you change the size or the volume.
Thymosin Alpha-1 reconstitution — frequently asked questions
How much bacteriostatic water to reconstitute Thymosin Alpha-1?
1 to 3 ml. The volume sets the concentration and applies to the 5 mg or 10 mg vial you select; 2 ml is the default.
What concentration does a 5 mg or 10 mg Thymosin Alpha-1 vial give?
Milligrams over water volume: 5 to 1.67 mg/ml for the 5 mg vial and 10 to 3.3 mg/ml for the 10 mg vial across 1–3 ml.
Which Thymosin Alpha-1 vial size should I pick?
Select the mass printed on your vial, 5 or 10 mg. The selector rescales every concentration and syringe figure to that strength; the water volume is entered separately.
How is reconstituted Thymosin Alpha-1 stored?
Refrigerate at 2–8°C, protected from light; keep the sealed lyophilized vial at −20°C until reconstituted.
See every peptide calculator we offer, one per compound.
Research Use Only. This tool calculates the concentration of a reconstituted laboratory solution and the mass each syringe mark holds at that concentration. It does not provide, recommend, or imply any amount to administer. For in-vitro research use only — not for human or veterinary use.
