Taq DNA Polymerase · Cat. no. E40
Robustart Fast Taq DNA Polymerase-V3
Robustart Fast Taq DNA Polymerase-V3, E40, is supplied for endpoint PCR and quantitative PCR.
≥ 1 kb / 10 s
Amplification rate
Hot start
Antibody-modified, 95 °C 30 s–1 min
Inhibitor tolerant
Blood, swabs, residual phenol and alcohol





Product overview
Robustart Fast Taq DNA Polymerase-V3 is a hot-start polymerase developed for rapid endpoint and quantitative PCR. The enzyme is optimized for lyophilized-reagent workflows and combines room-temperature activity blocking with fast amplification, strong specificity, and sensitivity for low-concentration templates.
Available versions
| Cat. no. | Product name | Formulation | Residual DNA level |
|---|---|---|---|
| E40 | Robustart Fast Taq DNA Polymerase-V3 | Liquid (with glycerol) | Standard |
| FE40 | Robustart Fast Taq DNA Polymerase (Glycerol-Free)-V3 | Glycerol-free | Standard |
| E40-NA | Robustart Fast Taq DNA Polymerase-Low DNA-V3 | Liquid (with glycerol) | Low Residual DNA |
| FE40-NA | Robustart Fast Taq DNA Polymerase-Low DNA (Glycerol-Free)-V3 | Glycerol-free | Low Residual DNA |
Features and applications
Features
- Antibody-modified hot-start enzyme with a 95°C step for 30 seconds to 1 minute.
- Amplification rate of at least 1 kb per 10 seconds.
- Designed to tolerate inhibitors from blood and swabs, as well as residual phenols and alcohols from sample pretreatment.
Applications
- Endpoint PCR and quantitative PCR.
- Rapid and direct amplification.
- Nucleic-acid point-of-care testing (POCT).
Components
| Component | Specification / Notes |
|---|---|
| 5 U/µL Robustart Fast Taq DNA Polymerase-V3 | 5U/μL |
| 10×PCR Buffer Ⅱ (Mg2+ free) (optional) | Included component; refer to the instruction manual |
| 25 mM MgCl2 (optional) | Included component; refer to the instruction manual |
Shipping and storage
| Condition | Recommendation |
|---|---|
| Shipping Temperature | Ice pack transportation (2-8°C) |
| Storage Temperature | -20±5°C |
| Shelf Life | 24M |
Downloads
Robustart Fast Taq DNA Polymerase (Glycerol-Free)-V3 (FE40)
Instruction Manual (PDF)COA (PDF)MSDS (PDF)Robustart Fast Taq DNA Polymerase-Low DNA (Glycerol-Free)-V3 (FE40-NA)
Instruction Manual (PDF)COA (PDF)MSDS (PDF)Need this product lyophilized, in bulk, or in a custom format?
The feasibility assessment is free of charge. Send the assay brief and target format.




