rabbit polyclonal antibody anti-syt1  (Synaptic Systems)

Journal: Frontiers in Behavioral Neuroscience

Article Title: Altered cognition and anxiety in adolescent offspring whose mothers underwent different-pattern maternal sleep deprivation, and cognition link to hippocampal expressions of Bdnf and Syt-1

doi: 10.3389/fnbeh.2022.1066725

Figure Lengend Snippet: Effects of MSD on the expression of hippocampal of BDNF and Syt-1 proteins in the offspring. (A) The expression levels of BDNF ( n = 12, 6 females and 6 males in each treatment group) and Syt-1 ( n = 12, 6 females and 6 males in each treatment group) proteins in the hippocampus at 2 months. The results of protein quantification are depicted in (B,C) . ** P < 0.01 vs. Male CON group; ## P < 0.01 vs. Male CSD3h group; $$ P < 0.01 vs. Male CSD6h group; aa P < 0.01 vs. Female CON group; bb P < 0.01 vs. Female CSD3h group; cc P < 0.01 vs. Female CSD6h group.

Article Snippet: The membrane was subsequently incubated with the rabbit anti-BDNF (1:1000; Abcam, Cambridge, UK) and rabbit anti-Syt-1 (1:1000; Bioss, Beijing, China) primary antibodies, and the horseradish peroxidase (HRP) labeled goat anti-rabbit IgG (Zsbio, ZB-2301) secondary antibody, according to the manufacturer's instructions.

Techniques: Expressing

Journal: Frontiers in Behavioral Neuroscience

Article Title: Altered cognition and anxiety in adolescent offspring whose mothers underwent different-pattern maternal sleep deprivation, and cognition link to hippocampal expressions of Bdnf and Syt-1

doi: 10.3389/fnbeh.2022.1066725

Figure Lengend Snippet: The effects of MSD on the expression of hippocampal of BDNF and Syt-1 mRNA in the offspring. The mRNA expression levels of BDNF ( n = 16, 8 females and 8 males in each treatment group) and Syt1 ( n = 16, 8 females and 8 males in each treatment group) in the hippocampus at 2 months. The results of mRNA quantification are depicted in (A,B) . ** P < 0.01 vs. Male CON group; # P < 0.05 and ## P < 0.01 vs. Male CSD3h group; $ P < 0.05 and $$ P < 0.01 vs. Male CSD6h group; a P < 0.05 and aa P < 0.01 vs. Female CON group; b P < 0.05 and bb P < 0.01 vs. Female CSD3h group; c P < 0.05 and cc P < 0.01 vs. Female CSD6h group.

Article Snippet: The membrane was subsequently incubated with the rabbit anti-BDNF (1:1000; Abcam, Cambridge, UK) and rabbit anti-Syt-1 (1:1000; Bioss, Beijing, China) primary antibodies, and the horseradish peroxidase (HRP) labeled goat anti-rabbit IgG (Zsbio, ZB-2301) secondary antibody, according to the manufacturer's instructions.

Techniques: Expressing

Journal: iScience

Article Title: Synaptotagmin 2 is ectopically overexpressed in excitatory presynapses of a widely used CaMKΙΙα-Cre mouse line

doi: 10.1016/j.isci.2022.104692

Figure Lengend Snippet:

Article Snippet: Rabbit polyclonal antibody anti-Syt1 , Synaptic Systems , Cat#105103; RRID: AB_11042457.

Techniques: Virus, Recombinant, cDNA Synthesis, Western Blot, Stripping, Immunodetection, Plasmid Preparation, Isolation, Sequencing, Software

Journal: Molecular & cellular proteomics : MCP

Article Title: Phosphoproteome Analysis Identifies a Synaptotagmin-1-Associated Complex Involved in Ischemic Neuron Injury.

doi: 10.1016/j.mcpro.2022.100222

Figure Lengend Snippet: FIG. 3. Immature neurons with low expression of Syt1 exhibit enhanced tolerance to cerebral ischemia in vivo and OGD in vitro. A and B, representative Western blot image (A) and quantitative analysis (B) of the expression level of Syt1 in cultured immature and mature

Article Snippet: The proteins were transferred to nitrocellulose (NC, HATF00010, Millipore) filters at 80 V for 5 h. The NC membrane was initially blocked with 5% nonfat milk and 2% goat serum (16210064, Thermo Fisher(v/v)) in trisbuffered saline with 0.1% Tween 20 (93773, Sigma) at room temperature for 1 h. Monoclonal antibodies to β-actin (HC201-02, TransGen Biotech), polyclonal antibody to Syt1 (CSB-PA019553GA01HU, CUSABIO Biotech), rabbit polyclonal anti-phosphotyrosine (Cat# PTM-702, PTM BIO) were employed for Western blot analyses as primary antibodies at 4 ◦C overnight.

Techniques: Expressing, In Vivo, In Vitro, Western Blot, Cell Culture

Journal: Molecular & cellular proteomics : MCP

Article Title: Phosphoproteome Analysis Identifies a Synaptotagmin-1-Associated Complex Involved in Ischemic Neuron Injury.

doi: 10.1016/j.mcpro.2022.100222

Figure Lengend Snippet: FIG. 4. Administration of the Tat-Syt1T112A peptide protects against neuronal injury in cerebral ischemia. A, schematic diagram of mouse full-length Syt1 and tat peptides for Syt1WT and Syt1T112A. B, representative images of hippocampal neurons incubated with either Tat-V5

Article Snippet: The proteins were transferred to nitrocellulose (NC, HATF00010, Millipore) filters at 80 V for 5 h. The NC membrane was initially blocked with 5% nonfat milk and 2% goat serum (16210064, Thermo Fisher(v/v)) in trisbuffered saline with 0.1% Tween 20 (93773, Sigma) at room temperature for 1 h. Monoclonal antibodies to β-actin (HC201-02, TransGen Biotech), polyclonal antibody to Syt1 (CSB-PA019553GA01HU, CUSABIO Biotech), rabbit polyclonal anti-phosphotyrosine (Cat# PTM-702, PTM BIO) were employed for Western blot analyses as primary antibodies at 4 ◦C overnight.

Techniques: Incubation

Journal: Molecular & cellular proteomics : MCP

Article Title: Phosphoproteome Analysis Identifies a Synaptotagmin-1-Associated Complex Involved in Ischemic Neuron Injury.

doi: 10.1016/j.mcpro.2022.100222

Figure Lengend Snippet: FIG. 5. Kcnq2 interacts with Syt1 and alleviates Syt1-mediated neuronal injury by OGD treatment. A and B, representative LC–MS/MS spectrum of Kcnq2 phosphorylation at the S52 site (A) and quantification of KCNQ phosphorylation at the S52 site and Kcnq2 protein expression level (B) in the hippocampus after sham or acute MCAO ischemia for 2 h. (sham: n = 3 repeat MS, MCAO: n = 3 repeat MS). C and D, representative images (C) and quantitative analysis (D) of the average length of dendrites of cultured hippocampal neurons transfected with pFUGW-GFP and either an empty vector or a plasmid encoding Kcnq2WT, Kcnq2S52A, or Kcnq2S52D at DIV 10 followed by control or OGD treatment for 2 h at DIV 14. The scale bar represents 100 μm and 10 μm (magnified images). Transfected neurons were chosen randomly, and images were acquired using a confocal microscope. (control: vector: n = 35 cells/3 cultures, Kcnq2WT: n = 34 cells/3 cultures, Kcnq2S52A: n =

Article Snippet: The proteins were transferred to nitrocellulose (NC, HATF00010, Millipore) filters at 80 V for 5 h. The NC membrane was initially blocked with 5% nonfat milk and 2% goat serum (16210064, Thermo Fisher(v/v)) in trisbuffered saline with 0.1% Tween 20 (93773, Sigma) at room temperature for 1 h. Monoclonal antibodies to β-actin (HC201-02, TransGen Biotech), polyclonal antibody to Syt1 (CSB-PA019553GA01HU, CUSABIO Biotech), rabbit polyclonal anti-phosphotyrosine (Cat# PTM-702, PTM BIO) were employed for Western blot analyses as primary antibodies at 4 ◦C overnight.

Techniques: Liquid Chromatography with Mass Spectroscopy, Phospho-proteomics, Expressing, Cell Culture, Transfection, Plasmid Preparation, Control, Microscopy

Journal: Molecular & cellular proteomics : MCP

Article Title: Phosphoproteome Analysis Identifies a Synaptotagmin-1-Associated Complex Involved in Ischemic Neuron Injury.

doi: 10.1016/j.mcpro.2022.100222

Figure Lengend Snippet: FIG. 6. Kcnq2 interacts with Anxa6 and alleviates neuronal injury by inhibiting Syt1. A, representative image of the glutathione-S- transferase (GST) pull-down assay of Flag-tagged Kcnq2 (Kcnq2-Flag) to immobilize GST fused to full-length Anxa6 or GST alone followed

Article Snippet: The proteins were transferred to nitrocellulose (NC, HATF00010, Millipore) filters at 80 V for 5 h. The NC membrane was initially blocked with 5% nonfat milk and 2% goat serum (16210064, Thermo Fisher(v/v)) in trisbuffered saline with 0.1% Tween 20 (93773, Sigma) at room temperature for 1 h. Monoclonal antibodies to β-actin (HC201-02, TransGen Biotech), polyclonal antibody to Syt1 (CSB-PA019553GA01HU, CUSABIO Biotech), rabbit polyclonal anti-phosphotyrosine (Cat# PTM-702, PTM BIO) were employed for Western blot analyses as primary antibodies at 4 ◦C overnight.

Techniques: Pull Down Assay

Journal: Journal of Virology

Article Title: Extended Synaptotagmin 1 Interacts with Herpes Simplex Virus 1 Glycoprotein M and Negatively Modulates Virus-Induced Membrane Fusion

doi: 10.1128/jvi.01281-17

Figure Lengend Snippet: Fig. 3: E-Syt1 interacts with HSV-1gM in infected cells. HeLa cells were infected 728

Article Snippet: Primary antibodies and dilution used in this study were as follows: anti-336 myc rabbit polyclonal (1:1000; 2272, Cell Signaling Technology), anti-myc mouse 337 polyclonal ( 9B11) (1:100; 2276, Cell Signaling Technology) anti-HA mouse monoclonal 338 (1:1000; SC-7392, Santa Cruz), anti E-Syt1 rabbit polyclonal (1:1000; A303-362A, 339 Bethyl Laboratories), anti E-Syt2 rabbit polyclonal (1:1000; NBP1-59988, Novus 340 Biologicals), anti E-Syt3 rabbit polyclonal (1:1000; NBP1-91354, Novus Biologicals), 341 anti β-actin mouse monoclonal (1:2500; ab6276, Abcam), anti γ-Tubulin mouse 342 monoclonal (1:5000; T6557, Sigma-Aldrich), anti-HSV VP5 mouse monoclonal (1:2000; 343 Virusys), anti-HSV gM rabbit polyclonal PAS980 (1:1000; courtesy of Dr. Lynn 344 Enquist), anti-HSV gM rabbit polyclonal 4c10 (1:000; courtesy of Dr. Joel Baines) and 345 anti-human DDX3 rabbit R648 polyclonal (1:4000; courtesy of Dr. A. Patel).

Techniques: Infection

Journal: Journal of Virology

Article Title: Extended Synaptotagmin 1 Interacts with Herpes Simplex Virus 1 Glycoprotein M and Negatively Modulates Virus-Induced Membrane Fusion

doi: 10.1128/jvi.01281-17

Figure Lengend Snippet: Fig. 5: Impact of the virus on E-Syt1 expression. HeLa cells were mock treated or 750

Article Snippet: Primary antibodies and dilution used in this study were as follows: anti-336 myc rabbit polyclonal (1:1000; 2272, Cell Signaling Technology), anti-myc mouse 337 polyclonal ( 9B11) (1:100; 2276, Cell Signaling Technology) anti-HA mouse monoclonal 338 (1:1000; SC-7392, Santa Cruz), anti E-Syt1 rabbit polyclonal (1:1000; A303-362A, 339 Bethyl Laboratories), anti E-Syt2 rabbit polyclonal (1:1000; NBP1-59988, Novus 340 Biologicals), anti E-Syt3 rabbit polyclonal (1:1000; NBP1-91354, Novus Biologicals), 341 anti β-actin mouse monoclonal (1:2500; ab6276, Abcam), anti γ-Tubulin mouse 342 monoclonal (1:5000; T6557, Sigma-Aldrich), anti-HSV VP5 mouse monoclonal (1:2000; 343 Virusys), anti-HSV gM rabbit polyclonal PAS980 (1:1000; courtesy of Dr. Lynn 344 Enquist), anti-HSV gM rabbit polyclonal 4c10 (1:000; courtesy of Dr. Joel Baines) and 345 anti-human DDX3 rabbit R648 polyclonal (1:4000; courtesy of Dr. A. Patel).

Techniques: Virus, Expressing

Journal: Journal of Virology

Article Title: Extended Synaptotagmin 1 Interacts with Herpes Simplex Virus 1 Glycoprotein M and Negatively Modulates Virus-Induced Membrane Fusion

doi: 10.1128/jvi.01281-17

Figure Lengend Snippet: Fig. 9: E-Syt1 and E-Syt3 down regulation increases cell-to-cell spread. The 798

Article Snippet: Primary antibodies and dilution used in this study were as follows: anti-336 myc rabbit polyclonal (1:1000; 2272, Cell Signaling Technology), anti-myc mouse 337 polyclonal ( 9B11) (1:100; 2276, Cell Signaling Technology) anti-HA mouse monoclonal 338 (1:1000; SC-7392, Santa Cruz), anti E-Syt1 rabbit polyclonal (1:1000; A303-362A, 339 Bethyl Laboratories), anti E-Syt2 rabbit polyclonal (1:1000; NBP1-59988, Novus 340 Biologicals), anti E-Syt3 rabbit polyclonal (1:1000; NBP1-91354, Novus Biologicals), 341 anti β-actin mouse monoclonal (1:2500; ab6276, Abcam), anti γ-Tubulin mouse 342 monoclonal (1:5000; T6557, Sigma-Aldrich), anti-HSV VP5 mouse monoclonal (1:2000; 343 Virusys), anti-HSV gM rabbit polyclonal PAS980 (1:1000; courtesy of Dr. Lynn 344 Enquist), anti-HSV gM rabbit polyclonal 4c10 (1:000; courtesy of Dr. Joel Baines) and 345 anti-human DDX3 rabbit R648 polyclonal (1:4000; courtesy of Dr. A. Patel).

Techniques:

Journal: Journal of Virology

Article Title: Extended Synaptotagmin 1 Interacts with Herpes Simplex Virus 1 Glycoprotein M and Negatively Modulates Virus-Induced Membrane Fusion

doi: 10.1128/jvi.01281-17

Figure Lengend Snippet: Fig. 11: Overexpression of E-Syt1 or E-Syt-3 reduces viral yields. HeLa cells 818

Article Snippet: Primary antibodies and dilution used in this study were as follows: anti-336 myc rabbit polyclonal (1:1000; 2272, Cell Signaling Technology), anti-myc mouse 337 polyclonal ( 9B11) (1:100; 2276, Cell Signaling Technology) anti-HA mouse monoclonal 338 (1:1000; SC-7392, Santa Cruz), anti E-Syt1 rabbit polyclonal (1:1000; A303-362A, 339 Bethyl Laboratories), anti E-Syt2 rabbit polyclonal (1:1000; NBP1-59988, Novus 340 Biologicals), anti E-Syt3 rabbit polyclonal (1:1000; NBP1-91354, Novus Biologicals), 341 anti β-actin mouse monoclonal (1:2500; ab6276, Abcam), anti γ-Tubulin mouse 342 monoclonal (1:5000; T6557, Sigma-Aldrich), anti-HSV VP5 mouse monoclonal (1:2000; 343 Virusys), anti-HSV gM rabbit polyclonal PAS980 (1:1000; courtesy of Dr. Lynn 344 Enquist), anti-HSV gM rabbit polyclonal 4c10 (1:000; courtesy of Dr. Joel Baines) and 345 anti-human DDX3 rabbit R648 polyclonal (1:4000; courtesy of Dr. A. Patel).

Techniques: Over Expression

Journal: Journal of Virology

Article Title: Extended Synaptotagmin 1 Interacts with Herpes Simplex Virus 1 Glycoprotein M and Negatively Modulates Virus-Induced Membrane Fusion

doi: 10.1128/jvi.01281-17

Figure Lengend Snippet: Fig. 13: E-Syt1 and E-Syt3 knockdown increase cell-to-cell fusion in infected 843

Article Snippet: Primary antibodies and dilution used in this study were as follows: anti-336 myc rabbit polyclonal (1:1000; 2272, Cell Signaling Technology), anti-myc mouse 337 polyclonal ( 9B11) (1:100; 2276, Cell Signaling Technology) anti-HA mouse monoclonal 338 (1:1000; SC-7392, Santa Cruz), anti E-Syt1 rabbit polyclonal (1:1000; A303-362A, 339 Bethyl Laboratories), anti E-Syt2 rabbit polyclonal (1:1000; NBP1-59988, Novus 340 Biologicals), anti E-Syt3 rabbit polyclonal (1:1000; NBP1-91354, Novus Biologicals), 341 anti β-actin mouse monoclonal (1:2500; ab6276, Abcam), anti γ-Tubulin mouse 342 monoclonal (1:5000; T6557, Sigma-Aldrich), anti-HSV VP5 mouse monoclonal (1:2000; 343 Virusys), anti-HSV gM rabbit polyclonal PAS980 (1:1000; courtesy of Dr. Lynn 344 Enquist), anti-HSV gM rabbit polyclonal 4c10 (1:000; courtesy of Dr. Joel Baines) and 345 anti-human DDX3 rabbit R648 polyclonal (1:4000; courtesy of Dr. A. Patel).

Techniques: Knockdown, Infection