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Human LILRA3/CD85e Antibody

R&D Systems, part of Bio-Techne | Catalog # AF2574

R&D Systems, part of Bio-Techne
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AF2574
AF2574-SP

Key Product Details

Species Reactivity

Human

Applications

CyTOF-ready, Intracellular Staining by Flow Cytometry

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human LILRA3/CD85e
Arg18-Glu439
Accession # Q8N6C8

Specificity

Detects human LILRA3/CD85e in direct ELISAs. In direct ELISAs, approximately 30% cross-reactivity with recombinant human (rh) ILT2, rhILT4, ILT5 is observed, and less than 5% cross-reactivity with rhLIR5 and rhLIR7 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human LILRA3/CD85e Antibody

Detection of LILRA3/CD85e antibody in Human Blood Monocytes antibody by Flow Cytometry.

Detection of LILRA3/CD85e in Human Blood Monocytes by Flow Cytometry.

Human peripheral blood monoctyes were stained with Mouse Anti-Human CD14 APC-conjugated Monoclonal Antibody (Catalog # FAB3832A) and either (A) Goat Anti-Human LILRA3/CD85e Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2574) or (B) Normal Goat IgG Control (Catalog # AB-108-C) followed by Phycoerythrin-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0107). 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.

Applications for Human LILRA3/CD85e Antibody

Application
Recommended Usage

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
Sample: Human peripheral blood monoctyes fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005)

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

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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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: LILRA3/CD85e

Human LIR-4 (Leukocyte Ig-like receptor #4; also ILT6 and LILRA3) is an Ig superfamily member that belongs to the leukocyte receptor complex/cluster. Mature LIR-4 is 416 amino acids in length and contains four C2-type Ig-like domains. Unlike other LIR family members, LIR-4 is actively secreted. At least one alternate splice form is known which shows a 64 amino acid deletion in the C-terminal half of the second Ig-like domain. Multiple alleles exist in human, and 5-10% of the population have a defective gene which produces no LIR-4 product. Rodent LIR-4 has not been reported.

Long Name

Leukocyte Immunoglobulin-like Receptor, Subfamily A (with TM and ITIM Domains), Member 3

Alternate Names

CD85e, HM31, HM43, ILT6, LIR4

Entrez Gene IDs

11026 (Human)

Gene Symbol

LILRA3

UniProt

Additional LILRA3/CD85e Products

Product Documents for Human LILRA3/CD85e Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human LILRA3/CD85e Antibody

For research use only

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