siRNA / RNAi /miRNA transfection Human Lung Adenocarcenoma (A549/LTEP-a-2)

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 CRP (Human) ELISA Kit (KA0238) to perform ELISA Human - C-Reactive Protein/CRP

Get tips on using Human TNF alpha ELISA Kit (ab181421) to perform ELISA Human - TNF-alpha

Get tips on using Human TNF-alpha Quantikine ELISA Kit to perform ELISA Human - TNF-alpha

Get tips on using Human VE Cadherin ELISA Kit (ab210968) to perform ELISA Human - VE Cadherin

Get tips on using Human PDGF BB ELISA Kit (ab100624) to perform ELISA Human - PDGF-BB

Get tips on using Human HO 1 ELISA Kit (ab133064) to perform ELISA Human - HO-1

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.

Get tips on using VWF (Human) ELISA Kit to perform ELISA Mouse - vWF-A2