cb1r  (Cayman Chemical)

Journal: bioRxiv

Article Title: Loss of dystrophin reduces CB1 receptor expression and endocannabinoid-dependent synaptic plasticity in the cerebellar cortex

doi: 10.64898/2026.03.20.713279

Figure Lengend Snippet: A. Representative Pinceaux staining showing a PC Soma (green, calbindin) along with the characteristic pinceaux formation on the axon side (red, CB1R) in both genotypes. B. Quantification of average CB1R pinceaux intensity across both genotypes and slide sets (VGAT, VGLUT1, VGLUT2). C. Same as B, but area of pinceaux. D-F. Proportion of CB1R puncta that colocalize with the respective vesicular marker before and after a 100 pixel shift of the CB1R channel along the X axis.

Article Snippet: Slides were incubated for 48 hours at 4°C under agitation with the following primary antibodies in blocking buffer: calbindin (1:3000, Sigma-Aldrich, Cat# C9848), CB1R (1:1000, Cayman Chemical Company, Cat# 10006590), and one of the following vesicular transporters - VGAT (1:250, Synaptic Systems, Cat# 131004), VGLUT2 (1:500, Synaptic Systems, Cat# 135418), or VGLUT1 (1:5000, Synaptic Systems, Cat# 135304).

Techniques: Staining, Marker

Journal: bioRxiv

Article Title: Loss of dystrophin reduces CB1 receptor expression and endocannabinoid-dependent synaptic plasticity in the cerebellar cortex

doi: 10.64898/2026.03.20.713279

Figure Lengend Snippet: A. Representative confocal images from WT, DMD mdx and CB1R KO cerebella demonstrating calbindin (green), raw CB1R (red), and filtered CB1R puncta (see methods: image analysis). The right column shows an expanded and merged view of the area indicated in the filtered CB1R column. Quantification of mean CB1R puncta intensity ( B ), density ( C ), and area ( D ) in WT (black) and DMDmdx (blue) cerebella.

Article Snippet: Slides were incubated for 48 hours at 4°C under agitation with the following primary antibodies in blocking buffer: calbindin (1:3000, Sigma-Aldrich, Cat# C9848), CB1R (1:1000, Cayman Chemical Company, Cat# 10006590), and one of the following vesicular transporters - VGAT (1:250, Synaptic Systems, Cat# 131004), VGLUT2 (1:500, Synaptic Systems, Cat# 135418), or VGLUT1 (1:5000, Synaptic Systems, Cat# 135304).

Techniques:

Journal: bioRxiv

Article Title: Loss of dystrophin reduces CB1 receptor expression and endocannabinoid-dependent synaptic plasticity in the cerebellar cortex

doi: 10.64898/2026.03.20.713279

Figure Lengend Snippet: A. Representative images demonstrating calbindin (green), filtered CB1R (red), and filtered VGAT (cyan) staining across WT and DMD mdx cerebella. The right column shows an expanded and merged view of the area indicated in the VGAT image. Quantification of mean intensity ( B ), density ( C ), and area ( D ) of VGAT puncta in the molecular layer. E. Percentage of VGAT puncta colocalized with CB1R puncta. F. Intensity of CB1R puncta colocalized with VGAT puncta. G. Intensity of CB1R puncta not colocalized with VGAT puncta.

Article Snippet: Slides were incubated for 48 hours at 4°C under agitation with the following primary antibodies in blocking buffer: calbindin (1:3000, Sigma-Aldrich, Cat# C9848), CB1R (1:1000, Cayman Chemical Company, Cat# 10006590), and one of the following vesicular transporters - VGAT (1:250, Synaptic Systems, Cat# 131004), VGLUT2 (1:500, Synaptic Systems, Cat# 135418), or VGLUT1 (1:5000, Synaptic Systems, Cat# 135304).

Techniques: Staining

Journal: bioRxiv

Article Title: Loss of dystrophin reduces CB1 receptor expression and endocannabinoid-dependent synaptic plasticity in the cerebellar cortex

doi: 10.64898/2026.03.20.713279

Figure Lengend Snippet: A. Representative images demonstrating calbindin (green), filtered CB1R (red), and filtered VGLUT1 (cyan) staining across WT and DMD mdx cerebella. The right column shows an expanded and merged view of the area indicated in the VGLUT1 image. Quantification of mean intensity ( B ), density ( C ), and area ( D ) of VGLUT1 puncta in the molecular layer. E. Percentage of VGLUT1 puncta associated with CB1R puncta. F. Intensity of CB1R puncta colocalized with VGLUT1 puncta. G. Intensity of CB1R puncta not colocalized with VGLUT1 puncta

Article Snippet: Slides were incubated for 48 hours at 4°C under agitation with the following primary antibodies in blocking buffer: calbindin (1:3000, Sigma-Aldrich, Cat# C9848), CB1R (1:1000, Cayman Chemical Company, Cat# 10006590), and one of the following vesicular transporters - VGAT (1:250, Synaptic Systems, Cat# 131004), VGLUT2 (1:500, Synaptic Systems, Cat# 135418), or VGLUT1 (1:5000, Synaptic Systems, Cat# 135304).

Techniques: Staining

Journal: bioRxiv

Article Title: Loss of dystrophin reduces CB1 receptor expression and endocannabinoid-dependent synaptic plasticity in the cerebellar cortex

doi: 10.64898/2026.03.20.713279

Figure Lengend Snippet: A. Representative images demonstrating calbindin (green), filtered CB1R (red), and filtered VGLUT2 (cyan) staining across WT and DMD mdx cerebella. The right column shows an expanded and merged view of the area indicated in the VGLUT2 image. Quantification of mean intensity ( B ), density ( C ), and area ( D ) of VGLUT2 puncta in the molecular layer. E. Percentage of VGLUT2 puncta associated with CB1R puncta. F. Average intensity of CB1R puncta colocalized with VGLUT2 puncta. G. Intensity of CB1R puncta not colocalized with VGLUT2 puncta.

Article Snippet: Slides were incubated for 48 hours at 4°C under agitation with the following primary antibodies in blocking buffer: calbindin (1:3000, Sigma-Aldrich, Cat# C9848), CB1R (1:1000, Cayman Chemical Company, Cat# 10006590), and one of the following vesicular transporters - VGAT (1:250, Synaptic Systems, Cat# 131004), VGLUT2 (1:500, Synaptic Systems, Cat# 135418), or VGLUT1 (1:5000, Synaptic Systems, Cat# 135304).

Techniques: Staining