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  • T1815 - Monoclonal Anti-Tumor Necrosis Factor Receptor II antibody produced in mouse

T1815 Sigma-Aldrich

Monoclonal Anti-Tumor Necrosis Factor Receptor II antibody produced in mouse

clone 22221, purified immunoglobulin, lyophilized powder

Synonym: Anti-TNF RII, Anti-TNFRSF1B



Related Categories Alphabetical Index, Antibodies, Antibodies for Apoptosis, Antibodies for Cell Biology, Antibodies to Cytokines and Growth Factors,
conjugate   unconjugated
clone   22221, monoclonal
biological source   mouse
application(s)   immunocytochemistry: 8-25 μg/mL using immersion fixed human peripheral blood lymphocytes
  microarray: suitable
  neutralization: suitable
species reactivity   human
form   lyophilized powder
storage temp.   −20°C
antibody form   purified immunoglobulin
isotype   IgG2a
Quality Level   200
antibody product type   primary antibodies
UniProt accession no.   P01375
Gene Information   human ... TNF(7124)


General description

The tumor necrosis factor super family (TNFSF) consists of at least 19 transmembrane proteins with soluble forms that are generated by proteolysis. The biological effects of TNF are mediated by either type I or type II receptors. Type I receptors that are ubiquitously present on all cells whereas type II receptors are expressed only on cells of immune system (monocytes, macrophages, Langerhans cells) and endothelial cells. Receptors of TNFSF such as TNFR I and Fas have their own death domains that activate the apoptosis. Other receptors such as TNFR II do not have death domains and utilize TNF associated factors (TRAFs) to activate intracellular signaling. TNFR II activates NF-κB pathway via the activation of NIK. Monoclonal Anti-Tumor Necrosis Factor Receptor II antibody recognizes human TNFR II.


The antibody neutralizes the biological effect of recombinant human TNF RII. It does not neutralize or cross-react with TNF RI.


recombinant human tumor necrosis factor receptor II, expressed in Escherichia coli.


Anti-Tumor Necrosis Factor Receptor II antibody may be used for immunocytochemistry at a working concentration of 8-25 μg/ml using human peripheral blood lymphocytes. The antibody is suitable for neutralization assays and protein microarray. The antibody was used for flow cytometry using human CD8 T cells.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.


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.

Preparation Note

Purified using protein A

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

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