mouse anti vps35 (StressMarq)
Structured Review

Mouse Anti Vps35, supplied by StressMarq, used in various techniques. Bioz Stars score: 94/100, based on 3 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vps35+antibody/VPS35+Antibody/bio_rxiv__64898__2026__04__09__717005-319-10-13
Average 94 stars, based on 3 article reviews
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1) Product Images from "Parkinson’s disease-linked D620N mutation selectively alters the brain-specific protein interactome of VPS35"
Article Title: Parkinson’s disease-linked D620N mutation selectively alters the brain-specific protein interactome of VPS35
Journal: bioRxiv
doi: 10.64898/2026.04.09.717005
Figure Legend Snippet: ( A ) HEK-293T or SH-SY5Y cells expressing TAP-tagged WT VPS35 were subjected to TAP methodology and Western blot analysis. Inputs and TAP fractions were probed with anti-VPS35 antibody. TAP purifies VPS35 more efficiently in HEK-293T cells compared to SH-SY5Y cells. ( B ) HEK-293T cells expressing TAP-tagged WT VPS35 or empty vector (EV) were subjected to TAP methodology followed by SDS-PAGE and silver staining. Endogenous VPS35 is observed slightly below VPS35-TAP band at ∼100 kDa. ( C ) STRING diagram of interacting proteins identified by LC-MS/MS analysis of WT VPS35-TAP. ( D ) HEK-293T cells expressing TAP-tagged WT VPS35 or EV were subjected to TAP methodology with HEPES-based buffers followed by Western blot analysis. Input and VPS35-TAP fractions were probed with anti-VPS35 or anti-VPS26 antibodies to confirm recovery of the retromer and then subjected to LC-MS/MS. ( E ) STRING diagram of interacting proteins identified by LC-MS/MS analysis of WT VPS35-TAP. Outside of the core retromer subunits, no known interacting proteins of VPS35 were identified. ( F ) Proportional Venn diagram demonstrating proteins identified in WT VPS35 TAP experiments using Tris– vs. HEPES-based buffers. ( G ) STRING diagram demonstrating the 7 proteins commonly identified between the two TAP experiments.
Techniques Used: Expressing, Western Blot, Plasmid Preparation, SDS Page, Silver Staining, Liquid Chromatography with Mass Spectroscopy
Figure Legend Snippet: ( A ) HEK-293T cells expressing TAP-tagged WT VPS35 treated with increasing concentrations of DSP were subjected to affinity purification with either streptavidin or calmodulin resin followed by Western blot analysis under reducing or non-reducing conditions. Input and purified fractions were probed with anti-VPS35 or anti-actin antibodies. Only 0.3 mM DSP treatment preserved binding of TAP-tagged VPS35 to both streptavidin and calmodulin resins. (B) HEK-293T cells expressing TAP-tagged VPS35 treated with 0.3 mM DSP were subjected to TAP methodology followed by Western blot analysis under reducing or non-reducing conditions. Input and TAP fractions were probed with anti-VPS35 or anti-WASH1 antibodies. WT VPS35-TAP eluate was subjected to LC-MS/MS analysis. ( C ) Proportional Venn diagram showing the common interacting proteins of WT VPS35 identified in Tris-based alone vs HEPES-based with DSP TAP experiments. ( D ) Proportional Venn diagram demonstrating proteins identified in HEPES-based WT VPS35-TAP assays with or without DSP treatment. The addition of reversible cross-linking greatly increased the number of interacting proteins. ( E , F ) GO and KEGG pathway analysis using the functional annotation tool DAVID of VPS35-interacting proteins identified using DSP-treated TAP assays in HEK-293T cells overexpressing TAP-tagged VPS35-WT. Top 10 GO terms for each category and top 10 KEGG Pathway terms, based on Bonferroni-corrected p-value and fold enrichment, are displayed. Bubble plots generated using SRplot. ( G ) Functional enrichment analysis using the Cytoscape plug-in ClueGo with GO biological process terms of proteins found in DSP-treated WT VPS35 TAP assays. Pathways with a p-value of <0.05 and a Kappa score of 0.4 were mapped. Two-sided hypergeometric statistical analysis test with Bonferroni step-down p-value correction was used. Node size corresponds to p-value.
Techniques Used: Expressing, Affinity Purification, Western Blot, Purification, Binding Assay, Liquid Chromatography with Mass Spectroscopy, Functional Assay, Generated
Figure Legend Snippet: ( A ) Soluble hemi-brain extracts from 3-4 month-old WT, heterozygous and homozygous KI mice were subjected to IP with anti-VPS35 antibody (or isotype-matched control anti-V5 IgG) followed by Western blot analysis. Input and IP fractions were probed with anti-VPS35 and anti-VPS26 antibodies, prior to subjecting VPS35 IP samples to LC-MS/MS analysis. ( B ) Correlation analysis of VPS35-interacting proteins from WT vs homozygous D620N VPS35 KI reveal a high degree of correlation (R = 0.995). ( C ) Proportional Venn diagram demonstrating the strong overlap between interacting proteins identified in WT and homozygous D620N VPS35 KI brains. ( D ) Table highlighting peptide intensities across conditions for core retromer subunits, and three interacting proteins depleted in D620N VPS35 KI brain. ( E ) Soluble striatal extracts from 3-4 month-old WT and KI mice were subjected to IP with anti-VPS35 antibody (or isotype-matched control anti-V5 IgG) followed by Western blot analysis. Input and IP fractions were probed with anti-VPS35 and anti-VPS26 antibodies, prior to subjecting VPS35 IP samples to LC-MS/MS analysis. ( F ) Table outlining peptide intensities across conditions for core retromer subunits in striatal tissue of D620N VPS35 KI mice. ( G ) Triton-soluble fractions from striatum of adult WT or D620N VPS35 KI mice were subjected to Western blot analysis to monitor steady-state levels of core retromer subunits (VPS35, VPS26, VPS29), Rab7 and TBC1D5. ( H ) Graphs indicate densitometric analysis of protein levels normalized to actin or β-tubulin and expressed as fold-change compared to WT mice (mean ± SEM, n = 3 mice/group). Data are not significant ( P >0.05) by unpaired, two-tailed Student’s t -test.
Techniques Used: Control, Western Blot, Liquid Chromatography with Mass Spectroscopy, Two Tailed Test
Figure Legend Snippet: ( A ) Soluble striatal extracts from 3-4 month-old WT and D620N VPS35 KI mice were subjected to IP with anti-VPS35 antibody (or isotype-matched control anti-V5 IgG) followed by Western blot analysis. Input and IP fractions were probed with anti-VPS35 and anti-TBC1D5 antibodies confirming a TBC1D5 binding deficit in D620N VPS35 KI brain. Arrows indicate the position of TBC1D5 in the IP VPS35 samples and two non-specific bands in the control IP V5 sample. ( B ) HEK-293T cells expressing V5-tagged VPS35 variants (WT or D620N) were subjected to IP with anti-V5 antibody followed by Western blot analysis. Inputs and IPs were probed with anti-TBC1D5 or anti-V5 antibodies. ( C ) Graph indicates densitometric analysis of TBC1D5 levels in V5 IP, normalized to endogenous levels of TBC1D5 in the input, and expressed as a percent of the WT VPS35 IP condition (mean ± SEM, n = 3-4 experiments). ( D ) Representative confocal immunofluorescent images of HEK-293T cells co-labeled for endogenous TBC1D5 (red) and V5-tagged VPS35 variants (green). ( E ) Graph indicates Pearson’s correlation coefficients for TBC1D5 with WT or D620N VPS35 (mean ± SEM, n = 50 cells/condition). Data were analyzed by unpaired, two-tailed Student’s t -test (* P <0.05).
Techniques Used: Control, Western Blot, Binding Assay, Expressing, Labeling, Two Tailed Test
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