LAG3 Antikörper

Produktnummer ABIN6937766

Dieser Maus Monoklonal Antikörper detektiert spezifisch LAG3 in ELISA. Es zeigt Reaktivität gegenüber Proben von Human.

Kurzübersicht für LAG3 Antikörper (ABIN6937766)

Target: LAG3 (Lymphocyte-Activation Gene 3 (LAG3))

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser LAG3 Antikörper ist unkonjugiert

Applikation: ELISA

Klon: LAG3-3261

Produktdetails anti-LAG3 Antikörper

Verwendungszweck: Lymphocyte Activation Gene 3 (LAG-3) (Negative Checkpoint Regulator) Antibody

Spezifität: LAG-3 (also called CD223) is a high affinity MHC class II ligand present on the surface of CD4+CD8+ T cells and NK cell, with shared homology in structure to CD4 molecules. It has a glutamic acid-proline (EP) repetitive sequence found in other functionally distinct mammalian, parasitic, and bacterial proteins that may influence a conserved biological function. LAG-3+CD4+CD8+ T cells can associate with the T cell receptor (TCR) and downregulate TCR signaling in vitro. LAG-3 inhibits CD4-dependent T cell function via its cytoplasmic domain. LAG-3 Lys-468 within a conserved 'KIEELE' motif is essential for interaction with downstream signaling molecules. Furthermore, as a checkpoint inhibitor target, it may be superior to CTLA-4 and PD-1 since both antibodies only activate effector T-cells, whereas an antagonist LAG-3 antibody can both activate T effector cells (by downregulating the LAG-3 inhibiting signal into pre-activated LAG-3+ cells) and inhibit induced (i.e. antigen-specific) Treg suppressive activity.

Kreuzreaktivität (Details): Human.

Aufreinigung: 200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G.

Immunogen: Recombinant full-length human LAG3 protein

Isotyp: IgG2a, kappa

Anwendungsinformationen

Applikationshinweise:

Known_Application: ELISA (Use Ab at 2-4ug/ml for coating) (Order Ab without BSA); Optimal dilution for a specific application should be determined.

Positive_Control: Human tonsil or Hodgkin's lymphoma (IHC-P).

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 1.0 mg/mL

Buffer: Prepared in 10  mM PBS

Konservierungsmittel: Azide free

Lagerung: -20 °C,-80 °C

Informationen zur Lagerung: Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Haltbarkeit: 24 months

Details zu LAG3

Target: LAG3 (Lymphocyte-Activation Gene 3 (LAG3))

Andere Bezeichnung: LAG3

Hintergrund:

CD223; FDC protein; LAG-3

Human tonsil or Hodgkin's lymphoma (IHC-P).

Molekulargewicht: 70kDa

Gen-ID: 3902, 409523

UniProt: P18627

Pathways: Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints