Super Green I for PCR
Super Green I is the ideal substitute for Sybr Green, Super Green is a very sensitive dye for the detection of double stranded DNA (dsDNA), So it has been widely used in non-specific detection of amplification in realtime qPCR experiments. The double-strand DNA-specific SYBR Green I fluorescent reporter offers distinct advantages. SYBR Green I dye is inexpensive, easy to use, and sensitive. Well-designed primers must be used in SYBR Green quantitative RT-PCR reactions because SYBR Green I dye will detect nonspecific products, resulting in an overestimation of the target concentration.
1. The flowing table 1 is our SYBR Green I RT-PCR Reagents Kit recipe for reference only. Please optimize it by yourself.
Reagent | Final concentration in the mix |
dNTP | 0.25mM |
Tween20 | 1% |
BSA | 0.1% vol. |
Tris(pH8.4) | 50mM |
Hot-start Taq DNA polymerase | 1.25 u per reaction |
NH4Cl | 10mM |
KCl | 20mM |
MaCl2 | 2.5mM |
Sybr Green | 2X |
2. On ice, prepare a 2x master mix containing no DNA, by mixing the components in the following order: water, DMSO, Taq polymerase buffer, dNTPs, MgCl2, Sybr Green, Taq polymerase.
3. Transfer 2x QuantiTect SYBR Green PCR Master Mix to tubes or plates. Add RNase-free water. Mix the individual solutions.
4. Prepare a reaction mix according to Table 2.
Due to the hot start, it is not necessary to keep samples on ice during reaction setup or while programming the real-time cycler.
PCR Reaction Setup: Table 2
DNA | Template DNA (<500 ng/reaction) |
SYBR Mix
| 25.0 μL |
Primer1(引物1) | 2ul(5uM) |
Primer2(引物2) | 2ul(5uM) |
dd H2O | Added to 50.0 μL |
Program your real-time cycler according to the program outlined in Table 3
PCR initial activation step | Heating cycling Number of cycles 40 |
95 °C 5min | 96 °C 10s, 60 °C 30s |
NOTE: Always wear lab coats, gloves and goggles when working with our products although they are low-risk chemicals for R&D only.
Name | Super Green I for PCR (~Sybr Green) | ||
---|---|---|---|
CAT# | 003-500uL; 003-1mL | CAS# | N/A |
Storage# | 4°C干燥避光 | Shelf Life# | 12个月 |
Ex(nm)# | 497 | Em(nm)# | 525 |
MW# | N/A | Solvent# | DMSO |
Name | Super Green I for PCR (~Sybr Green) |
---|---|
CAT# | 003-500uL; 003-1mL |
CAS# | N/A |
Storage# | 4°C干燥避光 |
Shelf Life# | 12个月 |
Ex(nm)# | 497 |
Em(nm)# | 525 |
MW# | N/A |
Solvent# | DMSO |