Human S100P Antibody

Detection of Human S100P by Western Blot.

Western blot shows lysates of HT-29 human colon adenocarcinoma parental cell line and S100P knockout HT-29 cell line (KO). PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human S100P Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2957) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for S100P at approximately 10 kDa (as indicated) in the parental HT-29 cell line, but is not detectable in knockout HT-29 cell line. GAPDH (Catalog # AF5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

S100P in Human Stomach.

S100P was detected in immersion fixed paraffin-embedded sections of human stomach using Goat Anti-Human S100P Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2957) at 0.3 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Goat IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC004). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to nuclei in gastric glands. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

S100P Specificity is Shown by Immunocytochemistry in Knockout Cell Line.

S100P was detected in immersion fixed HT-29 human colon adenocarcinoma cell line but is not detected in S100P knockout (KO) HT-29 Human Cell Line cell line using Goat Anti-Human S100P Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2957) at 0.3 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.