ChIP

Get tips on using SimpleChIP® Plus Enzymatic Chromatin IP Kit (Agarose Beads) #9004 to perform ChIP Human - PANC-1

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

Get tips on using DYKDDDDK Tag (D6W5B) Rabbit mAb (Binds to same epitope as Sigma's Anti-FLAG® M2 Antibody) #14793 to perform ChIP Anti-bodies FLAG

Get tips on using Human Chitinase 3-like 1 DuoSet ELISA to perform ELISA Human - Chitinase-3-Like Protein-1 (CHI3L1) or YKL-40

Get tips on using Mouse Chitinase 3-like 1 Quantikine ELISA Kit to perform ELISA Mouse - Chitinase-3-Like Protein-1 (CHI3L1) or YKL-40

Get tips on using Human Chitinase 3-like 1/YKL-40 PicoKine™ ELISA Kit EK0974 to perform ELISA Human - Chitinase-3-Like Protein-1 (CHI3L1) or YKL-40

Get tips on using pET20b-chIL-7/H to perform Protein Expression Prokaryotic cells - E. coli chicken IL-7

ELISA is the most commonly used method of detecting and quantifying the concentration of an antigen in an unknown sample. During the experiment, If you get a weak signal, then make sure reagents are at room temperature before starting the assay. Try increasing incubation times to ensure maximal antibody binding and amplify the signal. Secondly, if you get values above 0 in the negative control indicates a high background signal. Try to consider reducing your antibody concentration and prevent non-specific binding of antibodies by using affinity-purified antibody and suitable blocking buffers. To avoid high well to well variation, do not stack plates during incubation, no bubbles in the plate and wash wells thoroughly to avoid variation.

ELISA is the most commonly used method of detecting and quantifying the concentration of an antigen in an unknown sample. During the experiment, If you get a weak signal, then make sure reagents are at room temperature before starting the assay. Try increasing incubation times to ensure maximal antibody binding and amplify the signal. Secondly, if you get values above 0 in the negative control indicates a high background signal. Try to consider reducing your antibody concentration and prevent non-specific binding of antibodies by using affinity-purified antibody and suitable blocking buffers. To avoid high well to well variation, do not stack plates during incubation, no bubbles in the plate and wash wells thoroughly to avoid variation.