CD4 Antikörper (Non-Polymorphic Site)

Produktnummer ABIN181775

Produktdetails anti-CD4 Antikörper

Target: CD4

Bindungsspezifität: Non-Polymorphic Site

Reaktivität: Maus

Wirt: Ratte

Klonalität: Monoklonal

Konjugat: Dieser CD4 Antikörper ist unkonjugiert

Applikation: Flow Cytometry (FACS)

Spezifität: SM019LE recognises Murine CD4, a 55 kDa cell surface antigen expressed by a subset of T lymphocytes. This Low Endotoxin CD4 antibody is reported to block MHC class II dependant T-cell responses in vitro and in vivo and induces tolerance.

Kreuzreaktivität (Details): Species reactivity (tested):Mouse.

Aufreinigung: Ammonium Sulphate Precipitation.

Endotoxin-Niveau: Low Endotoxin

Immunogen: Mouse spleen cells. Spleen cells from immunised DA rats were fused with cells of the Y3/Ag1.2.3 rat myeloma cell line.

Klon: YTS177-9

Isotyp: IgG2a

Anwendungsinformationen

Applikationshinweise: Flow Cytometry: 1/50 - 1/200, Use 10 μL of the suggested working dilution to label 10^6 cells in 100 μL.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 1.0 mg/mL

Buffer: PBS, pH 7.4 without preservatives.

Konservierungsmittel: Without preservative

Handhabung: This product is photosensitive and should be protected from light

Lagerung: 4 °C

Informationen zur Lagerung: Store the antibody at 2 - 8 °C. DO NOT FREEZE!

Details zu CD4

Target: CD4

Andere Bezeichnung: CD4 (CD4 Produkte)

Hintergrund: CD4 is a single chain transmembrane glycoprotein and belongs to immunoglobulin supergene family. In extracellular region there are 4 immunoglobulin-like domains (1 Ig-like V-type and 3 Ig-like C2-type). Transmembrane region forms 25 aa, cytoplasmic tail consists of 38 aa. Domains 1,2 and 4 are stabilized by disulfide bonds. The intracellular domain of CD4 is associated with p56Lck, a Src-like protein tyrosine kinase. It was described that CD4 segregates into specific detergent-resistant T-cell membrane microdomains. Extracellular ligands: MHC class II molecules (binds to CDR2-like region in CD4 domain 1), HIV envelope protein gp120 (binds to CDR2-like region in CD4 domain 1), IL-16 (binds to CD4 domain 3), Human seminal plasma glycoprotein gp17 (binds to CD4 domain 1), L-selectin Intracellular ligands: p56Lck CD4 is a co-receptor involved in immune response (co-receptor activity in binding to MHC class II molecules) and HIV infection (human immunodeficiency virus, CD4 is primary receptor for HIV-1 surface glycoprotein gp120). CD4 regulates T-cell activation, T/B-cell adhesion, T-cell diferentiation, T-cell selection and signal transduction. Defects in antigen presentation (MHC class II) cause dysfunction of CD4+ T-cells and their almost complete absence in patients blood, tissue and organs (SCID immunodeficiency).Synonyms: T-cell surface antigen T4/Leu-3, T-cell surface glycoprotein CD4

Gen-ID: 12504

NCBI Accession: NP_038516

UniProt: P06332

Pathways: T-Zell Rezeptor Signalweg, Maintenance of Protein Location, CXCR4-mediated Signaling Events