Human GPR111 Antibody

Catalog # Availability Size / Price Qty
Detection of GPR111 in HEK293 Human Cell Line Transfected with Human GPR111 and eGFP by Flow Cytometry.
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Product Details
Supplemental Products

Human GPR111 Antibody Summary

Species Reactivity
Detects human GPR111 in direct ELISAs.
Monoclonal Mouse IgG2A Clone # 594519
Protein A or G purified from hybridoma culture supernatant
Chinese Hamster Ovary cell line, CHO-derived recombinant human GPR111
Accession # Q8IZF7
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Flow Cytometry
0.25 µg/106 cells
See below
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Flow Cytometry Detection of GPR111 antibody in HEK293 Human Cell Line Transfected with Human GPR111 and eGFP antibody by Flow Cytometry. View Larger

Detection of GPR111 in HEK293 Human Cell Line Transfected with Human GPR111 and eGFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with either (A) human GPR111 or (B) irrelevant transfectants and eGFP was stained with Mouse Anti-Human GPR111 Monoclonal Antibody (Catalog # MAB6494) followed by APC-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). Quadrant markers were set based on control antibody staining (Catalog # MAB003, data not shown). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: GPR111

GPR111 (G-protein coupled receptor 111; also PRG20) is a 71 kDa (predicted), seven transmembrane (TM) member of the GPR-2 family, LN-7TM subfamily of molecules. It is reportedly expressed in lung, mammary gland and diencephalon. Human GPR111 is 642 amino acids (aa) in length. It contains an extended N-terminal extracellular region with a mucin like stalk (aa 1-383), followed by a series of seven TM domains and a short C-terminal cytoplasmic tail. The N-terminus possesses a GPS (GPCR proteolytic site) (aa 324-368) that likely generates a soluble cleavage product. GPR111 is considered an adhesion-type GPCR, and as such, is expected to form dimers, if not oligomers. There is one potential splice variant for GPR111. It shows a 92 aa substitution for aa 1-24 coupled to a 19 aa substitution for aa 622-642. Over aa 19-375, human GPR111 shares 68% aa identity with mouse GPR111.

Long Name
G-Protein-Coupled Receptor 111
Entrez Gene IDs
222611 (Human); 435529 (Mouse); 301269 (Rat)
Alternate Names
G protein-coupled receptor 111; GPR111; PGR20

Product Datasheets


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Isotype Controls

Mouse IgG2A Isotype Control

Reconstitution Buffers

Secondary Antibodies

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