Human Orexin R2/HCRTR2 Antibody

Catalog #: MAB5246 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB5246
MAB5246-SP

Detection of Orexin R2/HCRTR2 in HEK293 Human Cell Line Transfected with Human Orexin R2/HCRTR2 and eGFP by Flow Cytometry.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Orexin R2/HCRTR2 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Orexin R2/HCRTR2. Stains human Orexin R2/HCRTR2 transfectants but not irrelevant transfectants.

Source

Monoclonal Mouse IgG_2A Clone # 456738

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

NS0 mouse myeloma cell line transfected with human Orexin R2/HCRTR2
Met1-Trp444
Accession # AAC39602

Formulation

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Intracellular Staining by Flow Cytometry

0.25 µg/10⁶ cells

See below

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.

Scientific Data

Intracellular Staining by Flow Cytometry

Detection of Orexin R2/HCRTR2 antibody in HEK293 Human Cell Line Transfected with Human Orexin R2/HCRTR2 and eGFP antibody by Flow Cytometry.

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Detection of Orexin R2/HCRTR2 in HEK293 Human Cell Line Transfected with Human Orexin R2/HCRTR2 and eGFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with human Orexin R2/HCRTR2 and eGFP was stained with either (A) Mouse Anti-Human Orexin R2/HCRTR2 Monoclonal Antibody (Catalog # MAB5246) or (B) Mouse IgG_2AIsotype Control (Catalog # MAB003) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

Intracellular Staining by Flow Cytometry

Detection of Orexin R2/HCRTR2 antibody in A172 Human Cell Line antibody by Flow Cytometry.

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Detection of Orexin R2/HCRTR2 in A172 Human Cell Line by Flow Cytometry. A172 human glioblastoma cell line was stained with Mouse Anti-Human Orexin R2/HCRTR2 Monoclonal Antibody (Catalog # MAB5246, filled histogram) or isotype control antibody (Catalog # MAB003, open histogram). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

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: Orexin R2/HCRTR2

Hypocretin receptor 2 (HCRTR2); also known as orexin receptor 2 or OX2R is a 40 kDa 7-transmembrane G-protein-coupled glycoprotein that is a high affinity receptor for orexins A and B (hypocretins 1 and 2). In mouse brain, engagement of HCRTRs promotes wakefulness, such that absence of either orexins or their receptors creates a narcolepsy-like state. It also influences reward circuits involving food or addictive drugs. The extracellular portions of human HCRTR2 share 92% and 93% aa identity with corresponding portions of mouse and rat HCRTR2, respectively.

Long Name

Hypocretin Receptor Type 2

Entrez Gene IDs

3062 (Human); 387285 (Mouse); 25605 (Rat)

Alternate Names

HCRTR2; hypocretin (orexin) receptor 2; Hypocretin receptor type 2; Orexin R2; Orexin Receptor 2; orexin receptor type 2; OrexinR2; OX2R; ox-2-R; Ox2-R