Product Description
DNase and RNase-Free White 0.2ml (Regular Profile) PCR 12 Tube Strip
Technical Features:
- Made from medical grade polypropylene.
- Clear graduation marks for correct volume additions.
- Available in pre-sterilized packaging.
- They are autoclavable at 121°C.
- Free of RNase, DNase, heavy metals, and human DNA.
- Non-pyrogenic.
- Non-autofluorescent.
- Tight sealing to prevent cross-contamination.
- Easy to open and close with one hand.
Available Packaging:Cat.#B12NAC-02W 120 pieces/Box, 10 Boxes/Case, case size 50cm X 41.5cm X16.5cm, weight per case 3.84 Kgs
Precise and Reliable PCR Tube StripsThese 12-tube strips are designed for exact temperature control and high sample integrity, supporting PCR, qPCR, and molecular protocols. Their regular profile fits standard 96-well thermocyclers, while the uniform manufacturing eliminates variability, enabling reproducible results in critical assays.
Enhanced Signal Sensitivity for qPCRThe opaque white color of the tubes increases fluorescence signal detection, resulting in improved accuracy for quantitative PCR applications. The ultra-smooth inner surface further assures maximum sample recovery, reducing loss during handling or extraction steps.
FAQs of DNase and RNase-Free White 0.2ml (Regular Profile) PCR 12 Tube Strip:
Q: How do I ensure sterility and nuclease-free conditions with these PCR tube strips?
A: Each strip is produced from medical-grade polypropylene and is certified DNase- and RNase-free. Sterility is maintained through gamma irradiation or autoclaving, guaranteeing safe use for sensitive molecular biology experiments.
Q: What types of closures are compatible with the PCR 12 tube strips?
A: These strips require a compatible 12-cap strip for proper sealing, which is sold separately. This ensures secure sample containment and prevents evaporation during thermal cycling.
Q: When should I use white PCR tube strips instead of clear ones?
A: White PCR tube strips are recommended for qPCR applications where improved fluorescence signal sensitivity is needed, as the opaque material minimizes interference and enhances detection accuracy.
Q: Where are these tube strips typically used in laboratory settings?
A: These strips are suitable for use in any PCR or qPCR setup, including manual or automated workflows. They are compatible with standard 96-well PCR thermocycler blocks found in research, clinical, and molecular diagnostic laboratories.
Q: What benefit does the ultra-smooth tube interior provide?
A: Ultra-smooth interior surfaces help maximize sample recovery, reduce binding of reaction mix, and support consistent results, particularly important for low-volume PCR and qPCR reactions.
Q: How is uniform heat transfer achieved in these PCR tube strips?
A: High precision manufacturing ensures consistent tube wall thickness and dimensions, enabling uniform heat distribution during thermal cycling and thus reproducible amplification results.