Protein expression and purification Mammalian cells

Hi everyone! I am planning on floxing mice with CRISPR but I am having trouble deciding which region to target. Do you have any tips on choosing?

Get tips on using Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb #9728 to perform ChIP Anti-bodies H3K27me2

Get tips on using Mono-Methyl-Histone H3 (Lys4) (D1A9) XP® Rabbit mAb #5326 to perform ChIP Anti-bodies H3K4me1

I would like to preserve leukocytes for future epigenetic analysis. How can I preserve them effectively in order to perform DNA methylation profiling at a later time?

Get tips on using BrdU Cell Proliferation Assay to perform Cell cytotoxicity / Proliferation assay cell type - MDA-MB-231 breast adenocarcenoma

Get tips on using Cell Counting Kit-8 to perform Cell cytotoxicity / Proliferation assay cell type - MDA-MB-231 breast adenocarcenoma

Get tips on using Cell Proliferation ELISA, BrdU to perform Cell cytotoxicity / Proliferation assay cell type - MDA-MB-231 breast adenocarcenoma

Get tips on using Cell Counting Kit-8 to perform Cell cytotoxicity / Proliferation assay cell type - LTEP-a-2 lung adenocarcenoma

Get tips on using Cell Proliferation Kit I (MTT) to perform Cell cytotoxicity / Proliferation assay cell type - LTEP-a-2 lung adenocarcenoma

Get tips on using BrdU Cell Proliferation Assay Kit to perform Cell cytotoxicity / Proliferation assay cell type - BxPc-3 human primary pancreatic adenocarcinoma