CD223/LAG-3 Antibody (YA4668)

Cat. No.: HY-P84976: Data Sheet User Guide for Antibodies
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CD223/LAG-3 Antibody (YA4668) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to CD223/LAG-3.

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사이즈		재고
50 μL		견적 받기
100 μL		견적 받기

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
제품 설명

제품 설명

CD223/LAG-3 Antibody (YA4668) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to CD223/LAG-3.

Host

Mouse

Clonality

Monoclonal

Species Reactivity

Human

SwissProt ID

P18627

Gene ID

3902 [NCBI]

Immunogen

Purified recombinant Human CD223

Application &
Dilution Ratio

Application	Dilution Ratio
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:5000-100000

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified

Appearance

Liquid

Formulation

Supplied in Phosphate-buffered solution.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

선적

Shipping with blue ice.

Background

Function：Lymphocyte activation gene 3 protein: Inhibitory receptor on antigen activated T-cells (PubMed:20421648, PubMed:7805750, PubMed:8647185). Delivers inhibitory signals upon binding to ligands, such as FGL1 (By similarity). FGL1 constitutes a major ligand of LAG3 and is responsible for LAG3 T-cell inhibitory function (By similarity). Following TCR engagement, LAG3 associates with CD3-TCR in the immunological synapse and directly inhibits T-cell activation (By similarity). May inhibit antigen-specific T-cell activation in synergy with PDCD1/PD-1, possibly by acting as a coreceptor for PDCD1/PD-1 (By similarity). Negatively regulates the proliferation, activation, effector function and homeostasis of both CD8(+) and CD4(+) T-cells (PubMed:20421648, PubMed:7805750, PubMed:8647185). Also mediates immune tolerance: constitutively expressed on a subset of regulatory T-cells (Tregs) and contributes to their suppressive function (By similarity). Also acts as a negative regulator of plasmacytoid dendritic cell (pDCs) activation (By similarity). Binds MHC class II (MHC-II); the precise role of MHC-II-binding is however unclear (PubMed:8647185); May function as a ligand for MHC class II (MHC-II) on antigen-presenting cells (APC), promoting APC activation/maturation and driving Th1 immune response

Subcellular Localization：Cell membrane; Single-pass type I membrane protein; Secreted

Expression：
Tissue_specificity:It is mainly expressed in activated T cells and some natural killer (NK) cells.

Induction:Expression is induced by interleukin-2 (IL2) , interleukin-7 (IL7) and interleukin-12 (IL12A and IL12B) on activated T-cells

Isoforms & Post-Translational Modification：P18627 has 2 isomers: P18627-1: 57449 Da (predicted); P18627-2: 39103 Da (predicted).
Proteolytically cleaved by ADAM10 and ADAM17 within the connecting peptide region, leading to release of Secreted lymphocyte activation gene 3 protein (sLAG-3). ADAM10 mediates constitutive cleavage, but cleavage increases following T-cell activation, whereas shedding by ADAM17 is induced by TCR signaling in a PRKCQ-dependent manner

Subunit：Interacts with MHC class II (MHC-II); selectively recognizes stable complexes of peptide and MHC-II (PubMed:1692078, PubMed:7589152, PubMed:8647185, PubMed:9159144). Interacts with FGL1 (via the Fibrinogen C-terminal domain) (PubMed:30580966)

Synonyms

LAG3; FDC; Lymphocyte activation gene 3 protein; LAG-3; Protein FDC; CD223; CD223 nanobody; LAG-3 nanobody

각종 서류

User Guide for Antibodies (1077 KB)