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  • KD/KO Validated

VPS11 Polyclonal antibody

VPS11 Polyclonal Antibody for FC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 19140-1-AP


END1, hVPS11, PEP5, RING finger protein 108, RNF108, VPS11

Tested Applications

Positive WB detected inHEK-293 cells, human brain tissue, mouse pancreas tissue, mouse brain tissue, human kidney tissue, human heart tissue, HeLa cells, K-562 cells, rat brain tissue
Positive IP detected inHEK-293 cells
Positive FC detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
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.

Product Information

19140-1-AP targets VPS11 in WB, IP, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen VPS11 fusion protein Ag6227
Full Name vacuolar protein sorting 11 homolog (S. cerevisiae)
Calculated Molecular Weight 108 kDa
Observed Molecular Weight 108-112 kDa
GenBank Accession NumberBC065563
Gene Symbol VPS11
Gene ID (NCBI) 55823
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC 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. In yeast, Vps proteins are involved in the trafficking of endocytic and biosynthetic proteins to the vacuole, which functionally resembles the lysosome of higher organisms. VPS11 is the human homolog of the yeast class C Vps11 protein, a subunit of HOPS (homotypic fusion and protein transport) complex. Mammalian Vps11 may play a role in vesicle-mediated protein trafficking to lysosomal compartments and in membrane docking/fusion reactions of late endosomes/lysosomes.


Product Specific Protocols
WB protocol for VPS11 antibody 19140-1-APDownload protocol
IP protocol for VPS11 antibody 19140-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




SDC1-dependent TGM2 determines radiosensitivity in glioblastoma by coordinating EPG5-mediated fusion of autophagosomes with lysosomes

Authors - Wang Zheng

J Cell Sci

Late endosomal transport and tethering are coupled processes controlled by RILP and the cholesterol sensor ORP1L.

Authors - van der Kant Rik R
  • KO Validated

J Mol Biol

Proteomic and Biochemical Comparison of the Cellular Interaction Partners of Human VPS33A and VPS33B.

Authors - Morag R Hunter
humanWB, IF

J Biol Chem

Characterization of the mammalian CORVET and HOPS complexes and their modular restructuring for endosome specificity.

Authors - Rik van der Kant

J Cell Sci

The topology of lymphotoxin β receptor accumulated upon endolysosomal dysfunction dictates the NF-κB signaling outcome.

Authors - Magdalena Banach-Orłowska
  • KD Validated

Biochem J

VPS18 recruits VPS41 to the human HOPS complex via a RING-RING interaction.

Authors - Morag R Hunter