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Invitrogen
LILRB2 Polyclonal Antibody
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FIGURE: 1 / 1
LILRB2 Antibody (PA5-116507) in WB
Western blot analysis of LILRB2 in extracts of various cell lines. Samples were incubated with LILRB2 Polyclonal antibody (Product # PA5-116507) using a dilution of 1:1,000, followed by HRP Goat Anti-Rabbit IgG (H+L) at a dilution of 1:10,000. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 5s.
Product Details
PA5-116507
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 22-240 of human LILRB2/CD85d/ILT4 (NP_0058653)
Conjugate
Form
Liquid
Concentration
1.39 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2901138
Product Specific Information
Positive Samples: Mouse liver, Mouse kidney, Mouse blood cell, Rat liver, Rat kidney, Rat blood cell
Immunogen sequence: QTGTIPKPTL WAEPDSVITQ GSPVTLSCQG SLEAQEYRLY REKKSASWIT RIRPELVKNG QFHIPSITWE HTGRYGCQYY SRARWSELSD PLVLVMTGAY PKPTLSAQPS PVVTSGGRVT LQCESQVAFG GFILCKEGED EHPQCLNSQP HARGSSRAIF SVGPVSPNRR WSHRCYGYDL NSPYVWSSPS DLLELLVPGV SKKPSLSVQP GPVMAPGES
Target Information
CD85d, also known as LILRB2 or ILT4, is a member of the immunoglobulin-like transcript (ILT), leukocyte Ig-like receptor (LIR), and monocyte Ig-like receptor (MIR) family. It is a 110 kDa single transmembrane receptor with three Ig-like domains and a long cytoplasmic domain containing immunoreceptor tyrosine-based inhibitory motifs (ITIMs). CD85d is expressed on monocytes, macrophages, and dendritic cells. The receptor binds to non-classical class I molecules such as HLA-G, -B, and G1. Upon ligand binding, the tyrosine phosphatase SHP-1 interacts with the ITIMs, transducing a negative signal that inhibits immune response stimulation. This interaction is thought to contribute to tolerance during fetal implantation and plays a role in controlling inflammatory responses and cytotoxicity, helping to focus the immune response and limit autoreactivity. CD85d is also involved in organ allograft rejection, with the levels of ILT3 and ILT4 on dendritic cells suggesting its role in this process. The LILRB2 gene, located in a gene cluster at chromosomal region 19q13.4, encodes multiple transcript variants with different isoforms, highlighting its complexity and importance in immune regulation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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