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MABF2302-100UG Anti-HLA-A02:01 EBV-LMP2A Antibody, clone MAB243

Anti-HLA-A02:01 EBV-LMP2A, clone MAB243, Cat. No. MABF2302, is a mouse monoclonal antibody that detects EBV-LMP2A and is tested for use in ELISA, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, and Western Blotting.

MABF2302-100UG
100 μg  
Purchase on Sigma-Aldrich

Overview

Replacement Information
Description
Catalogue NumberMABF2302-100UG
DescriptionAnti-HLA-A02:01 EBV-LMP2A Antibody, clone MAB243
Alternate Names
  • Latent membrane protein 2
Background InformationLatent membrane protein 2 (UniProt: P13285; also known as Terminal protein) is encoded by the LMP2 gene (Gene ID: 3783751) in Epstein-Barr virus. EBV is a gamma-herpesvirus, a causative agent of infectious mononucleosis. In healthy individuals, EBV typically establishes a persistent latent infection in which the virus can be detected in resting, nonproliferating peripheral B-lymphocytes. These latently infected cells express only 2 virally encoded genes, LMP2A and EBNA1. Although the majority of virus infected individuals remain healthy, EBV has been implicated in the pathogenesis of African Burkitt s lymphoma and nasopharyngeal carcinoma. LMP2A, a multi-pass membrane protein, localizes in plasma membrane lipid rafts. It maintains EBV latent infection of B cells by preventing lytic reactivation of the virus in response to surface immunoglobulin (sIg) cross-linking. It acts like a dominant negative inhibitor of the sIg-associated protein tyrosine kinases, LYN and SYK. It is also reported to block the translocation of the B-cell antigen receptor (BCR) into lipid rafts, which prevents the subsequent signaling and accelerated internalization of the BCR upon BCR cross-linking. It also serves as a molecular scaffold to recruit SYK, LYN and E3 protein-ubiquitin ligases leading to ubiquitination and degradation of these tyrosine kinases. LMP2A also exhibits a constitutive signaling activity in non-transformed cells, inducing bypass of normal B lymphocyte developmental checkpoints, which allows immunoglobulin-negative cells to colonize peripheral lymphoid organs. (Ref.: Lai, J., et al. (2017). Sci. Rep. 7; 9923; Rancan, C., et al. (2015). PLoS Pathol. 11(6); e1004906).
References
Product Information
FormatPurified
PresentationPurified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Quality LevelMQ200
Applications
ApplicationAnti-HLA-A02:01 EBV-LMP2A, clone MAB243, Cat. No. MABF2302, is a mouse monoclonal antibody that detects EBV-LMP2A and is tested for use in ELISA, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, and Western Blotting.
Key Applications
  • ELISA
  • Flow Cytometry
  • Immunocytochemistry
  • Immunofluorescence
  • Immunohistochemistry
  • Western Blotting
Application NotesTested Applications

ELISA Analysis: A representative lot detected HLA-A02:01 EBV-LMP2A in ELISA applications (Lai, J., et al. (2016). Blood. 128(10):1396-407; Lai, J., et al. (2017). Sci Rep. 7(1):9923).

Immunohistochemistry Applications: A representative lot detected HLA-A02:01 EBV-LMP2A in Immunohistochemistry applications (Lai, J., et al. (2016). Blood. 128(10):1396-407).

Western Blotting Analysis: A representative lot detected HLA-A02:01 EBV-LMP2A in Western Blotting applications (Lai, J., et al. (2016). Blood. 128(10):1396-407).

Flow Cytometry Analysis: A representative lot detected HLA-A02:01 EBV-LMP2A in Flow Cytometry applications (Lai, J., et al. (2016). Blood.;128(10):1396-407; Lai, J., et al. (2017). Sci Rep.;7(1):9923).

Immunofluorescence Analysis: A representative lot detected HLA-A02:01 EBV-LMP2A in Immunofluorescence applications (Lai, J., et al. (2016). Blood. 128(10):1396-407).

Immunocytochemistry Analysis: A representative lot detected HLA-A02:01 EBV-LMP2A in Immunocytochemistry applications (Lai, J., et al. (2016). Blood. 128(10):1396-407).

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Biological Information
ImmunogenHLA-A201 with EBV (strain B95-8) LMP2A (CLGGLLTMV) 426-434 recombinant protein.
EpitopeC-terminal
CloneMAB243 (also referenced as L2)
Concentration0.5 mg/mL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
HostMouse
SpecificityClone MAB423 (L2) is a mouse monoclonal antibody that detects EBV-LMP2A. It targets an epitope within 9 amino acids from the C-terminal region.
IsotypeIgG1κ
Species Reactivity
  • Human
Species Reactivity NoteHuman.
Antibody TypeMonoclonal Antibody
Gene Symbol
  • LMP2
Purification MethodProtein G purified
UniProt Number
Molecular Weight53.01 kDa calculated.
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Flow Cytometry in T2 cells pulsed with LMP2 peptide (426-434).

Flow Cytometry Analysis (FC): 1 µg of this antibody detected HLA-A2-EBV LMP2A in one million T2 cells pulsed with LMP2 peptide (426-434).
Usage Statement
  • 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.
Storage and Shipping Information
Storage ConditionsRecommended storage: +2°C to +8°C.
Packaging Information
Material Size100 μg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
MABF2302-100UG 04065267060316

Documentation

Anti-HLA-A02:01 EBV-LMP2A Antibody, clone MAB243 SDS

Title

Safety Data Sheet (SDS) 

Anti-HLA-A02:01 EBV-LMP2A Antibody, clone MAB243 Certificates of Analysis

TitleLot Number
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - 4167076 4167076
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - 4186029 4186029
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - 4209926 4209926
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - 4278875 4278875
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - 4301962 4301962
Anti-HLA-A02:01 EBV-LMP2A, clone MAB243 - Q3845946 Q3845946