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Fast start universal sybr green master rox

Manufactured by Takara Bio
Sourced in China

Fast Start Universal SYBR Green Master (ROX) is a ready-to-use master mix for real-time PCR that contains all the necessary components, including SYBR Green I dye and ROX passive reference dye. It is designed for fast and reliable quantification of DNA targets.

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5 protocols using fast start universal sybr green master rox

1

Differential Gene Expression in CAD Tissues

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Eight EAT tissues and SAT tissues were collected from Xiangya Hospital. This study was approved by the Ethical Committee of Xiangya Hospital and conducted in accordance with the Declaration of Helsinki. In addition, each patient volunteered written informed consent. All tissues were immediately frozen in liquid nitrogen after resection and stored in liquid nitrogen. The clinical characteristics of included CAD patients were listed in Table 1.
Total RNA was extracted from tissues using TRIzol (Takara, Japan) according to the manufacturer’s instructions. Total RNA was reverse transcribed into cDNA using a cDNA Synthesis Kit (Takara, China). mRNA levels were tested using Nanodrop one (Thermo Fisher Scientific, Waltham, MA, USA). All reactions were performed on the Eppendorf Mastercycler ep realplex (2S; Eppendorf, Hamburg, Germany) using following cycling parameters: 95 °C for 30 s, followed by 40 cycles of 95 °C for 15 s, 60 °C for 34 s. RT-qPCR was performed using the FastStart Universal SYBR® Green Master (ROX) (Takara, China). The primer sequences were listed in Data S1.
The relative expression level for each target gene was normalised by the Ct value of β-actin (internal control) using a 2−ΔΔCt relative quantification method. A meaningful analysis between the two groups was performed by a paired t-test, and a P value < 0.05 was considered statistically significant.
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2

Circadian Clock Gene Expression Analysis

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Total RNA was extracted from cells using RNAiso Plus (Takara, JPN). RNA concentration and quality were determined using a Tecan Infinity 200PRO multi-well plate reader (Tecan Ltd., Switzerland) to measure absorbance at 260 nm and 280 nm. The RNAs were reverse transcribed by cDNA synthesis at 37°C for 15 min and 85°C for 5s. The qRT-PCR primers for Cry1, Cry2, Per1, Per2, Per3, Clock, Bmal1, Dec1, Dec2, CK1ε, Rorα, Rev-Erbα, Npas2 and β-actin were searched from PrimerBank, and are listed in Table 2. The cDNA samples were subjected to PCR analysis using fast start universal SYBR green master rox (Takara, JPN). Amplifications were performed on an ABI 7500 Real-time PCR system. The optimal conditions were defined as follows: 95°C for 10 min, followed by 40 cycles at 95°C for 15s and at 55°C for 34s, and melting curve analysis at 95°C for 15s, at 55°C for 1 min, at 95°C for 15s, and at 60°C for 15s. The relative mRNA expression of the circadian clock genes was adjusted according to the expression of β-actin. The data were analyzed using the 2-ΔΔCt method. The assays were done in triplicate.
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3

Quantifying Gene Expression via RT-qPCR

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Total RNA was extracted from the samples using TRIzol (Takara) according to the manufacturer’s instruction. We used the cDNA synthesis kit (Takara) to conduct reverse transcription. Real-time quantitative PCR (RT-qPCR) was performed by the FastStart Universal SYBR Green Master (ROX) (Takara). 2–ΔΔCt relative quantification method was used for relative expression. β-actin was used as the internal reference (Sangon Biotech). The primer sequences were as following: UCP1 forward CGACGTCCAGTGTTATTAGGTA, UCP1 reverse GTAGAGTTTCATCCGCCCTTC, GNG3 forward CGGTGAACAGCACTATGAGTAT, GNG3 reverse TCACAGTA AGTCATCAGGTCTG, MCHR1 forward CGCTTGGTCC TGTCGGTGAAG, MCHR1 reverse GCCTTTGCTTTCTG TCCTCTCCTC, BDKRB1 forward CTTTTTGTCCTGTTGG TCTTCC, BDKRB1 reverse CTGATGAACAAATTGGCCTTGA, MCHR2 forward AACCTGGCTGTGGCTGATTTGG, MCHR2 reverse GGGATGTGATGATGGTGCAGAGAG, CXCL8 forward AACTGAGAGTGATTGAGAGTGG, CXCL8 reverse ATGA ATTCTCAGCCCTCTTCAA, CXCR5 forward CGGCAG ACACGCAGTTCCAC, CXCR5 reverse ACGGCAAAGGGCAA GATGAAGAC, CCR8 forward TGGCCCTGTCTGACCT GCTTT, CCR8 reverse GGCATAAGTCAGCTGTTGGCT, CCL4L1 forward CTCAGTATCAGCACAGGACACAGC, CCL 4L1 reverse AGAGACAGGACAGTCACGCAGAG, TAS2R10 forward AGTGTTTGGGGTTTTGGGGAATGG, TAS2R10 reverse AGCCGGTGAGAATAAAGCCAATCG, TAS2R41 forward ACTCAGCCACCTTCTGGTTTTGC, and TAS2R41 reverse ATCAGGACAGAGCCCAACAGGAG.
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4

Quantitative Real-Time PCR Protocol

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For validation via the quantitative real-time polymerase chain reaction (qPCR), single-stranded cDNA was synthesized from 1 µg of total RNA in a final volume of 20 μL according to the manufacturer’s protocol (PrimeScriptTM RT reagent Kit with gDNA Eraser, TaKaRa, Dalian, China). The qPCR reactions were performed on an ABI 7500 Fast Real-Time PCR system (Applied Biosystems, Waltham, MA, USA) in a 20 μL volume using Fast Start Universal SYBR Green Master (ROX) (TaKaRa, Dalian, China), and each sample was analyzed in triplicate. The cycling conditions were 95 °C for 30 s, followed by 40 cycles at 95 °C for 5 s and 60 °C for 34 s. A melting curve was obtained at 60–95 °C for each sample amplified. In this study, qPCR primers were designed using the Premier Primer 5.0 software (Premier Biosoft International, San Francisco, CA, USA) and the sequences in GenBank (https://www.ncbi.nlm.nih.gov/ (accessed on 12 February 2021)) and from RNA-seq. The chicken β-actin gene was used as an internal control. The qPCR primer sequences are presented in Table 1.
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5

Quantitative Real-Time PCR Protocol

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For validation via the quantitative real-time polymerase chain reaction (qPCR), single-stranded cDNA was synthesized from 1 µg of total RNA in a nal volume of 20 µL according to the manufacturer's protocol (PrimeScript™ RT reagent Kit with gDNA Eraser, TaKaRa, Dalian). The qPCR reactions were performed on an ABI 7500 Fast Real-Time PCR system (Applied Biosystems, USA) in a 20 µL volume using Fast Start Universal SYBR Green Master (ROX) (TaKaRa, Dalian), and each sample was analyzed in triplicate. The cycling conditions were 95 °C for 30 s, followed by 40 cycles at 95 °C for 5 s and 60 °C for 34 s. A melting curve was obtained at 60-95 °C for each sample ampli ed. In this study, qPCR primers were designed using the Premier Primer 5.0 software (Premier Biosoft International, USA) and the sequences in GenBank (https://www.ncbi.nlm.nih.gov/) and from RNA-sEq. The chicken β-actin gene was used as an internal control. The qPCR primer sequences are presented in Table 1.
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