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2 protocols using ab3297

1

Immunohistochemical Analysis of Brain Vasculature

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Brain sections were immunostained with anti-laminin γ1 (Abcam, AB3297, 1:200), anti-laminin-111 (Sigma, L9393, 1:1000), anti-laminin α2 (Sigma, L0663, 1:200), anti-laminin α4 (R&D system, AF3837, 1:200), anti-AQP4 (Millipore, AB3594, 1:500), anti-occludin (Invitrogen, 71-1500, 1:500), anti-ZO-1 (Invitrogen, 40-2200, 1:500), anti-Claudin-5 (Invitrogen, 34-1600, 1:500), anti-CD31 (BD Pharmingen, 550274, 1:200), anti-PDGFRβ (eBioscience, 14-1402-82, 1:200 and Cell Signaling, 3169S, 1:200), anti-CD13 (BD Pharmingen, 558744, 1:200), anti-Cre recombinase (Novagen, 69050, 1:2000), or anti-Ki67 (Millipore, AB9260, 1:1000) antibodies overnight at 4°C, followed by fluorescent secondary antibodies (Invitrogen) for 1 hour at room temperature. FITC-conjugated SMA (Sigma, F3777, 1:1000) was used to study pericyte differentiation and distinguish capillaries and large vessels, given that SMA is expressed in arterioles and arteries but not capillaries under normal conditions. After mounting, the brain sections were examined and photographed with an Axiovert 200 (Zeiss) microscopy or Leica confocal microscopy. For quantification, at least 9 random images (from at least 3 animals) with GFP or Cre signal at 200X magnification were taken and the mean fluorescence intensity was analyzed.
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2

Immunohistochemical Analysis of Brain Vasculature

Check if the same lab product or an alternative is used in the 5 most similar protocols
Brain sections were immunostained with anti-laminin γ1 (Abcam, AB3297, 1:200), anti-laminin-111 (Sigma, L9393, 1:1000), anti-laminin α2 (Sigma, L0663, 1:200), anti-laminin α4 (R&D system, AF3837, 1:200), anti-AQP4 (Millipore, AB3594, 1:500), anti-occludin (Invitrogen, 71-1500, 1:500), anti-ZO-1 (Invitrogen, 40-2200, 1:500), anti-Claudin-5 (Invitrogen, 34-1600, 1:500), anti-CD31 (BD Pharmingen, 550274, 1:200), anti-PDGFRβ (eBioscience, 14-1402-82, 1:200 and Cell Signaling, 3169S, 1:200), anti-CD13 (BD Pharmingen, 558744, 1:200), anti-Cre recombinase (Novagen, 69050, 1:2000), or anti-Ki67 (Millipore, AB9260, 1:1000) antibodies overnight at 4°C, followed by fluorescent secondary antibodies (Invitrogen) for 1 hour at room temperature. FITC-conjugated SMA (Sigma, F3777, 1:1000) was used to study pericyte differentiation and distinguish capillaries and large vessels, given that SMA is expressed in arterioles and arteries but not capillaries under normal conditions. After mounting, the brain sections were examined and photographed with an Axiovert 200 (Zeiss) microscopy or Leica confocal microscopy. For quantification, at least 9 random images (from at least 3 animals) with GFP or Cre signal at 200X magnification were taken and the mean fluorescence intensity was analyzed.
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