Description: Rabbit polyclonal antibody to Contactin 4 Immunogen: KLH-conjugated synthetic peptide encompassing a sequence within the center region of human Contactin 4. The exact sequence is proprietary. 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 - 1/1000), IF/IC (1/100 - 1/500) Gene Symbol: CNTN4 Alternative Names: Contactin-4; Brain-derived immunoglobulin superfamily protein 2; BIG-2Entrez Gene (Human): 152330Entrez Gene (Mouse) : 269784Entrez Gene (Rat) : 116658SwissProt (Human): Q8IWV2SwissProt (Mouse) : Q69Z26SwissProt (Rat) : Q62845Storage/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 Contactin 4 expression in mouse brain (A), rat brain (B) whole cell lysates.
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Immunofluorescent analysis of Contactin 4 staining in A549 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 hidified chamber. Cells were washed with PBST and incubated with a Alexa Fluor 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.