Immunohistochemistry Anti-Glial Fibrillary Acidic Protein (GFAP) Mouse Human

TUNEL assay is the cell death detection method where the biochemical marker of apoptosis is DNA fragmentation. The assay involves the microscopical detection of generated DNA fragments with free 3'-hydroxyl residues. in apoptotic cells using enzyme terminal deoxynucleotidyl transferase (TdT) which adds biotinylated nucleotides at the site of DNA breaks. Major challenges of this method involve proper access of the enzyme which could be hampered by poor permeabilization and/or excessive fixation with cross-linking fixative (common with archival tissue). This issue can be resolved by optimizing the incubation time with Proteinase K or CytoninTM.

Get tips on using ON-TARGETplus Human ARL2BP siRNA to perform siRNA / miRNA gene silencing Human - HeLa BART/ARL2BP

Get tips on using ON-TARGETplus Human BECN1 siRNA to perform siRNA / miRNA gene silencing Human - U251 Beclin 1

Get tips on using MammoCult™ Human Medium Kit to perform 3D Cell Culture Media Primary human breast tumors-Mammospheres

Gene silencing through the use of small interfering RNA (siRNA) has become a primary tool for identifying disease-causing genes. There are several aspects for preparing and delivering effective siRNA to knockdown a target gene. The length of siRNA should be 21–23nt long with G/C content 30–50%. If a validated siRNA sequence for your target gene is not available, use siRNA generated against the entire target gene ORF. Always work with two or three different siRNA constructs to get reliable results. If you are not sure how much siRNA to use for a given experiment, start with a transfection concentration of 10-50 nM and use siRNA-specific transfection reagent to ensure efficient siRNA delivery in a wide range of cells.

Get tips on using MammoCult™ Human Medium Kit to perform 3D Cell Culture Media Human primary breast ephitelial cells-Mammospheres

Get tips on using ON-TARGETplus Human PPARGC1B siRNA to perform siRNA / miRNA gene silencing Human - MCF-7 PGC-1β/PPARGC1B

Get tips on using MammoCult™ Human Medium Kit to perform 3D Cell Culture Media Human breast cancer MCF-7 cells-Mammospheres

Get tips on using ON-TARGETplus Human THBS2 siRNA to perform siRNA / miRNA gene silencing Human - Aortic smooth muscle cell TSP-2

Get tips on using MammoCult™ Human Medium Kit to perform 3D Cell Culture Media Human breast cancer MDA-MB-231 cells-Mammospheres