Anti-EBOV GP Antibody, clone 2G4

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一般描述

Envelope glycoprotein (UniProt: Q05320; also known as GP1,2; GP) is encoded by the GP gene (Gene ID: 911829) in Zaire Ebola virus. Ebola virus (EBOV) is a filovirus that is shown to cause severe viral hemorrhagic fever with high lethality. It has a single stranded, negative-sense RNA genome that encodes seven viral structural proteins including nucleoprotein, virion proteins, and glycoprotein. The glycoprotein is the most important protein involved in pathogenesis. It is a type I transmembrane surface protein shown to be responsible for receptor binding, viral entry, and cellular tropism. The GP gene is reported to undergo transcriptional editing to give rise to several glycosylated proteins, including the structural protein GP1,2, and the secreted non-structural glycoprotein (sGP). The GP is synthesized as a 676-amino acid polyprotein with a signal peptide (aa 1-32). This polyprotein is cleaved by the furin to yield two disulfide linked subunits known as GP1 (aa 33-501) and GP2 (aa 502-676), which together form the GP1,2 heterodimer. The GP1 acts as the receptor-binding subunit and GP2 as the membrane fusion subunit. The GP1 subunit is expressed on the cell surface with the C-terminus oriented toward the aqueous environment, while the N-terminus is bound to GP2 via disulfide bonds. The GP1 subunit contains the heavily glycosylated mucin-like domain (aa 305-485), which is responsible for its cytotoxic function. The glycoprotein contains two coiled coil regions (aa 554-595 and 615-634) that play a role in its oligomerization and fusion activity. Clone 2G4 recognizes glycoprotein lacking a large part of the mucin domain (GP1,2 Mucin333 458). It does not recognize VSV G/ZEBOVGP and subfragment D. When administered before virus challenge, it provides only a partial protection. (Ref.: Qiu, X., et al. (2011). Clin. Immunol. 141(2); 218-227).

特异性

Clone 2G4 s a mouse monoclonal antibody that detects envelope glycoprotein of Zaire Ebola virus. It binds to the GP2 region.

免疫原

Glycoprotein from Zaire Ebola virus, strain Mayinga

应用

Immunoprecipitation Analysis: Immunoprecipitation Analysis: A representative lot detected EBOV GP in Immunoprecipitation applications (Qiu, X., et. al. (2011). Clin Immunol. 141(2):218-27).

Immunocytochemistry Analysis: Immunocytochemistry Analysis: A representative lot detected EBOV GP in Immunocytochemistry applications (Qiu, X., et. al. (2011). Clin Immunol. 141(2):218-27).

Neutralizing Analysis: A representative lot provided partial protection when administed prior to virus challenge. (Qiu, X., et. al. (2011). Clin Immunol. 141(2):218-27).

ELISA Analysis: Various dilutions of this antibody detected Envelope glycoprotein in Recombinant Ebola virus Glycoprotein minus the transmembrane region (EBOV rGP TM).

ELISA Analysis: A representative lot detected EBOV GP in ELISA applications (Qiu, X., et. al. (2011). Clin Immunol. 141(2):218-27).

Anti-EBOV GP, clone 2G4, Cat. No. MABF2112, is a mouse monoclonal antibody that detects Ebola virus Envelope glycoprotein and has been tested for use in ELISA, Immunocytochemistry, Immunoprecipitation, and Neutralizing Applications.
Research Category
Inflammation & Immunology

质量

Evaluated by ELISA in Recombinant Ebola virus Glycoprotein minus the transmembrane region (EBOV rGP TM).

ELISA Analysis: Various dilutions of this antibody detected EBOV GP in Recombinant Ebola virus Glycoprotein minus the transmembrane region (EBOV rGP TM).

目标描述

74.46 kDa calculated.

外形

Protein G purified
Purified mouse monoclonal antibody IgG2b in PBS without azide.

Format: Purified

储存及稳定性

Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

其他说明

Concentration: Please refer to lot specific datasheet.

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss

32160702

半岛bd体育手机客户端 性质

生物来源	mouse
抗体形式	purified immunoglobulin
antibody product type	primary antibodies
克隆	2G4, monoclonal
species reactivity	Ebola virus, virus
包装	antibody small pack of 25 μg
technique(s)	ELISA: suitable immunocytochemistry: suitable immunoprecipitation (IP): suitable neutralization: suitable
同位素/亚型	IgG2bκ
NCBI登记号	NP_066246
UniProt登记号	Q05320