vap-a–gfp plasmid Search Results


gfp vapa k87d m89d  (Addgene inc)
90
Addgene inc gfp vapa k87d m89d
Gfp Vapa K87d M89d, supplied by Addgene inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vap-a%E2%80%93gfp+plasmid/pEGFP-N1-VAPA(1-242)+K87D%2FM89D+(Plasmid+%2318875)/pmc06113906-733-7-9
Average 90 stars, based on 1 article reviews
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gfp p4m sidm probe plasmids  (Addgene inc)
93
Addgene inc gfp p4m sidm probe plasmids
Gfp P4m Sidm Probe Plasmids, supplied by Addgene inc, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vap-a%E2%80%93gfp+plasmid/mCherry-VAPB+(Plasmid+%23108126)/bio_rxiv__2025__10__22__684039-231-3-9
Average 93 stars, based on 1 article reviews
gfp p4m sidm probe plasmids - by Bioz Stars, 2026-11
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gfp vap b  (Addgene inc)
94
Addgene inc gfp vap b
A-B: Immunoprecipitation (anti-Flag) experiments between Flag-STARD3 and GFP-VAP-A, <t>GFP-VAP-B,</t> GFP-MOSPD2, GFP-MOSPD2 RD/LD, and GFP-VAP-A KD/MD (B) in HeLa cells. Approximatively 5 µg of total protein extract was analyzed by Western blot using anti-GFP, anti-STARD3, and anti-GAPDH antibodies. Immunoprecipitated proteins were analyzed using anti-GFP and anti-STARD3 antibodies. C: Immunoprecipitation between endogenous STARD3 and VAP-A, VAP-B and MOSPD2 in HCC1954 cells. Immunoprecipitation was performed using control IgG or anti-STARD3 antibodies in triplicate. Total protein extracts and immunoprecipitated proteins were analyzed by Western blot using anti-MOSPD2, anti-VAP-A, anti-VAP-B, anti-STARD3, and anti-GAPDH antibodies. *: aspecific. D: Principle of the native Holdup assay. Total protein extracts (a) are incubated with streptavidin resin saturated with a biotinylated MSP domain or control resin (b). After reaching equilibrium, unbound proteins are filtered out and quantified by Western blot. Binding intensity = 1 – (C Unbound / C total ). E: Coomassie blue staining of recombinant proteins used for native Holdup experiments: MBP alone or fused to the MSP domains of VAP-A, VAP-B or MOSPD2 (WT and RD/LD mutant), tagged with a 6 His for purification and biotinylated thanks to an AviTag. A total of 25 pmol of each protein was loaded. F: Native Holdup experiments quantifying the interaction between the recombinant MSP domains of VAP-A, VAP-B, MOSPD2, and MOSPD2 RD/LD and endogenous STARD3. Left: western blot analysis of the unbound prey protein (STARD3) in HCC1954 protein extracts after incubation with increasing amounts of the recombinant MSP domains. Right: Binding intensity between the MSP domains and the prey protein (STARD3). Binding curves were fitted using a Hill equation (mean ± SEM from 2 technical replicates), and apparent affinities ( K app ) and maximal binding intensities ( B max ) were calculated (± SD). G: FRAP experiment in HeLa cells co-expressing mCherry-STARD3 and either GFP-VAP-A, GFP-VAP-B, or GFP-MOSPD2. a: images showing STARD3-positive LE/Lys in close apposition to ER-localized GFP-MOSPD2 (top), GFP-VAP-A (middle), or GFP-VAP-B (bottom). Left: colocalization of mCherry-STARD3 (magenta) and GFP (green) pre-bleach. GFP signal (gray) displayed sequentially from left to right: pre-bleach, immediately post-bleach, 3 seconds post-bleach, and 20 s post-bleach. b: Quantification of relative GFP-signal intensity in the bleached ROI during the 2 seconds before bleaching, and the 21 seconds following bleaching in cells expressing GFP-VAP-A (blue curve), GFP-VAP-B (green curve), and GFP-MOSPD2 (red curve). The gray curve represents the GFP signal in the absence of bleaching. Mean values and standard deviations (black bars) are shown. The calculated half-times of recovery (mean t½ ± SD) are indicated.
Gfp Vap B, supplied by Addgene inc, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vap-a%E2%80%93gfp+plasmid/pEGFPC1-hVAP-A+KD%2FMD+(Plasmid+%23104449)/bio_rxiv__64898__2026__03__30__714413-271-36-37
Average 94 stars, based on 1 article reviews
gfp vap b - by Bioz Stars, 2026-11
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plasmids encoding gfp vapa  (Addgene inc)
93
Addgene inc plasmids encoding gfp vapa
A-B: Immunoprecipitation (anti-Flag) experiments between Flag-STARD3 and GFP-VAP-A, <t>GFP-VAP-B,</t> GFP-MOSPD2, GFP-MOSPD2 RD/LD, and GFP-VAP-A KD/MD (B) in HeLa cells. Approximatively 5 µg of total protein extract was analyzed by Western blot using anti-GFP, anti-STARD3, and anti-GAPDH antibodies. Immunoprecipitated proteins were analyzed using anti-GFP and anti-STARD3 antibodies. C: Immunoprecipitation between endogenous STARD3 and VAP-A, VAP-B and MOSPD2 in HCC1954 cells. Immunoprecipitation was performed using control IgG or anti-STARD3 antibodies in triplicate. Total protein extracts and immunoprecipitated proteins were analyzed by Western blot using anti-MOSPD2, anti-VAP-A, anti-VAP-B, anti-STARD3, and anti-GAPDH antibodies. *: aspecific. D: Principle of the native Holdup assay. Total protein extracts (a) are incubated with streptavidin resin saturated with a biotinylated MSP domain or control resin (b). After reaching equilibrium, unbound proteins are filtered out and quantified by Western blot. Binding intensity = 1 – (C Unbound / C total ). E: Coomassie blue staining of recombinant proteins used for native Holdup experiments: MBP alone or fused to the MSP domains of VAP-A, VAP-B or MOSPD2 (WT and RD/LD mutant), tagged with a 6 His for purification and biotinylated thanks to an AviTag. A total of 25 pmol of each protein was loaded. F: Native Holdup experiments quantifying the interaction between the recombinant MSP domains of VAP-A, VAP-B, MOSPD2, and MOSPD2 RD/LD and endogenous STARD3. Left: western blot analysis of the unbound prey protein (STARD3) in HCC1954 protein extracts after incubation with increasing amounts of the recombinant MSP domains. Right: Binding intensity between the MSP domains and the prey protein (STARD3). Binding curves were fitted using a Hill equation (mean ± SEM from 2 technical replicates), and apparent affinities ( K app ) and maximal binding intensities ( B max ) were calculated (± SD). G: FRAP experiment in HeLa cells co-expressing mCherry-STARD3 and either GFP-VAP-A, GFP-VAP-B, or GFP-MOSPD2. a: images showing STARD3-positive LE/Lys in close apposition to ER-localized GFP-MOSPD2 (top), GFP-VAP-A (middle), or GFP-VAP-B (bottom). Left: colocalization of mCherry-STARD3 (magenta) and GFP (green) pre-bleach. GFP signal (gray) displayed sequentially from left to right: pre-bleach, immediately post-bleach, 3 seconds post-bleach, and 20 s post-bleach. b: Quantification of relative GFP-signal intensity in the bleached ROI during the 2 seconds before bleaching, and the 21 seconds following bleaching in cells expressing GFP-VAP-A (blue curve), GFP-VAP-B (green curve), and GFP-MOSPD2 (red curve). The gray curve represents the GFP signal in the absence of bleaching. Mean values and standard deviations (black bars) are shown. The calculated half-times of recovery (mean t½ ± SD) are indicated.
Plasmids Encoding Gfp Vapa, supplied by Addgene inc, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vap-a%E2%80%93gfp+plasmid/pEGFP-N1-VAPA(1-242)+(Plasmid+%2318874)/pmc06113906-733-0-3
Average 93 stars, based on 1 article reviews
plasmids encoding gfp vapa - by Bioz Stars, 2026-11
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vectors pcmv3 c gfpspark  (Sino Biological)
95
Sino Biological vectors pcmv3 c gfpspark
A-B: Immunoprecipitation (anti-Flag) experiments between Flag-STARD3 and GFP-VAP-A, <t>GFP-VAP-B,</t> GFP-MOSPD2, GFP-MOSPD2 RD/LD, and GFP-VAP-A KD/MD (B) in HeLa cells. Approximatively 5 µg of total protein extract was analyzed by Western blot using anti-GFP, anti-STARD3, and anti-GAPDH antibodies. Immunoprecipitated proteins were analyzed using anti-GFP and anti-STARD3 antibodies. C: Immunoprecipitation between endogenous STARD3 and VAP-A, VAP-B and MOSPD2 in HCC1954 cells. Immunoprecipitation was performed using control IgG or anti-STARD3 antibodies in triplicate. Total protein extracts and immunoprecipitated proteins were analyzed by Western blot using anti-MOSPD2, anti-VAP-A, anti-VAP-B, anti-STARD3, and anti-GAPDH antibodies. *: aspecific. D: Principle of the native Holdup assay. Total protein extracts (a) are incubated with streptavidin resin saturated with a biotinylated MSP domain or control resin (b). After reaching equilibrium, unbound proteins are filtered out and quantified by Western blot. Binding intensity = 1 – (C Unbound / C total ). E: Coomassie blue staining of recombinant proteins used for native Holdup experiments: MBP alone or fused to the MSP domains of VAP-A, VAP-B or MOSPD2 (WT and RD/LD mutant), tagged with a 6 His for purification and biotinylated thanks to an AviTag. A total of 25 pmol of each protein was loaded. F: Native Holdup experiments quantifying the interaction between the recombinant MSP domains of VAP-A, VAP-B, MOSPD2, and MOSPD2 RD/LD and endogenous STARD3. Left: western blot analysis of the unbound prey protein (STARD3) in HCC1954 protein extracts after incubation with increasing amounts of the recombinant MSP domains. Right: Binding intensity between the MSP domains and the prey protein (STARD3). Binding curves were fitted using a Hill equation (mean ± SEM from 2 technical replicates), and apparent affinities ( K app ) and maximal binding intensities ( B max ) were calculated (± SD). G: FRAP experiment in HeLa cells co-expressing mCherry-STARD3 and either GFP-VAP-A, GFP-VAP-B, or GFP-MOSPD2. a: images showing STARD3-positive LE/Lys in close apposition to ER-localized GFP-MOSPD2 (top), GFP-VAP-A (middle), or GFP-VAP-B (bottom). Left: colocalization of mCherry-STARD3 (magenta) and GFP (green) pre-bleach. GFP signal (gray) displayed sequentially from left to right: pre-bleach, immediately post-bleach, 3 seconds post-bleach, and 20 s post-bleach. b: Quantification of relative GFP-signal intensity in the bleached ROI during the 2 seconds before bleaching, and the 21 seconds following bleaching in cells expressing GFP-VAP-A (blue curve), GFP-VAP-B (green curve), and GFP-MOSPD2 (red curve). The gray curve represents the GFP signal in the absence of bleaching. Mean values and standard deviations (black bars) are shown. The calculated half-times of recovery (mean t½ ± SD) are indicated.
Vectors Pcmv3 C Gfpspark, supplied by Sino Biological, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vap-a%E2%80%93gfp+plasmid/pCMV3-C-GFPSpark+Control+Vector/pm37563144-468-30-11
Average 95 stars, based on 1 article reviews
vectors pcmv3 c gfpspark - by Bioz Stars, 2026-11
95/100 stars
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mouse vap1/aoc3 gene lentiviral orf cdna expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Mus musculus amine oxidase, copper containing 3.
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human vapb/vap-b gene lentiviral orf cdna expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Homo sapiens VAMP (vesicle-associated membrane protein)-associated protein B and C.
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human vap1/aoc3 gene orf cdna clone expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Human amine oxidase, copper containing 3 (vascular adhesion protein 1) with C terminal GFPSpark tag.
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cynomolgus vapa gene orf cdna clone expression plasmid, n-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Cynomolgus uncharacterized LOC101866337 with N terminal GFPSpark tag.
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human plvap gene lentiviral orf cdna expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Homo sapiens plasmalemma vesicle associated protein.
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mouse vap1/aoc3 gene orf cdna clone expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Mouse amine oxidase, copper containing 3 with C terminal GFPSpark tag.
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mouse vapa gene orf cdna clone expression plasmid, c-gfpspark tag  (Sino Biological)
N/A
Full length Clone DNA of Mouse vesicle-associated membrane protein, associated protein A with C terminal GFPSpark tag.
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Image Search Results


A-B: Immunoprecipitation (anti-Flag) experiments between Flag-STARD3 and GFP-VAP-A, GFP-VAP-B, GFP-MOSPD2, GFP-MOSPD2 RD/LD, and GFP-VAP-A KD/MD (B) in HeLa cells. Approximatively 5 µg of total protein extract was analyzed by Western blot using anti-GFP, anti-STARD3, and anti-GAPDH antibodies. Immunoprecipitated proteins were analyzed using anti-GFP and anti-STARD3 antibodies. C: Immunoprecipitation between endogenous STARD3 and VAP-A, VAP-B and MOSPD2 in HCC1954 cells. Immunoprecipitation was performed using control IgG or anti-STARD3 antibodies in triplicate. Total protein extracts and immunoprecipitated proteins were analyzed by Western blot using anti-MOSPD2, anti-VAP-A, anti-VAP-B, anti-STARD3, and anti-GAPDH antibodies. *: aspecific. D: Principle of the native Holdup assay. Total protein extracts (a) are incubated with streptavidin resin saturated with a biotinylated MSP domain or control resin (b). After reaching equilibrium, unbound proteins are filtered out and quantified by Western blot. Binding intensity = 1 – (C Unbound / C total ). E: Coomassie blue staining of recombinant proteins used for native Holdup experiments: MBP alone or fused to the MSP domains of VAP-A, VAP-B or MOSPD2 (WT and RD/LD mutant), tagged with a 6 His for purification and biotinylated thanks to an AviTag. A total of 25 pmol of each protein was loaded. F: Native Holdup experiments quantifying the interaction between the recombinant MSP domains of VAP-A, VAP-B, MOSPD2, and MOSPD2 RD/LD and endogenous STARD3. Left: western blot analysis of the unbound prey protein (STARD3) in HCC1954 protein extracts after incubation with increasing amounts of the recombinant MSP domains. Right: Binding intensity between the MSP domains and the prey protein (STARD3). Binding curves were fitted using a Hill equation (mean ± SEM from 2 technical replicates), and apparent affinities ( K app ) and maximal binding intensities ( B max ) were calculated (± SD). G: FRAP experiment in HeLa cells co-expressing mCherry-STARD3 and either GFP-VAP-A, GFP-VAP-B, or GFP-MOSPD2. a: images showing STARD3-positive LE/Lys in close apposition to ER-localized GFP-MOSPD2 (top), GFP-VAP-A (middle), or GFP-VAP-B (bottom). Left: colocalization of mCherry-STARD3 (magenta) and GFP (green) pre-bleach. GFP signal (gray) displayed sequentially from left to right: pre-bleach, immediately post-bleach, 3 seconds post-bleach, and 20 s post-bleach. b: Quantification of relative GFP-signal intensity in the bleached ROI during the 2 seconds before bleaching, and the 21 seconds following bleaching in cells expressing GFP-VAP-A (blue curve), GFP-VAP-B (green curve), and GFP-MOSPD2 (red curve). The gray curve represents the GFP signal in the absence of bleaching. Mean values and standard deviations (black bars) are shown. The calculated half-times of recovery (mean t½ ± SD) are indicated.

Journal: bioRxiv

Article Title: Selective MOSPD2-STARD3 interaction at ER contact sites governs late endosome/lysosome dynamics and cholesterol homeostasis

doi: 10.64898/2026.03.30.714413

Figure Lengend Snippet: A-B: Immunoprecipitation (anti-Flag) experiments between Flag-STARD3 and GFP-VAP-A, GFP-VAP-B, GFP-MOSPD2, GFP-MOSPD2 RD/LD, and GFP-VAP-A KD/MD (B) in HeLa cells. Approximatively 5 µg of total protein extract was analyzed by Western blot using anti-GFP, anti-STARD3, and anti-GAPDH antibodies. Immunoprecipitated proteins were analyzed using anti-GFP and anti-STARD3 antibodies. C: Immunoprecipitation between endogenous STARD3 and VAP-A, VAP-B and MOSPD2 in HCC1954 cells. Immunoprecipitation was performed using control IgG or anti-STARD3 antibodies in triplicate. Total protein extracts and immunoprecipitated proteins were analyzed by Western blot using anti-MOSPD2, anti-VAP-A, anti-VAP-B, anti-STARD3, and anti-GAPDH antibodies. *: aspecific. D: Principle of the native Holdup assay. Total protein extracts (a) are incubated with streptavidin resin saturated with a biotinylated MSP domain or control resin (b). After reaching equilibrium, unbound proteins are filtered out and quantified by Western blot. Binding intensity = 1 – (C Unbound / C total ). E: Coomassie blue staining of recombinant proteins used for native Holdup experiments: MBP alone or fused to the MSP domains of VAP-A, VAP-B or MOSPD2 (WT and RD/LD mutant), tagged with a 6 His for purification and biotinylated thanks to an AviTag. A total of 25 pmol of each protein was loaded. F: Native Holdup experiments quantifying the interaction between the recombinant MSP domains of VAP-A, VAP-B, MOSPD2, and MOSPD2 RD/LD and endogenous STARD3. Left: western blot analysis of the unbound prey protein (STARD3) in HCC1954 protein extracts after incubation with increasing amounts of the recombinant MSP domains. Right: Binding intensity between the MSP domains and the prey protein (STARD3). Binding curves were fitted using a Hill equation (mean ± SEM from 2 technical replicates), and apparent affinities ( K app ) and maximal binding intensities ( B max ) were calculated (± SD). G: FRAP experiment in HeLa cells co-expressing mCherry-STARD3 and either GFP-VAP-A, GFP-VAP-B, or GFP-MOSPD2. a: images showing STARD3-positive LE/Lys in close apposition to ER-localized GFP-MOSPD2 (top), GFP-VAP-A (middle), or GFP-VAP-B (bottom). Left: colocalization of mCherry-STARD3 (magenta) and GFP (green) pre-bleach. GFP signal (gray) displayed sequentially from left to right: pre-bleach, immediately post-bleach, 3 seconds post-bleach, and 20 s post-bleach. b: Quantification of relative GFP-signal intensity in the bleached ROI during the 2 seconds before bleaching, and the 21 seconds following bleaching in cells expressing GFP-VAP-A (blue curve), GFP-VAP-B (green curve), and GFP-MOSPD2 (red curve). The gray curve represents the GFP signal in the absence of bleaching. Mean values and standard deviations (black bars) are shown. The calculated half-times of recovery (mean t½ ± SD) are indicated.

Article Snippet: The pQCXIP MOSPD2 (WT; RD/LD; ΔCRAL-TRIO; ΔMSP), pQCXIP GFP-MOSPD2 (WT: Addgene #186467; RD/LD #186468), pQCXIP mScarlet-MOSPD2 (WT: Addgene #186472; RD/LD Addgene #186476; W201E: Addgene plasmid #186477; ΔMSP; ΔCRAL-TRIO mutants), GFP-VAP-A (WT: Addgene #104447; KD/MD Addgene #104449), GFP-VAP-B (Addgene plasmid #104448), EGFP-ER[TM(SAC1)] (Addgene plasmid #186475), pQCXIP mScarlet-ER [TM(SAC1)] (Addgene plasmid # 186572), Flag-STARD3, GFP-VAP-A (WT and KD/MD mutant), and GFP-VAP-B, expression vectors were previously described ( , ; ; ; ).

Techniques: Immunoprecipitation, Western Blot, Control, Incubation, Binding Assay, Staining, Recombinant, Mutagenesis, Purification, Expressing