Get tips on using AllPrep DNA/RNA/miRNA Universal Kit to perform RNA isolation / purification Tissue - human lung tissue
Get tips on using AllPrep DNA/RNA/miRNA Universal Kit to perform RNA isolation / purification Tissue - human adipose tissue
An alternative to culture-based cell death detection is an assessment of other cell viability indicators using fluorescent dyes, including membrane potential and membrane integrity. Live/Dead assays differentiates live and dead cells using membrane integrity as a proxy for cell viability and are based on a fluorescent staining procedure followed by detection using flow cytometry. However, samples preparation for such flow cytometry-based techniques could be challenging. Cell harvesting by trypsinization, mechanical or enzymatic cell disaggregation from tissues, extensive centrifugation steps, may all lead to preferential loss of apoptotic cells. To overcome this strictly follow manufacturers instruction of the detection kit.
Get tips on using FGD4 siRNAs (FlexiTube) to perform siRNA / miRNA gene silencing Human - LNCap FGD4
Reporter gene assays enable high sensitivity measurement of gene expression and cell signaling through the addition of bioluminescent genes into target cells. One of the major challenges is to make a specific construct that has no responses other than those related to the signaling pathway of interest. This can be achieved by selecting highly specific reporter constructs containing only defined responsive elements and a minimal promoter linked to reporter enzymes such as luciferase
Get tips on using Fenozol to perform siRNA / miRNA gene silencing Human - BOSC23
Get tips on using miRNA Complete Labeling and Hyb Kit to perform Microarray RNA amplification & Labeling - Human endometrial stromal cells Cyanine 3-pCp
The estimation of DNA methylation level heavily depends on the complete conversion of non-methylated DNA cytosines. It is crucial to ensure complete conversion of non-methylated cytosines in DNA. Therefore, it is important to incorporate controls for bisulfite reactions, as well as to pay attention to the appearance of cytosines in non-CpG sites after sequencing, which is an indicator of incomplete conversion.
When extracting nucleic acids from cell cultures, thorough homogenization of cells via vortexing in lysis buffer is very necessary. Choose the best RNA isolation method keeping in mind the downstream applications, generally, column-based isolations result in clean and concentrated RNA samples. Downstream applications like sequencing and cDNA synthesis require high-quality RNA, always treat the samples with DNases and check their integrity by running a gel.
Get tips on using Stealth siRNA_SPI1 to perform siRNA / miRNA gene silencing Human - LAD2 PU.1/SPI1
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