Invitrogen™ CD85j (ILT2) Monoclonal Antibody (HP-F1), Brilliant Ultra Violet™ 737, eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

Product Code	Brand	Quantity
17463402	Invitrogen™ 367-5129-42	100 Tests
17453402	Invitrogen™ 367-5129-41	25 Tests

Description

The monoclonal antibody HP-F1 recognizes CD85j, also known as ILT2, LILRB1, and LIR1. CD85j is a member of the ILT (immunoglobulin-like transcript)/LIR (leukocyte Ig-like receptor)/MIR (monocyte Ig-like receptor) family. CD85j is a single transmembrane glycoprotein with a long cytoplasmic domain containing 4 ITIMs which signal through interactions with SHP-1. Expression is found on myeloid cells (monocytes and dendritic cells) and some lymphoid cells including, subsets of NK, T and B cells. Expression has been correlated with leukemias such as ALL and CLL. Expression on CD8+ cells correlates with effector cell function and plays an important role in viral infections, including HIV, Ebstein Barr and CMV. The ligands for CD85j are MHC Class I molecules such as HLA-G, A, F, B27, E and F. The monoclonal antibody HP-F1 has been shown to reduce the amount of CD16- dependent cytolytic activity of functional NK cells. Applications Reported: This HP-F1 antibody has been reported for use in flow cytometric analysis. Applications Tested: This HP-F1 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 μL (1.0 μg) per test. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Brilliant Ultraviolet 737 is a tandem dye that emits at 732 nm and is intended for use on cytometers equipped with an ultraviolet (355 nm) laser.

This gene is a member of the leukocyte immunoglobulin-like receptor (LIR) family, which is found in a gene cluster at chromosomal region 19q13.4. The encoded protein belongs to the subfamily B class of LIR receptors which contain two or four extracellular immunoglobulin domains, a transmembrane domain, and two to four cytoplasmic immunoreceptor tyrosine-based inhibitory motifs (ITIMs). The receptor is expressed on immune cells where it binds to MHC class I molecules on antigen-presenting cells and transduces a negative signal that inhibits stimulation of an immune response. It is thought to control inflammatory responses and cytotoxicity to help focus the immune response and limit autoreactivity. Multiple transcript variants encoding different isoforms have been found for this gene.

Specifications

• Antigen: CD85j (ILT2)
• Concentration: 5 μL/Test
• Classification: Monoclonal
• Form: Liquid
• Regulatory Status: RUO
• Gene Accession No.: Q8NHL6
• Gene ID (Entrez): 10859
• Isotype: IgG1 κ
• Purification Method: Affinity chromatography
• Gene: LILRB1

• Clone: HP-F1
• Applications: Flow Cytometry
• Conjugate: Brilliant Ultraviolet 737
• Host Species: Mouse
• Target Species: Human
• Gene Alias: CD85 antigen-like family member J; CD85j; Ig-like transcript 2; ILT2; ILT-2; Immunoglobulin-like transcript 2; leucocyte Ig-like receptor B1; leukocyte immunoglobulin like receptor B1; leukocyte immunoglobulin-like receptor subfamily B member 1; leukocyte immunoglobulin-like receptor subfamily B member 1 soluble isoform; leukocyte immunoglobulin-like receptor subfamily B member 3-like; leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 1; LILRB1; LIR1; LIR-1; LOC100912456; MIR7; MIR-7; Monocyte/macrophage immunoglobulin-like receptor 7; myeloid inhibitory receptor 7; PIRB; PIR-B
• Gene Symbols: LILRB1
• Primary or Secondary: Primary
• Product Type: Antibody