siRNA / miRNA gene silencing Human COV-434

Get tips on using EZ DNA Methylation kit to perform DNA methylation profiling Gene specific profiling - Whole blood (human) FKBP5

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

Get tips on using p62 (human) polyclonal antibody to perform Immunohistochemistry Mouse - p62

Get tips on using Human MMP-1 Antibody to perform Western blotting MMP1

Get tips on using Human GDNF DuoSet ELISA to perform ELISA Rat - GDNF

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.

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 Human VEGF PicoKine™ ELISA Kit to perform ELISA Human - VEGF

Get tips on using Human Sonic Hedgehog ELISA Kit (ab100639) to perform ELISA Human - ShhN

Get tips on using Human SDC1 / Syndecan-1 ELISA Kit to perform ELISA Human - SDC1