CD19 Antikörper

Produktnummer ABIN457399

Produktdetails anti-CD19 Antikörper

Target: CD19 (CD19 Molecule (CD19))

Reaktivität: Maus

Wirt: Ratte

Klonalität: Monoklonal

Konjugat: Dieser CD19 Antikörper ist unkonjugiert

Applikation: Flow Cytometry (FACS), Immunoprecipitation (IP), Immunohistochemistry (Frozen Sections) (IHC (fro)), Functional Studies (Func)

Spezifität: The rat monoclonal antibody 1D3 detects an extracellular epitope of murine CD19, 95 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed on B lymphocytes and follicular dendritic cells, it is lost on plasma cells.

Kreuzreaktivität (Details): Mouse

Aufreinigung: Purified by protein-G affinity chromatography.

Reinheit: > 95 % (by SDS-PAGE)

Endotoxin-Niveau: Endotoxin level is less than 0.01 EU/µg of the protein, as determined by the LAL test.

Immunogen: Mouse CD19-transfected cell line

Klon: 1D3

Isotyp: IgG2a

Anwendungsinformationen

Applikationshinweise: Functional application: This antibody can induce down-regulation of CD19, affecting the proportions of B cell subpopulations.
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

Konservierungsmittel: Azide free

Handhabung: Do not freeze.

Lagerung: 4 °C

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

Referenzen für anti-CD19 Antikörper (ABIN457399)

Shoham, Rajapaksa, Boucheix, Rubinstein, Poe, Tedder, Levy: "The tetraspanin CD81 regulates the expression of CD19 during B cell development in a postendoplasmic reticulum compartment." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 171, Issue 8, pp. 4062-72, (2003) (PubMed).

Inabe, Kurosaki: "Tyrosine phosphorylation of B-cell adaptor for phosphoinositide 3-kinase is required for Akt activation in response to CD19 engagement." in: Blood, Vol. 99, Issue 2, pp. 584-9, (2002) (PubMed).

Cherukuri, Cheng, Pierce: "The role of the CD19/CD21 complex in B cell processing and presentation of complement-tagged antigens." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 167, Issue 1, pp. 163-72, (2001) (PubMed).

Krop, de Fougerolles, Hardy, Allison, Schlissel, Fearon: "Self-renewal of B-1 lymphocytes is dependent on CD19." in: European journal of immunology, Vol. 26, Issue 1, pp. 238-42, (1996) (PubMed).

Krop, Shaffer, Fearon, Schlissel: "The signaling activity of murine CD19 is regulated during cell development." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 157, Issue 1, pp. 48-56, (1996) (PubMed).

Details zu CD19

Target: CD19 (CD19 Molecule (CD19))

Andere Bezeichnung: CD19 (CD19 Produkte)

Synonyme: B4 antikoerper, CVID3 antikoerper, AW495831 antikoerper, CD19 antikoerper, CD19 molecule antikoerper, CD19 antigen antikoerper, CD19 antikoerper, Cd19 antikoerper

Hintergrund: CD19 Molecule,CD19 is a transmembrane glycoprotein of Ig superfamily expressed by B cells from the time of heavy chain rearrangement until plasma cell differentiation. It forms a tetrameric complex with CD21 (complement receptor type 2), CD81 (TAPA-1) and Leu13. Together with BCR (B cell antigen receptor), this complex signals to decrease B cell treshold for activation by the antigen. Besides being signal-amplifying coreceptor for BCR, CD19 can also signal independently of BCR coligation and it turns out to be a central regulatory component upon which multiple signaling pathways converge. Mutation of the CD19 gene results in hypogammaglobulinemia, whereas CD19 overexpression causes B cell hyperactivity.,B4, Leu-12, Cvid

Gen-ID: 12478

UniProt: P25918

Pathways: Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Neurotrophin Signalübertragung