TNFR2 / TNFRSF1B Polyclonal antibody, PBS Only

TNFR2 / TNFRSF1B Polyclonal Antibody for WB, IHC, IF/ICC, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, IF/ICC, Indirect ELISA

Conjugate

Unconjugated

Cat no : 28746-1-PBS

Synonyms

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Validation Data Gallery

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  WB analysis using 28746-1-AP (same clone as 28746-1-PBS)

  Various lysates were subjected to SDS PAGE followed by western blot with 28746-1-AP (TNFR2 / TNFRSF1B antibody) at dilution of 1:2500 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human tonsillitis using 28746-1-AP (same clone as 28746-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 28746-1-AP (TNFR2 / TNFRSF1B antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human tonsillitis using 28746-1-AP (same clone as 28746-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 28746-1-AP (TNFR2 / TNFRSF1B antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human spleen using 28746-1-AP (same clone as 28746-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human spleen tissue slide using 28746-1-AP (TNFR2 / TNFRSF1B antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human spleen using 28746-1-AP (same clone as 28746-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human spleen tissue slide using 28746-1-AP (TNFR2 / TNFRSF1B antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

• 

  IF Staining of THP-1 using 28746-1-AP (same clone as 28746-1-PBS)

  Immunofluorescent analysis of (4% PFA) fixed THP-1 cells using TNFR2 / TNFRSF1B antibody (28746-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L). This data was developed using the same antibody clone with 28746-1-PBS in a different storage buffer formulation.

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Product Information

28746-1-PBS targets TNFR2 / TNFRSF1B in WB, IHC, IF/ICC, Indirect ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: TNFR2 / TNFRSF1B fusion protein Ag30490
• Full Name: tumor necrosis factor receptor superfamily, member 1B
• Calculated Molecular Weight: 48 kDa
• Observed Molecular Weight: 75 kDa, 65 kDa
• GenBank Accession Number: BC052977
• Gene Symbol: TNFR2
• Gene ID (NCBI): 7133
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS Only
• Storage Conditions: Store at -80°C.

Background Information

Tumor necrosis factor-alpha (TNFA/TNFSF2) is a multifunctional cytokine that plays a key role in regulating inflammation, immune functions, host defense, and apoptosis (PMID: 16407280). TNFA signals through two distinct cell surface receptors, TNFR1 (TNFRSF1A, CD120a, p55) and TNFR2 (TNFRSF1B, CD120b, p75). TNFR1 is widely expressed, whereas TNFR2 exhibits more restricted expression, being found on CD4 and CD8 T lymphocytes, endothelial cells, microglia, oligodendrocytes, neuron subtypes, cardiac myocytes, thymocytes and human mesenchymal stem cells (PMID: 20489699; 22374304). In contrast to TNFR1, TNFR2 does not have a death domain. TNFR2 only signals for antiapoptotic reactions. However, recent evidence indicates that TNFR2 also signals to induce TRAF2 degradation (PMID: 22374304). Various defects in the TNFR2 pathway, due to polymorphisms in the TNFR2 gene, upregulated expression of TNFR2 and TNFR2 shedding, have been implicated in the pathology of several autoimmune disorders (PMID: 20489699).