Search Thermo Fisher Scientific
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Invitrogen
CD85d (ILT4) Monoclonal Antibody (42D1), NovaFluor™ Red 710, eBioscience™
FIGURE: 1 / 2
CD85d (ILT4) Antibody (H061T03R04-A) in Flow
Normal human peripheral blood cells were unstained (left) or stained with CD85d (ILT4) Monoclonal Antibody, NovaFluor Red 710 (right). All cells were co-stained with CD14 Monoclonal Antibody, eFluor 450 (Product # 48-0149-42). Total viable cells in the monocyte gate were used for analysis, as determined by LIVE/DEAD Blue (Product # L34962). Data was acquired on a 5-laser Cytek Aurora and unmixed with autofluorescence extraction.
Product Details
H061T03R04-A
Product Specifications
Species Reactivity
Human
Host/Isotype
Rat
/ IgG2a, kappa
Class
Monoclonal
Type
Antibody
Clone
42D1
Conjugate
Excitation/Emission Max
637/713 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
RRID
AB_3098705 (AB_2926080)
Product Specific Information
Description: The monoclonal antibody 42D1 recognizes the CD85d protein also known as ILT4, LIR-2. It is a member of the ILT (immunoglobulin-like transcript)/ LIR (leukocyte Ig-like receptor), MIR (monocytes Ig-like receptor) family. CD85d is a 110 kDa single transmembrane receptor with 3 Ig-like domains and a long cytoplasmic domain containing ITIMs (immunoreceptor tyrosine-based inhibitory motifs). Expression is confined to monocytes, macrophages and dendritic cells. The ligand for CD85d is non-classical class I HLA-G, -B and G1. Upon ligand binding, tyrosine phosphatase SHP-1 interacts with the ITIM. Interaction of HLA-G with ILT4/CD85d is thought to contribute to tolerance during fetal implantation. Additionally, it is the levels of ILT3 and ILT4 on DCs that suggests a role in organ allograft rejection. Crosslinking of the receptor with the monoclonal antibody 42D1 inhibits calcium flux as well as enhancing HLA-G tetramer staining and restoring the stimulating activity of tolerogenic DC.
Each product contains 1 vial of NovaFluor conjugate and 1 vial of CellBlox Plus Blocking Buffer .
Applications Reported: This 42D1 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This 42D1 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (1 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
NovaFluor dyes are not compatible with DNA intercalating viability dyes. Do not use viability dyes such as propidium iodide, 7-actinomycin D (7-AAD) and DAPI. Invitrogen LIVE/DEAD Fixable Dead Cell stains are recommended for use with NovaFluor dyes.
This NovaFluor conjugate has been updated to ship with CellBlox Plus Blocking Buffer (Cat. No. (C001T06F01)). This buffer contains formulation improvements over CellBlox. CellBlox Plus Blocking Buffer is required for optimal staining with NovaFluor conjugates and should be used in all experiments where NovaFluor conjugates are used. Whenever possible, we recommend adding CellBlox Plus Blocking Buffer to antibody cocktails/master mixes prior to combining with cells. Add 5 µL per sample (regardless of the number of NovaFluors in your panel) to use the antibody cocktail as intended. For single-color controls, use 5 µL of CellBlox Blocking Buffer per 100 µL of cell sample containing 10^3 to 10^8 cells.
NovaFluor conjugates are based on Phiton™ technology utilizing novel nucleic acid dye structures that allow for engineered fluorescent signatures with consideration for spillover and spread impacts. Learn more
Excitation: 639 nm; Emission: 710 nm; Laser: 633-640 nm (Red) Laser
Target Information
LILRB2 (ILT4) 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.
References (0)
Have you cited this product in a publication?
Let us know so we can reference it here.
Bioinformatics
Protein Aliases: CD85 antigen-like family member D; CD85d; CD85d antigen; Ig-like transcript 4; ILT-4; Immunoglobulin-like transcript 4; leucocyte Ig-like receptor B2; Leukocyte immunoglobulin-like receptor subfamily B member 2; leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 2; LIR-2; LIR2CD85D; MIR-10; MIR10LILRA6; Monocyte/macrophage immunoglobulin-like receptor 10; myeloid inhibitory receptor 10
Gene Aliases: CD85D; ILT-4; ILT4; LILRB2; LIR-2; LIR2; MIR-10; MIR10
UniProt ID: (Human) Q8N423
Entrez Gene ID: (Human) 10288
adaptive immune response
negative regulation of antigen processing and presentation
positive regulation of tolerance induction
positive regulation of T cell tolerance induction
immune response-inhibiting cell surface receptor signaling pathway
Fc receptor mediated inhibitory signaling pathway
immune response
cellular defense response
signal transduction
cell surface receptor signaling pathway
cell-cell signaling
positive regulation of interleukin-6 production
heterotypic cell-cell adhesion
positive regulation of T cell proliferation
negative regulation of T cell proliferation
positive regulation of regulatory T cell differentiation
regulation of immune response
negative regulation of immune response
negative regulation of calcium ion transport
cellular response to lipopolysaccharide
regulation of dendritic cell differentiation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support