2. Recombinant Proteins
  3. Receptor Proteins
  4. Leukocyte Immunoglobin-like Receptors
  5. Leukocyte Ig-Like Receptor B4

Leukocyte Ig-Like Receptor B4

Recombinant Protein Expression Service

Leukocyte Ig-Like Receptor B4

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Cat. No. Product Name / Synonyms Species Source
  • HY-P77744
    LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His-Avi) is 236 a.a., with molecular weight of 35-45 kDa.
  • HY-P77738
    LILRB4/CD85k/ILT3 Protein, Cynomolgus (HEK293, His)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Cynomolgus HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Cynomolgus (HEK293, His) is 238 a.a., with molecular weight of 35-42 kDa.
  • HY-P76441
    LILRB4/CD85k/ILT3 Protein, Human (237a.a, HEK293, Fc)

    Leukocyte immunoglobulin-like receptor subfamily B member 4; CD85k; Lilrb4; Gp49b

    		Human HEK293
    LILRB4 is a leukocyte immunoglobulin-like receptor located on chromosome 19q13.4 and has an extracellular immunoglobulin domain, a transmembrane domain and a cytoplasmic ITIM. It is expressed on immune cells, interacts with class I MHC, and inhibits the stimulation of immune responses. LILRB4/CD85k/ILT3 Protein, Human (237a.a, HEK293, Fc) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (237a.a, HEK293, Fc) is 237 a.a., with molecular weight of 60-75 kDa.
  • HY-P77741
    LILRB4/CD85k/ILT3 Protein, Human (Domain1&2, HEK293, His)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (Domain1&2, HEK293, His) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Domain1&2, HEK293, His) is 192 a.a., with molecular weight of 23-25 kDa.
  • HY-P77742
    LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc) is 235 a.a., with molecular weight of 60-68 kDa.
  • HY-P77743
    LILRB4/CD85k/ILT3 Protein, Human (HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (HEK293, His-Avi) is 236 a.a., with molecular weight of 38-42 kDa.
  • HY-P78645
    FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, His)

    LILRB4; ILT3; LIR5; CD85K; HM18

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, His) is the recombinant human-derived FITC-Labeled LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-His labeled tag. The total length of FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, His) is 236 a.a., with molecular weight of 38-42 kDa.
  • HY-P78646
    FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc)

    LILRB4; ILT3; LIR5; CD85K; HM18

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc) is the recombinant human-derived FITC-Labeled LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of FITC-Labeled LILRB4/CD85k/ILT3 Protein, Human (HEK293, Fc) is 235 a.a., with molecular weight of ~60-68 kDa.
  • HY-P72518
    LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, His)

    Leukocyte immunoglobulin-like receptor subfamily B member 4; CD85k; Lilrb4; Gp49b

    		Mouse HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, His) is the recombinant mouse-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, His) is 215 a.a., with molecular weight of 35-40 kDa.
  • HY-P72519
    LILRB4/CD85k/ILT3 Protein, Human (HEK293, His)

    Leukocyte immunoglobulin-like receptor subfamily B member 4; CD85k; Lilrb4; Gp49b

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (HEK293, His) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (HEK293, His) is 238 a.a., with molecular weight of ~37 kDa.
  • HY-P75866
    LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, Fc)

    Leukocyte immunoglobulin-like receptor subfamily B member 4; CD85k; Lilrb4; Gp49b

    		Mouse HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Mouse (HEK293, Fc) is 238 a.a., with molecular weight of ~50.8 kDa.
  • HY-P76440
    LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His)

    Leukocyte immunoglobulin-like receptor subfamily B member 4; CD85k; Lilrb4; Gp49b

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a key inhibitory receptor that plays a key role in immune regulation and tolerance. As a receptor for FN1, apolipoprotein APOE, and ALCAM/CD166, it inhibits receptor-mediated phosphorylation, intracellular calcium mobilization, and FCGR1A/CD64-mediated monocyte activation, thereby reducing TNF production. LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, HEK293, His) is 259 a.a., with molecular weight of ~27.7 KDa.
  • HY-P700779
    LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, Domain 1, HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, Domain 1, HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, Domain 1, HEK293, His-Avi) is 97 a.a., with molecular weight of 14.5-20 kDa.
  • HY-P700780
    LILRB4/CD85k/ILT3 Protein, Human (Domain 1, HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Human (Domain 1, HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Domain 1, HEK293, His-Avi) is 97 a.a., with molecular weight of 14.5-20 kDa.
  • HY-P701018
    LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, 141a.a, HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, 141a.a, HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Protein, Human (Biotinylated, 141a.a, HEK293, His-Avi) is 141 a.a., with molecular weight of 32-45 kDa.
  • HY-P701064
    LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (Biotinylated, HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 Domain 1+hinge protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (Biotinylated, HEK293, His-Avi) is 102 a.a., with molecular weight of 15-20 kDa.
  • HY-P701065
    LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (HEK293, His-Avi)

    HM18; ILT3; ILT-3; LILRB4; LIR5; CD85K

    		Human HEK293
    The LILRB4/CD85k/ILT3 protein is a multifaceted inhibitory receptor in immune regulation that significantly downregulates multiple immune responses. As a receptor for FN1 and integrin ITGAV/ITGB3, LILRB4/ILT3 inhibits IgE-mediated mast cell activation, KITLG/SCF-mediated mast cell activation, and antibody production by memory/marginal zone B cells through the ITGAV/ITGB3 interaction. LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (HEK293, His-Avi) is the recombinant human-derived LILRB4/CD85k/ILT3 Domain 1+hinge protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of LILRB4/CD85k/ILT3 Domain 1+hinge Protein, Human (HEK293, His-Avi) is 102 a.a., with molecular weight of 15-20 kDa.
Cat. No. Product Name Effect Purity