Cardiac channel gene screen using PCR, dHPLC, and direct DNA
DHPLC/SURVEYOR nuclease: a sensitive, rapid and affordable
JerryMay 3, 20210 Comments
DHPLC/SURVEYOR nuclease: a delicate, speedy and inexpensive methodology to investigate BRCA1 and BRCA2 mutations in breast most cancers households.
Hereditary breast most cancers accounts for about 10% of all breast cancers and BRCA1 and BRCA2 genes have been recognized as validated susceptibility genes for this pathology. Testing for BRCA gene mutations is normally based mostly on a pre-screening strategy, such because the partial denaturation DHPLC methodology, and capillary direct sequencing.
Nevertheless, this strategy is time consuming because of the massive measurement of BRCA1 and BRCA2 genes. Lately, a brand new low value and time saving DHPLC protocol has been developed to investigate gene mutations by utilizing SURVEYOR(®) Nuclease digestion and DHPLC evaluation. A subset of 90 sufferers, enrolled within the Genetic Counseling Program of the Nationwide Most cancers Centre of Bari (Italy), was carried out to validate this strategy.
Earlier retrospective evaluation confirmed that 9/90 sufferers (10%) had been mutated in BRCA1 and BRCA2 genes and these knowledge had been confirmed by the current strategy. DNA samples underwent landing PCR and, subsequently, SURVEYOR(®) nuclease digestion. BRCA1 and BRCA2 amplicons had been divided into teams relying on amplicon measurement to permit multiamplicon digestion.
The product of this response had been analyzed on Transgenomic WAVE Nucleic Acid Excessive Sensitivity Fragment Evaluation System. The operator who carried out the DHPLC surveyor strategy didn’t know the sequencing outcomes at the moment. The SURVEYOR(®) Nuclease DHPLC strategy was capable of detect all alterations with a sensitivity of 95%. Moreover, so as to save time and reagents, a multiamplicon setting preparation was validated.
long-qt-syndrome
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from serum, plasma, tissue homogenates or other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from serum, plasma, tissue homogenates or other biological fluids.
Description: A competitive ELISA for quantitative measurement of Human Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Human Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Human Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Porcine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Porcine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Porcine Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Guinea pig Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Guinea pig Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Guinea pig Myosin 1(MYH1) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Myosin heavy polypeptide 1 (MYH1) polyclonal antibody
Description: Quantitative sandwich ELISA for measuring Canine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Canine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Canine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Bovine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Bovine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Bovine Myosin-1 (MYH1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Recombinant Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1)
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: A polyclonal antibody against MYH1. Recognizes MYH1 from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, IHC;ELISA:1:2000-1:5000, IHC:1:25-1:100
Description: A polyclonal antibody against MYH1. Recognizes MYH1 from Human. This antibody is Unconjugated. Tested in the following application: ELISA, IHC; Recommended dilution: IHC:1:20-1:200
Description: A polyclonal antibody against MYH1. Recognizes MYH1 from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, IHC;ELISA:1:1000-1:5000, IHC:1:50-1:200
ELISA kit for Human MYH1 (Myosin Heavy Chain 1, Skeletal Muscle, Adult)
Description: A sandwich ELISA kit for quantitative measurement of Human MYH1 (Myosin Heavy Chain 1, Skeletal Muscle, Adult) in samples from Serum, Plasma, Cell supernatant
ELISA kit for Human MYH1 (Myosin Heavy Chain 1, Skeletal Muscle, Adult)
Description: A sandwich ELISA kit for detection of Myosin Heavy Chain 1, Skeletal Muscle, Adult from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: _x000D_ MYL5 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 197 amino acids (1-173 a.a.) and having a molecular mass of 22.1kDa.;MYL5 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from Serum, plasma, tissue homogenates and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: A Rabbit polyclonal antibody against Human, Pig Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1). This antibody is labeled with Biotin.
Description: A sandwich ELISA kit for detection of Myosin Heavy Chain 1, Skeletal Muscle, Adult from Mouse in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: A Rabbit polyclonal antibody against Human, Pig Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1). This antibody is labeled with APC-Cy7.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Wide-range Mouse Myosin Heavy Chain 1, Skeletal Muscle, Adult (MYH1) in samples from tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Identification of copy quantity variation of CAPN10 in Thais with kind 2 diabetes by multiplex PCR and denaturing excessive efficiency liquid chromatography (DHPLC).
Copy quantity variations (CNVs) have been proven to be related to a number of illnesses. They will trigger deviation of genotypes from Hardy-Weinberg Equilibrium (HWE). Genetic case-control affiliation research in Thais revealed that genotype distribution of CAPN10 Indel19 was deviated from HWE after correction of genotyping error. Due to this fact, we goal to establish CNVs inside CAPN10 Indel19 area.
The semi-quantitative denaturating excessive efficiency liquid chromatography (DHPLC) methodology was used to detect CNVs within the area of CAPN10 Indel19 marker in cohort of 305 sufferers with kind 2 diabetes and 250 management topics with out diabetes. CNVs within the area of CAPN10 Indel19 was efficiently detected by DHPLC.
After correction of genotype calling based mostly on the standing of recognized CNVs, CAPN10 Indel19 genotypes had been well-fitted for HWE (p>0.05). Nevertheless, we didn’t discover affiliation between CNV genotypes and threat of kind 2 diabetes in our inhabitants. CNVs in CAPN10 have been recognized in Thais. These CNVs result in deviation from HWE of CAPN10 Indel19 genotypes. After excluding recognized CNVs from the evaluation, CAPN10 Indel19 was related to kind 2 diabetes. The data obtained from our research could be useful for genotyping accuracies of SNPs residing within the CNVs area.
Excessive-performance liquid chromatography underneath partially denaturing situations (dHPLC) is a quick and cost-effective methodology for screening molecular defects: 4 novel mutations present in X-linked continual granulomatous illness.
Implementing exact methods in routine analysis of continual granulomatous illness (CGD), which expedite the screening of molecular defects, could also be important for a fast assumption of affected person prognosis. This research in contrast the efficacy of single-strand conformation polymorphism evaluation (SSCP) and high-performance liquid chromatography underneath partially denaturing situations (dHPLC) for screening mutations in CGD sufferers. We chosen 10 male CGD sufferers with a scientific historical past of extreme recurrent infections and irregular respiratory burst operate. gDNA, mRNA and cDNA samples had been ready by commonplace strategies. CYBB exons had been amplified by PCR and screened by SSCP or dHPLC. Irregular DNA fragments had been sequenced to disclose the character of the mutations.
The SSCP and dHPLC strategies confirmed DNA abnormalities, respectively, in 55% and 100% of the circumstances. Sequencing of the irregular DNA samples confirmed mutations in all circumstances. 4 novel mutations in CYBB had been recognized which had been picked up solely by the dHPLC screening (c.904 insC, c.141+5 g>t, c.553 T>C, and c.665 A>T).
This work highlights the relevance of dHPLC, a delicate, quick, dependable and cost-effective methodology for screening mutations in CGD, which in mixture with practical assays assessing the phagocyte respiratory burst will contribute to expedite the definitive analysis of X-linked CGD, direct therapy, genetic counselling and to have a transparent assumption of the prognosis. This technique is very appropriate for creating international locations.
dHPLC effectivity for semi-automated cDNA-AFLP analyses and fragment assortment within the apple scab-resistance gene mannequin.
cDNA-AFLP evaluation for transcript profiling has been efficiently utilized to review many plant organic methods, notably plant-microbe interactions. Nevertheless, the separation of cDNA-AFLP fragments by gel electrophoresis is reported to be labor-intensive with solely restricted potential for automation, and the gathering of differential bands for gene identification is much more cumbersome.
On this work, we current using dHPLC (denaturing excessive efficiency liquid chromatography) and automatic DNA fragment assortment utilizing the WAVE(®) System to investigate and get better cDNA-AFLP fragments.
The tactic is efficiently utilized to the Malus-Venturia inaequalis interplay, making it attainable to gather 66 totally different transcript-derived fragments for apple genes putatively concerned within the protection response activated by the HcrVf2 resistance gene.
The outcomes, validated by actual time quantitative RT-PCR, had been according to the plant-pathogen interplay underneath investigation and this additional helps the suitability of dHPLC for cDNA-AFLP transcript profiling.
Options and benefits of this new strategy are mentioned, evincing that it’s an nearly absolutely automatable and cost-effective answer for processing massive numbers of samples and amassing differential genes concerned in different organic processes and non-model crops.
Using DHPLC (Denaturing Excessive Efficiency Liquid Chromatography) in II degree screening of the CFTR gene in Prenatal Prognosis.
OBJECTIVE
The goal of the research is to guage the function of Denaturing Excessive Efficiency Liquid Chromatography (DHPLC) within the second degree screening of the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene.
METHODS
A 9-month potential research, between June 2008 and March 2009 at Artemisia Fetal Medical Centre, included 3829 samples of amniotic fluid collected from girls present process mid-trimester amniocentesis.The genetic analysis of CF was based mostly on analysis of the primary mutations of the CFTR gene on fetal DNA extracted from the amniocytes, (first degree screening) utilizing totally different industrial diagnostic methods. A second degree screening utilizing DHPLC, on the amniotic fluid and on a blood pattern from the couple, was provided in case of fetuses heterozygous at first degree screening.
RESULTS
Of 3829 fetuses, 134 had been discovered to be constructive, 129 heterozygous and 5 affected. Of the 129 {couples}, following acceptable genetic counselling, 53 requested a second degree screening. Via using DHPLC, 44 {couples} had been discovered to be destructive, and in 9 {couples}, 9 uncommon mutations had been recognized.
CONCLUSIONS
The primary degree screening will be helpful to proof as much as 75% of the CF mutations. The second degree screening can establish an extra 10% of mutant alleles. DHPLC was discovered to be a dependable and particular methodology for the speedy identification of the uncommon CFTR mutations which weren’t revealed in preliminary first degree screening.
