GreenMasterMix FAST with 500nM ROX for qPCR
Advantages at a glance
- Contains intercalating fluorescent dye and 500nM ROX
- Excellent thermostability, fluorescence and sensitivity
- Short denaturation time of max 2 minutes
- Optimized for 2-step PCR protocol
- Hotstart technology prevents primer dimer formation, requires no pipetting on ice, and no immediate processing
Ready to ship today,
Delivery time 1-2 workdays
Shipment: on wet ice. Store at -20°C. For laboratory usage only!
GreenMasterMix FAST with 500nM ROX is optimised for realtime PCR assays in block systems. This 2X Mastermix is ready-to-use and contains all components for a successful and reliable qPCR with the exception of primer and template DNA.
Advantages of the HotStart Taq DNA polymerase used in the Genaxxon GreenMasterMix:
- Hotstart technology enables setup of PCR mixture at room temperature.
- short initial denaturing time of not more than 2 minutes
- No pipetting on ice necessary anymore
- No immediate further processing (PCR) necessary. The pipetted pre-PCR mixtures can be left at RT for up to 3 days.
- Amplification of GC-rich templates
- High yields
- No Primer dimers
The Genaxxon SuperHot Taq DNA polymerase offers convenience and practicality, without compromising efficiency or specificity:
1. The chemical modification inhibits the polymerase, which prevents false priming at all temperatures tested, allowing for PCR reactions to be set up at RT (20°C to 25°C), and
2. "High mix stability allows pre-assemby of the plate in advance", which means PCR reactions can be prepared and stored at RT for up to three days before they are run, without affecting the results.
The Green qPCR master mix with 500nM ROX contains all the necessary components in an optimized composition to carry out quantitative PCR:
- chemically modified Taq DNA Polymerase
- dATP, dCTP, dGTP, dTTP
- intercalating green fluorescent dye
- optimized reaction buffer
- stabilizers and enhancers to enable even amplification of low copy number targets
- the small aliquote size of 1.25mL simplifies handling and storage (less freeze-thaw cycles per aliquote)
This Mastermix is specially suited for the following instruments: Applied Biosystems® 5700, 7000, 7300, 7700, 7900, 7900 HT, Eppendorf Realplex4, StepOne™ and StepOnePlus™.
Further realtime PCR Mastermixes and realtime FAST PCR Mastermixes can be found here: qPCR (Classic qPCR > or FAST and Multiplex qPCR >).
- No Template Control (NTC): For every gene being analyzed, it's important to incorporate an NTC (simply using water instead of a template). NTCs play a critical role in detecting cross-contamination and should be a standard part of every qPCR.
- Reference Genes (formerly known as Housekeeping Genes): To ensure a robust gene expression analysis, it's a good practice to include multiple reference genes for each sample. These reference genes should exhibit stable expression regardless of any treatment, serving as reference points for subsequent relative quantification.
- Alternative Positive Control: In cases where you're performing absolute quantifications and not using reference genes, including an alternative positive control is recommended. This control should consistently yield a known result in all scenarios.
- noRT Control: If you're using reverse transcription (RT) from mRNA as the template, it's advisable to have a noRT control with a sample that lacks the enzyme.
- Reduce the primer concentration.
- Increase the annealing temperature (while ensuring it doesn't exceed the melting temperature of the primers).
- Shorten the annealing time.
Specifications:
This realtime PCR master mix is a ready-to-use 2-time master mix that contains 500nM ROX™
Suited for FAST PCR with MIC Cycler
short initial denaturation times
optimized for 2-step qPCR
Aliquot size: 1mL.
Sicherheits Hinweise / Safety
Klassifizierungen / Classification
eclass-Nr: 32-16-05-02
Documents:
ManualsSpec. Product Description
General Data 2
General Data 3
Category List
Source: NCBI PubMed
Hier finden Sie Artikel und Literaturzitate, in denen die Autoren auf die hohe Qualität dieses Genaxxonprodukts vertrauen.
Listed below are articles and references, in which the authors trust in the high quality of this Genaxxon product.
Quelle/Source: NCBI PubMed >
Keratinocyte-derived IκBζ drives psoriasis and associated systemic inflammation
Sebastian Lorscheid, Anne Müller, Jessica Löffler, Claudia Resch, Philip Bucher, Florian C. Kurschus, Ari Waisman, Knut Schäkel, Stephan Hailfinger, Klaus Schulze-Osthoff, Daniela Kramer
JCI Insight. 2019 Nov 14; 4(22): e130835. Published online 2019 Nov 14. doi: 10.1172/jci.insight.130835
PMCID: PMC6948851
Long Noncoding RNA SSR42 Controls Staphylococcus aureus Alpha-Toxin Transcription in Response to Environmental Stimuli
Jessica Horn, Maximilian Klepsch, Michelle Manger, Christiane Wolz, Thomas Rudel, Martin Fraunholz
J Bacteriol. 2018 Nov 15; 200(22): e00252-18. Prepublished online 2018 Aug 27. Published online 2018 Oct 23. doi: 10.1128/JB.00252-18
PMCID: PMC6199474
MiR-744-5p inducing cell death by directly targeting HNRNPC and NFIX in ovarian cancer cells
Michael Kleemann, Helga Schneider, Kristian Unger, Philip Sander, E. Marion Schneider, Pamela Fischer-Posovszky, René Handrick, Kerstin Otte
Sci Rep. 2018; 8: 9020. Published online 2018 Jun 13. doi: 10.1038/s41598-018-27438-6
PMCID: PMC5998049
miR-217-5p induces apoptosis by directly targeting PRKCI, BAG3, ITGAV and MAPK1 in colorectal cancer cells
Marion Flum, Michael Kleemann, Helga Schneider, Benjamin Weis, Simon Fischer, René Handrick, Kerstin Otte
J Cell Commun Signal. 2018 Jun; 12(2): 451–466. Published online 2017 Sep 14. doi: 10.1007/s12079-017-0410-x
PMCID: PMC5910322
Fast PCR:
When performing fast real-time PCR, it is of high importance to consider primer design and target size. For efficient amplification during fast cycling conditions, target size between 70 bp and 200 bp is recommended. The shorter the target length, the faster the total run time. For other targets and other primer sets, the annealing step has to be determined experimentally.
Please use the following protocol for inspiration as you need to optimize instruments settings according to yourr target size and applied instruments.
Fast real-time PCR results using Genaxxon Master Mixes (without ROX) on LightCycler® 96
GreenMasterMix (2X) without ROX or ProbeMasterMix (2X) without ROX was tested on LighCycler96 (Roche) using fast cycling real-time 2-step protocols; Fast PAH12 Green LC and Fast Pthr Probe LC, respectively.
qPCR Setup: GreenMasterMix (2X) (without ROX) or ProbeMasterMix (2X) (without ROX), primers targeting either PAH12 (203 bp) or Pthr (75 bp) and 4 concentrations of gDNA (40 ng, 20 ng, 10 ng and 5 ng) were used. All DNA concentrations were tested in quadruple replicates. See fig. 1 and 2. The PCR reaction mix was run on LightCycler® 96 (No requirements for ROX). Instrument settings, run times and quality criteria for the applied fast protocols; Fast PAH12 Green LC and Fast Pthr Probe LC, were compared to the standard protocol; Standard Pthr LC. See table 1.
Results: The standard Fast Pthr Probe LC protocol has a run time of 80.8 minutes. Fast PAH12 Green LC and Fast Pthr Probe LC protocols, resulted in run times of 47.5 and 40.8 minutes, respectively. All protocol times are inclusive ramping time and a15 minutes hot start. The determined criteria, as shown in table 1, for Fast PAH12 Green LC and Fast Pthr Probe LC protocols were satisfying. Furthermore, the melt curve analysis using Green 2x Master Mix without ROX the Fast PAH12 Green LC protocol confirmed high specificity.