产品: LILRB2 抗体
货号: DF9604
描述: Rabbit polyclonal antibody to LILRB2
应用: WB IHC
反应: Human, Mouse, Rat
分子量: 60~80 kDa; 65kD(Calculated).
蛋白号: Q8N423
RRID: AB_2842800

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   规格 价格 库存
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

货期: 当天发货

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产品描述

来源:
Rabbit
应用:
WB 1:1000-3000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
克隆:
Polyclonal
特异性:
LILRB2 Antibody detects endogenous levels of total LILRB2.
RRID:
AB_2842800
引用格式: Affinity Biosciences Cat# DF9604, RRID:AB_2842800.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

CD85 antigen-like family member D; CD85d; CD85d antigen; ILT 4; ILT-4; ILT4; Immunoglobulin like transcript 4; Immunoglobulin-like transcript 4; Leukocyte immunoglobulin like receptor 2; Leukocyte immunoglobulin like receptor subfamily B member 2; Leukocyte immunoglobulin-like receptor 2; Leukocyte immunoglobulin-like receptor subfamily B member 2; Leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 2; LILRA6; LILRB2; LIR 2; LIR-2; LIR2; LIRb; LIRB2_HUMAN; MIR 10; MIR-10; MIR10; Monocyte/macrophage immunoglobulin like receptor 10; Monocyte/macrophage immunoglobulin-like receptor 10;

抗原和靶标

免疫原:
Uniprot:
表达:
Q8N423 LIRB2_HUMAN:

Expressed in monocytes and at lower levels in myeloid and plasmacytoid dendritic cells. Expressed in tolerogenic IL10-producing dendritic cells (PubMed:20448110). Expressed in myeloid-derived suppressor cells during pregnancy (PubMed:27859042). Detected at low levels in natural killer (NK) cells. Expressed in B cells.

序列:
MTPIVTVLICLGLSLGPRTHVQTGTIPKPTLWAEPDSVITQGSPVTLSCQGSLEAQEYRLYREKKSASWITRIRPELVKNGQFHIPSITWEHTGRYGCQYYSRARWSELSDPLVLVMTGAYPKPTLSAQPSPVVTSGGRVTLQCESQVAFGGFILCKEGEEEHPQCLNSQPHARGSSRAIFSVGPVSPNRRWSHRCYGYDLNSPYVWSSPSDLLELLVPGVSKKPSLSVQPGPVVAPGESLTLQCVSDVGYDRFVLYKEGERDLRQLPGRQPQAGLSQANFTLGPVSRSYGGQYRCYGAHNLSSECSAPSDPLDILITGQIRGTPFISVQPGPTVASGENVTLLCQSWRQFHTFLLTKAGAADAPLRLRSIHEYPKYQAEFPMSPVTSAHAGTYRCYGSLNSDPYLLSHPSEPLELVVSGPSMGSSPPPTGPISTPAGPEDQPLTPTGSDPQSGLGRHLGVVIGILVAVVLLLLLLLLLFLILRHRRQGKHWTSTQRKADFQHPAGAVGPEPTDRGLQWRSSPAADAQEENLYAAVKDTQPEDGVEMDTRAAASEAPQDVTYAQLHSLTLRRKATEPPPSQEREPPAEPSIYATLAIH

翻译修饰 - Q8N423 作为底物

Site PTM Type Enzyme
S66 Phosphorylation
T71 Phosphorylation
Y377 Phosphorylation
S384 Phosphorylation
Y533 Phosphorylation
T561 Phosphorylation
Y562 Phosphorylation
S567 Phosphorylation
Y592 Phosphorylation

研究背景

功能:

Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C, HLA-G and HLA-F alleles. Involved in the down-regulation of the immune response and the development of tolerance. Recognizes HLA-G in complex with B2M/beta-2 microglobulin and a nonamer self-peptide (peptide-bound HLA-G-B2M) triggering differentiation of type 1 regulatory T cells and myeloid-derived suppressor cells, both of which actively maintain maternal-fetal tolerance. Competes with CD8A for binding to class I MHC antigens. Inhibits FCGR1A-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions.

翻译修饰:

Phosphorylated on tyrosine residues. Dephosphorylated by PTPN6.

细胞定位:

Cell membrane>Single-pass type I membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expressed in monocytes and at lower levels in myeloid and plasmacytoid dendritic cells. Expressed in tolerogenic IL10-producing dendritic cells. Expressed in myeloid-derived suppressor cells during pregnancy. Detected at low levels in natural killer (NK) cells. Expressed in B cells.

亚基结构:

Binds PTPN6 when phosphorylated. Binds FCGR1A. Interacts with peptide-bound HLA-G-B2M; this interaction is direct. Interacts with peptide-bound HLA-F-B2M; this interaction is direct.

蛋白家族:

Contains 3 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.

文献引用

1). ILT4 inhibition prevents TAM- and dysfunctional T cell-mediated immunosuppression and enhances the efficacy of anti-PD-L1 therapy in NSCLC with EGFR activation. Theranostics, 2021 (PubMed: 33537094) [IF=12.4]

2). Novel macrophage-related gene prognostic index for glioblastoma associated with M2 macrophages and T cell dysfunction. Frontiers in Immunology, 2022 (PubMed: 36177003) [IF=7.3]

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