Description: Rabbit polyclonal antibody to SYT4 Immunogen: Recombinant full length protein of human SYT4 Purification: The antibody was purified by immunogen affinity chromatography. Clonality: Polyclonal Form: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide. Dilution: WB (1/500 - 1/2000), IH (1/50 - 1/200), IF/IC (1/50 - 1/200) Gene Symbol: SYT4 Alternative Names: KIAA1342; Synaptotagmin-4; Synaptotagmin IV; SytIVEntrez Gene (Human): 6860Entrez Gene (Mouse) : 20983Entrez Gene (Rat) : 64440SwissProt (Human): Q9H2B2SwissProt (Mouse) : P40749SwissProt (Rat) : P50232Storage/Stability : Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles.

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  Western blot analysis of SYT4 expression in SHSY5Y (A), NIH3T3 (B), mouse brain (C), rat brain (D) whole cell lysates.
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  Immunohistochemical analysis of SYT4 staining in human liver cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
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  Immunofluorescent analysis of SYT4 staining in U2OS cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a AF488-conjugated secondary antibody (green) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).