Borrelia Burgdorferi Antikörper

Produktnummer ABIN236885

Der Kaninchen Polyklonal Anti-Borrelia Burgdorferi-Antikörper wurde für WB, IF und IHC (p) validiert und wurde unabhängig validiert. Er ist geeignet, Borrelia Burgdorferi in Proben von Borrelia burgdorferi zu detektieren. Es sind 3+ Publikationen verfügbar.

Kurzübersicht für Borrelia Burgdorferi Antikörper (ABIN236885)

Target: Borrelia Burgdorferi

Reaktivität: Borrelia burgdorferi

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser Borrelia Burgdorferi Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Produktdetails anti-Borrelia Burgdorferi Antikörper

Spezifität: Reactive Western blot bands at 83kD, 41kD, 34kD and 31kD and additional low MW bands. Cross-reacts with Treponema pallidum, B. hermsii and B. parkerii.

Produktmerkmale: Rabbit anti B. burgdorferi, Rabbit antibody to Borrelia burgdorferi

Aufreinigung: Protein A Chromatography. Ascites

Reinheit: > 90 % pure

Immunogen: Whole Cell preparation from B. burgdorferi Strain: B31 ATCC 35210

Anwendungsinformationen

Applikationshinweise: Suitable for use in IFA, Western blot and immunohistochemistry (formalin fixed/paraffin). IFA specimens should be acetone-fixed for best results. Also suitable for conjugation purposes. Each laboratory should determine an optimum working titer for use in its particular application. Other applications have not been tested but use in such assays should not necessarily be excluded.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Independent Validation (IF)

Validierung #100172 (Immunofluorescence)

by: Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Hamburg-Eppendorf

No.: #100172

Datum: 18.01.2017

Antigen: Borrelia Burgdorferi

Chargennummer: 10L35615

Validierte Anwendung: Immunofluorescence

Positivkontrolle: Macrophages expressing a protein X locating at plasma and endomembranes, infected with Borrelia burgdorferi B31.

Negativkontrolle: Macrophages expressing a protein X locating at plasma and endomembranes.

Bewertung: Passed. ABIN236885 has been shown to specifically label Borrelia burgdorferi B31 inside human macrophages and extracellularly.

Validierungsbilder

Staining of a human macrophage after infection with Borrelia burgdorferi B31. A. shows labeling of a protein associated to plasma membranes and endomembranes. B. and C. depict labeling of Borrelia burgdorferi B31 inside and outside of the cell respectively with ABIN236885. Panel D. is an overlay of all three channels.

Protokoll

Primärantikörper: ABIN236885

Sekundärantikörper: anti-rabbit-AF488 (Jackson ImmunoResearch Inc, 111-545-003), anti-rabbit-Alexa568 (Thermo Fisher Scientific, A11011)

Full Protocol:

• Transfection and infection:
• • Isolate human peripheral blood monocytes from buffy coats and differentiate them into macrophages in RPMI growth media with 20% human serum and 5% L-Glutamin-Pen/Strep (Sigma-Aldrich, G6784) at 37°C, 5% CO₂.
  • Transfect primary human macrophages with an expressing plasmid for a protein X that binds to plasma membranes and endomembranes using Neon Transfection System (Thermo Fisher Scientific, MPK5000) for 3h at 37°C and seeded on 12mm glass coverslips (see http://www.ncbi.nlm.nih.gov/pubmed/24696301).
  • Infect macrophages expressing protein X with Borrelia burgdorferi B31 for 1h at 37°C and MOI 100.
  • Fix cells 10 min with 4% methanol-free formaldehyde.
• Extracellular immunofluorescence staining.
• • Block with 40µl of 2% BSA/PBS containing 5% normal human serum (Jackson ImmunoResearch Inc, 009-000-001) and 5% normal goat serum (Jackson ImmunoResearch Inc, 005-000-001) for 30min at RT.
  • Wash 2x with PBS.
  • Incubation with 40µl primary rabbit-anti-Borrelia burgdorferi antibody (antibodies-online, ABIN236885, lot 10L35615) diluted 1:1000 in PBS for 30min at RT.
  • Wash 2x with PBS.
  • Incubation with 40µl secondary anti-rabbit-AF488 antibody (Jackson ImmunoResearch Inc, 111-545-003) diluted 1:200 in PBS for 30min at RT.
  • Wash 2x with PBS.
• Intracellular immunofluorescence staining:
• • Permeabilize cells with 0.05% Triton X-100/PBS for 10 min at RT.
  • Wash 2x with PBS.
  • Incubation with 40µl primary rabbit-anti-Borrelia burgdorferi antibody (antibodies-online, ABIN236885, lot 10L35615) diluted 1:1000 in PBS for 30min at RT.
  • Wash 2x with PBS.
  • Incubation with 40µl of anti-rabbit-AF568 antibody (Thermo Fisher Scientific, A11011) diluted 1:200 for 30 min at RT.
  • Wash 2x with PBS.
  • Mount coverslips with 6µl prewarmed Mowiol 4-88 mounting medium (Sigma-Aldrich, 81381) on object slides for at least 1h.
• Image acquisition:
• • Image acquisition was performed with a Leica TCS SP5 (with a Leica TCS SP5 AOBS confocal point scanner), equipped with an oil-immersion HCX PL APO 63x NA 1.4 λ_blue objective.

Handhabung

Format: Liquid

Konzentration: 4-5 mg/mL

Buffer: 0.01 M PBS, pH 7.2 Product contains no stabilizing proteins, 0.1 % Sodium azide

Konservierungsmittel: Sodium azide

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

Handhabung: Avoid multiple freeze/thaw cycles.
Centrifuge product if not completely clear after standing at room temperature.
Prepare working dilution only prior to immediate use.

Lagerung: 4 °C/-20 °C

Informationen zur Lagerung: Short-term (up to 6 months) store at 2-8 °C. Long term, aliquot and store at -28 °C.

Haltbarkeit: 6 months

Referenzen für anti-Borrelia Burgdorferi Antikörper (ABIN236885)

Klose, Scheungrab, Luckner, Wanner, Linder: "FIB-SEM-based analysis of Borrelia intracellular processing by human macrophages." in: Journal of cell science, Vol. 134, Issue 5, (2021) (PubMed).

Naj, Linder: "ER-Coordinated Activities of Rab22a and Rab5a Drive Phagosomal Compaction and Intracellular Processing of Borrelia burgdorferi by Macrophages." in: Cell reports, Vol. 12, Issue 11, pp. 1816-30, (2015) (PubMed).

Hoffmann, Naj, Linder: "Daam1 is a regulator of filopodia formation and phagocytic uptake of Borrelia burgdorferi by primary human macrophages." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 28, Issue 7, pp. 3075-89, (2014) (PubMed).

Details zu Borrelia Burgdorferi

Target: Borrelia Burgdorferi