Bacteriostatic Water vs Thymosin Alpha-1
Bacteriostatic Water and Thymosin Alpha-1 are both studied in longevity research, but they are different classes of compound with different reported research applications.
✓ both US-made · third-party tested · batch COA on every order
Last updated August 25, 2026
How do Bacteriostatic Water and Thymosin Alpha-1 differ?
Bacteriostatic Water (Sterile preserved laboratory diluent) is catalogued under longevity & cellular research; Thymosin Alpha-1 (Synthetic 28-amino-acid thymic peptide) is catalogued under longevity & cellular research. Verve lists 5 reported research applications for Bacteriostatic Water and 5 for Thymosin Alpha-1. Both are made in the United States, screened by HPLC to a 99%+ purity standard, and shipped with a batch-level certificate of analysis.
| field | Bacteriostatic Water | Thymosin Alpha-1 |
|---|---|---|
| compound class | Sterile preserved laboratory diluent | Synthetic 28-amino-acid thymic peptide |
| research area | longevity & cellular | longevity & cellular |
| reported research applications | 5 listed | 5 listed |
| supplied as | single compound | single compound |
| catalog sizes | 10ml | 10mg |
| purity standard | 99%+ by HPLC | 99%+ by HPLC |
| manufactured | United States | United States |
| batch COA | published per lot | published per lot |
| endotoxin-tested option | not offered | not offered |
| co-formulated together in | not co-formulated | not co-formulated |
| price from | $28.49 | $93.49 |
| availability | in stock | out of stock |
Prices and stock read live from the catalog. Both compounds are supplied strictly as reference materials for in-vitro laboratory research.
What is Bacteriostatic Water and what is Thymosin Alpha-1?
Bacteriostatic Water is classified as Sterile preserved laboratory diluent; Thymosin Alpha-1 as Synthetic 28-amino-acid thymic peptide. Both profiles below cover scientific identity only — what the molecule is and which laboratory models it appears in. Verve supplies both strictly as in-vitro reference materials, and neither profile describes human or veterinary use.
Bacteriostatic Water
Sterile preserved laboratory diluent
Bacteriostatic water is not a peptide but a laboratory reagent: sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. The benzyl alcohol inhibits the growth of common contaminating organisms, which allows a sealed vial to be accessed more than once over the course of a study without the reagent itself becoming a source of microbial contamination.
full Bacteriostatic Water profile →Thymosin Alpha-1
Synthetic 28-amino-acid thymic peptide
Thymosin Alpha-1 is a 28-amino-acid peptide corresponding to a sequence originally characterized in thymic tissue extracts, where it was identified as part of the prothymosin alpha precursor. Verve supplies it as a high-purity synthetic research compound for the laboratory study of peptide-mediated immunological signaling.
full Thymosin Alpha-1 profile →Which research models is each compound studied in?
Bacteriostatic Water and Thymosin Alpha-1 both sit inside longevity & cellular research, so their listed models share framing while differing in specifics. The table lists 5 reported research applications for Bacteriostatic Water and 5 for Thymosin Alpha-1. Rows are per compound, not equivalences.
| Bacteriostatic Water — reported research applications | Thymosin Alpha-1 — reported research applications |
|---|---|
| Reconstitution of lyophilized research compounds | T-cell differentiation and maturation research models |
| Preparation of stock and working dilutions in the laboratory | Toll-like receptor signaling research |
| Multi-access vial workflows requiring a preserved diluent | Cytokine-expression profiling in cell culture |
| Solvent control and vehicle conditions in research protocols | Thymic-peptide and immunological-signaling research |
| Peptide-solubility and stability studies | Peptide structure–activity and stability research |
Research contexts only. Both compounds are supplied for laboratory research use only, and no entry above describes an effect in humans or animals.
What sizes and prices does verve list for Bacteriostatic Water and Thymosin Alpha-1?
Bacteriostatic Water is listed from $28.49 and Thymosin Alpha-1 from $93.49. The table below is every catalog size verve currently lists for the two compounds, at single-vial prices before the automatic multi-compound discount. Sizes describe the vial format supplied to the laboratory, nothing more.
| compound | size listed | price | availability |
|---|---|---|---|
| Bacteriostatic Water | 10ml | $28.49 | in stock |
| Thymosin Alpha-1 | 10mg | $93.49 | out of stock |
Any 2 different compounds take 20% off, any 3 take 30% — applied automatically in the cart, no code. Orders placed Monday–Friday ship by 2pm CT, free over $100.
shop the compounds →Frequently asked questions about Bacteriostatic Water and Thymosin Alpha-1
What is bacteriostatic water?
It is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. Verve supplies it as a laboratory reagent for research use only, not for human or veterinary use.
What is it used for in research?
It is used as a diluent for reconstituting lyophilized research compounds and for preparing working dilutions from stock solutions in a laboratory setting.
What is Thymosin Alpha-1?
Thymosin Alpha-1 is a synthetic 28-amino-acid peptide based on a sequence characterized in thymic tissue. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is Thymosin Alpha-1 studied for in research?
It is used as a reference compound in immunological-signaling research, including T-cell differentiation models, Toll-like receptor pathway studies, and cytokine-expression profiling in cultured cells. Verve makes no health claims.
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verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.