Anti-CHIKV Spike glycoprotein E2 Antibody (CHK265) (VK572013)

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Overview
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Datasheet

Overview

Catalog No.

VK572013

Description

Anti-CHIKV Spike glycoprotein E2 Antibody (CHK265) [CHK265] (VK572013) is a human monoclonal antibody detecting Spike glycoprotein E2 in ELISA, FCM, Neutralization. Suitable for Mayaro virus(MAYV).

Highlights

●Multi-Application — Validated across multiple applications.
●Flow Cytometry — Validated for flow cytometry applications.

Species reactivity

Chikungunya virus (CHIKV), Mayaro virus(MAYV), Ross River Virus (RRV), O'nyong'nyong virus (ONNV), Semliki Forest virus (SFV)

Applications

ELISA, FCM, Neutralization

Host species

Human

Isotype

IgG1, kappa

Clone ID

CHK265

Clonality

Monoclonal

Target

Structural polyprotein, Envelope glycoprotein E2, Spike glycoprotein E2

Endotoxin level

Please contact with the lab for this information.

Purity

>95% as determined by SDS-PAGE.

Purification

Protein A/G purified from cell culture supernatant.

Accession

Q8JUX5

RRID

Anti-CHIKV Spike glycoprotein E2 Antibody (CHK265) (abinScience Cat# VK572013, RRID:AB_3725323)

Form

Liquid

Storage buffer

0.01M PBS, pH 7.4.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information

Application	Dilution
ELISA	1:2000-1:20000

Stability and Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.

Background

Structural polyprotein (Spike glycoprotein E2) is a ~138 kDa protein. Forms an icosahedral capsid with a T=4 symmetry composed of 240 copies of the capsid protein surrounded by a lipid membrane through which penetrate 80 spikes composed of trimers of E1-E2 heterodimers. The capsid protein binds to the viral RNA genome at a site adjacent to a ribosome binding site for viral genome translation following genome release. Possesses a protease activity that results in its autocatalytic cleavage from the nascent structural protein. Following its self-cleavage, the capsid protein transiently associates with ribosomes, and within several minutes the protein binds to viral RNA and rapidly assembles into icosahedric core particles. The resulting nucleocapsid eventually associates with the cytoplasmic domain of the spike glycoprotein E2 at the cell membrane, leading to budding and formation of mature virions.

1. Webb, LG. et al. (2020) PLoS pathogens 16, e1008999. PMID: 33057424

Note

For research use only.

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