CD81 Antikörper (Extracellular)

Produktnummer ABIN7581847

Dieser Kaninchen Polyklonal Antikörper erkennt spezifisch CD81 in FACS, WB, IHC und LCI. Er zeigt eine Reaktivität gegenüber Human.

Kurzübersicht für CD81 Antikörper (Extracellular) (ABIN7581847)

Target: CD81

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser CD81 Antikörper ist unkonjugiert

Applikation: Flow Cytometry (FACS), Western Blotting (WB), Immunohistochemistry (IHC), Live Cell Imaging (LCI)

Produktdetails anti-CD81 Antikörper

Bindungsspezifität: AA 190-201, Extracellular

Verwendungszweck: A Rabbit Polyclonal antibody to CD81 (extracellular)

Sequenz: CHQKIDDLFS GK

Spezifität: Extracellular, 2nd loop.

Homologie: Mouse,rat - 11 out of 12 amino acid residues identical

Produktmerkmale: Anti-CD81 (extracellular) Antibody (ABIN7581847) is a highly specific antibody directed against an extracellular epitope of the human protein. The antibody can be used in western blot, immunohistochemistry and flow cytometry applications. It has been designed to recognize CD81 from mouse, rat and human samples.

Aufreinigung: Affinity purified on immobilized antigen.

Immunogen: CHQKIDDLFSGK, corresponding to amino acid residues 190 - 201 of human CD81

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise:

Antigen preadsorption control: 1 μg peptide per 1 μg antibody

Application Dilutions Immunohistochemistry paraffin embedded sections ihc: 1:300

Application Dilutions Western blot wb: 1:200-1:400

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: 0.2 mL double distilled water (DDW).

Konzentration: 1 mg/mL

Buffer: PBS pH 7.4

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung:

Storage before reconstitution: The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C.

Storage after reconstitution: The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

Details zu CD81

Target: CD81

Andere Bezeichnung: CD81

Hintergrund: Tetraspanin-28, TSPAN28, Target of the Antiproliferative Antibody 1, TAPA-1,Cluster of differentiation 81, CD81, also known as Tetraspanin-28, Tspan28, and target of the antiproliferative antibody 1, TAPA-1, is a transmembrane (TM) protein, member of the tetraspanin family, and plays a role in intercellular interactions and cellular trafficking.1CD81 is composed of 236 amino acids, four TM regions, intracellular N- and C-termini, small (EC1) and large (EC2) extracellular loops, a short intracellular loop between TM2 and TM3, and is characterized by a bound cholesterol molecule in an intramembrane pocket between the two pairs of TM helices capped by the EC2 domain. The binding of cholesterol alters the conformation of the protein, a process which is exploited by certain viruses to enter cells. CD81 serves as a co-receptor for several viruses, including hepatitis C (HCV), human immunodeficiency virus type 1 (HIV-1), herpes simplex virus 1 (HSV-1), influenza A (IAV), and Chikungunya, as well as certain bacteria and parasites. CD81 can interact with other TM proteins to form clusters and higher-order protein complexes.1,2CD81 is highly conserved in mammals, expressed on all primary B-lineage cells from early B-cell development stages, and associates with CD19 on the cell surface. CD81 engagement on mature human B-cells induces an antiproliferative effect.3CD81 is involved in neurotransmission, cell signaling, cell proliferation, and protein trafficking, as well as the immune, reproductive, genitourinary, and auditory systems. CD81 is also implicated in oncology, viral infection, and inflammation.1,2

Gen-ID: 975

UniProt: P60033

Pathways: Inositol Metabolic Process, Hepatitis C