Human XCR1 Fluorescein-conjugated Antibody

Name: Human XCR1 Fluorescein-conjugated Antibody
Brand: R&D Systems
SKU: FAB857F

Catalog #: FAB857F Datasheet / COA / SDS

Discontinued Product

FAB857F has been discontinued.

View all XCR1 products.

Detection of XCR1 in Human PBMCs by Flow Cytometry.

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Human XCR1 Fluorescein-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects human XCR1 in direct ELISAs and Western blots.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human XCR1
Met1-Thr31, Ser89-Lys103, His168-His190, Phe251-Tyr267
Accession # P46094

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Label

Fluorescein (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

10 µL/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

Flow Cytometry

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Detection of XCR1 in Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells (PBMCs) treated with LPS were stained with Goat Anti-Human XCR1 Fluorescein-conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # FAB857F, filled histogram) or isotype control antibody (Catalog # IC108F, open histogram). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.

12 months from date of receipt, 2 to 8 °C as supplied.

Background: XCR1

XCR1, also known as GPR5 and lymphotactin/SCM-1 (single cysteine motif 1) receptor, is a 38 kDa member of the G-protein coupled receptor 1 family. It binds XCL1/lymphotactin/SCM-1 alpha and XCL2/SCM-1 beta. In addition, human herpesvirus 8 (HHV8) encodes two viral chemokines vCCL2/vMIP-II and vCCL3/vMIP-III that function as an antagonist and a highly selective agonist, respectively, for XCR1. XCR1 is expressed on neutrophils, CD8⁺ T cells, NK cells, CD4⁺ T cells and B cells. Human XCR1 is a 333 amino acid (aa), 7-transmembrane molecule. It contains a 32 aa N-terminus that lacks glycosylation sites and a 42 aa C-terminal cytoplasmic tail. Over the extracellular regions used for immunization, human XCR1 shares 62%, 54% and 64% aa identity with canine, mouse and porcine XCR1, respectively.

Long Name

Chemokine [C Motif] Receptor 1

Entrez Gene IDs

2829 (Human); 23832 (Mouse); 301086 (Rat)

Alternate Names

CCXCR1; CCXCR1XC chemokine receptor 1; chemokine (C motif) receptor 1; chemokine XC receptor 1; G protein-coupled receptor 5; GPR5; GPR5chemokine (C motif) XC receptor 1; G-protein coupled receptor 5; Lymphotactin receptor; XCR1