VPS18 Polyclonal antibody

VPS18 Polyclonal Antibody for FC, IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IP, IHC, IF, FC, ELISA

Conjugate

Unconjugated

Publications

5

Cat no : 10901-1-AP

Synonyms

hVPS18, KIAA1475, PEP3, VPS18

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Validation Data Gallery

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  WB analysis of mouse brain using 10901-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 10901-1-AP (VPS18 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  IP experiment of HeLa using 10901-1-AP

  IP result of anti-VPS18 (IP:10901-1-AP, 4ug; Detection:10901-1-AP 1:300) with HeLa cells lysate 920ug.

• 

  IHC staining of human lung cancer using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 10901-1-AP (VPS18 Antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 10901-1-AP (VPS18 Antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human testis using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded human testis tissue slide using 10901-1-AP (VPS18 Antibody) at dilution of 1:200 (under 10x lens).

• 

  IHC staining of human testis using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded human testis tissue slide using 10901-1-AP (VPS18 Antibody) at dilution of 1:200 (under 40x lens).

• 

  IHC staining of mouse testis using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 10901-1-AP (VPS18 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse testis using 10901-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 10901-1-AP (VPS18 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of A549 using 10901-1-AP

  Immunofluorescent analysis of A549 cells using 10901-1-AP (VPS18 antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  FC experiment of K-562 using 10901-1-AP

  1X10^6 K-562 cells were stained with 0.2ug VPS18 antibody (10901-1-AP, red) and control antibody (blue). Fixed with 90% MeOH blocked with 3% BSA (30 min). Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) with dilution 1:1000.

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Tested Applications

• Positive WB detected in: mouse brain tissue
• Positive IP detected in: HeLa cells
• Positive IHC detected in: human lung cancer tissue, mouse testis tissue, human testis tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: A549 cells
• Positive FC detected in: K-562 cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:1000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF): IF : 1:20-1:200
• Flow Cytometry (FC): FC : 0.20 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 5 publications below

Product Information

10901-1-AP targets VPS18 in WB, IP, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: VPS18 fusion protein Ag1140
• Full Name: vacuolar protein sorting 18 homolog (S. cerevisiae)
• Calculated Molecular Weight: 110 kDa
• Observed Molecular Weight: 100-110 kDa
• GenBank Accession Number: BC001513
• Gene Symbol: VPS18
• Gene ID (NCBI): 57617
• RRID: AB_2273089
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Vesicle mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Vps18 is a central member of Vps-C complex. Vps18 may play a role in vesicle-mediated protein trafficking to lysosomal compartments and in membrane docking/fusion reactions of late endosomes/lysosomes.

Publications

Species	Application	Title
human	WB	Autophagy; SDC1-dependent TGM2 determines radiosensitivity in glioblastoma by coordinating EPG5-mediated fusion of autophagosomes with lysosomes; Authors - Wang Zheng
human	WB	Autophagy; Acetylation of STX17 (syntaxin 17) controls autophagosome maturation.; Authors - Qiuhong Shen
human	WB	Curr Biol; Cellular mechanotransduction relies on tension-induced and chaperone-assisted autophagy.; Authors - Anna Ulbricht
human	WB	Autophagy; BAG3 and SYNPO (synaptopodin) facilitate phospho-MAPT/Tau degradation via autophagy in neuronal processes.; Authors - Changyi Ji
human	WB	Sci Rep; HOPS, CORVET and newly-identified Hybrid tethering complexes contribute differentially towards multiple modes of endocytosis; Authors - Seigo Terawaki