Anti-ATP6V1H antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Anti-NBP1, Anti-VMA13, Anti-V-ATPase subunit H, Anti-V-type proton ATPase subunit H, Anti-V-ATPase 50/57 kDa subunits, Anti-Vacuolar proton pump subunit H, Anti-Vacuolar proton pump subunit SFD
Human Protein Atlas Number:

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity



antibody small pack of 25 μL

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation


immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence




UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... ATP6V1H(51606)

General description

The gene ATP6V1H (ATPase H+ transporting V1 subunit H) is mapped to human chromosome 8q11.2. It encodes a lysosomal protein with a molar mass of 50/57kDa. This protein forms the subunit of vacuolar ATPase (V-ATPase), a protein widely found in various eukaryotic endomembrane organelles. V-ATPase is a member of the rotary ATPase family, the members of which use rotary motor mechanisms for the transportation of ions across membranes. V-ATPase has two domains, V0 and V1 that function in transportation of proton and hydrolysis of ATP, respectively. The V1 domain is composed of eight subunits, A-H.


V-type proton ATPase subunit H recombinant protein epitope signature tag (PrEST)

Biochem/physiol Actions

The gene ATP6V1H (ATPase H+ transporting V1 subunit H) encodes the regulatory subunit H of the V1 domain of V-ATPase. This multisubunit complex of V-ATPase functions in the acidification of intracellular compartments via the energy generated from ATP hydrolysis. Therefore, V-ATPase participates in receptor-mediated endocytosis, intracellular trafficking processes and degradation of proteins. Down-regulation of ATP6V1H gene in human pancreatic islets has been associated with type 2 diabetes. Its expression is negatively associated with HbA1c levels. It has a positive regulatory effect on glucose-stimulated insulin secretion.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.


Corresponding Antigen APREST76182.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Decreased expression of ATP6V1H in type 2 diabetes: a pilot report on the diabetes risk study in Mexican Americans.
Molina MF
Biochemical and Biophysical Research Communications, 412, 728-731 (2011)
Rushika M Perera et al.
Nature, 524(7565), 361-365 (2015-07-15)
Activation of cellular stress response pathways to maintain metabolic homeostasis is emerging as a critical growth and survival mechanism in many cancers. The pathogenesis of pancreatic ductal adenocarcinoma (PDA) requires high levels of autophagy, a conserved self-degradative process. However, the...

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