CD4 Antikörper

Produktnummer ABIN5710597

Dieses Maus Monoklonal-Antikörper erkennt spezifisch CD4 in FACS, WB und IP. Er zeigt eine Reaktivität gegenüber Human.

Kurzübersicht für CD4 Antikörper (ABIN5710597)

Target: CD4

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser CD4 Antikörper ist unkonjugiert

Applikation: Flow Cytometry (FACS), Western Blotting (WB), Immunoprecipitation (IP)

Klon: EM4

Produktdetails anti-CD4 Antikörper

Verwendungszweck: Anti-Hu CD4 Purified

Spezifität: The mouse monoclonal antibody EM4 recognizes an extracellular epitope of CD4 antigen, a 55 kDa transmebrane glycoprotein expressed on a subset of T lymphocytes (“,helper“, T-cells) and also on monocytes, tissue macrophages and granulocytes. This antibody does not block Leu3a and OKT4 binding, and blocks HIV-1 infection in cell to cell system. Very strong flow cytometry staining, brighter than Leu3a, OKT4 and other.

Kreuzreaktivität (Details): Human

Aufreinigung: Purified by protein-A affinity chromatography.

Reinheit: > 95 % (by SDS-PAGE)

Immunogen: Normal human blood lymphocytes

Isotyp: IgG2a

Anwendungsinformationen

Applikationshinweise: Western blotting: Non-reducing conditions.
Flow cytometry: Recommended dilution: 1-4 μg/mL

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 1 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C

Informationen zur Lagerung: Store at 2-8°C. Do not freeze.

Details zu CD4

Target: CD4

Andere Bezeichnung: CD4

Hintergrund: CD4 Molecule,CD4 (T4) 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: p56LckCD4 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).,T4/Leu-3, L3T4

Gen-ID: 920

UniProt: P01730

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