Human TRAIL R2/TNFRSF10B Antibody
R&D Systems, part of Bio-Techne | Catalog # AF631
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Agonist Activity, Western Blot
Cited:
Flow Cytometry, Functional Assay, Immunocytochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Neutralization, Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human TRAIL R2/TNFRSF10B
Ala54-Glu182
Accession # Q6FH58
Ala54-Glu182
Accession # Q6FH58
Specificity
Detects human TRAIL R2/TNFRSF10B in direct ELISAs and Western blots.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Scientific Data Images for Human TRAIL R2/TNFRSF10B Antibody
Detection of Human TRAIL R2/TNFRSF10B by Western Blot.
Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Human TRAIL R2/TNFRSF10B Antigen Affinity-purified Polyclonal Antibody (Catalog # AF631) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (HAF019). A specific band was detected for TRAIL R2/TNFRSF10B at approximately 45 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.Applications for Human TRAIL R2/TNFRSF10B Antibody
Application
Recommended Usage
Agonist Activity
Measured by its ability to induce apoptosis on Jurkat human acute T cell leukemia cells. The ED50 for this effect is typically 7.00 - 70.0 ng/mL.
Western Blot
1 µg/mL
Sample: HepG2 human hepatocellular carcinoma cell line
Sample: HepG2 human hepatocellular carcinoma cell line
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: TRAIL R2/TNFRSF10B
Human TRAIL R2, also called DR5 and TRICK 2 is a type 1, TNF R family, membrane protein which is a receptor for TRAIL (APO2 ligand). In the new TNF superfamily nomenclature, TRAIL R2 is referred to as TNFRSF10B. TRAIL R2 cDNA encodes a 440 amino acid residue precursor protein containing extracellular cysteine-rich domains, a transmembrane domain and a cytoplasmic death domain. Among TNF receptor family proteins, TRAIL R2 is most closely related to TRAIL R1/DR4, sharing 55% amino acid sequence identity. Binding of trimeric TRAIL to TRAIL R2 induces apoptosis. The induction of apoptosis likely requires oligomerization of the receptor. The human TRAIL R2/Fc chimera neutralizes the ability of TRAIL to induce apoptosis. Besides TRAIL R2, an additional TRAIL R1/DR4, which tranduces apoptosis signaling, and two TRAIL decoy receptors, which antagonize TRAIL-induced apoptosis, have been reported.
References
- Chaudhary, P.M. et al. (1997) Immunity 7:821.
- Walczak, H. et al. (1997) EMBO J. 16:5386.
- Golstein, P. (1997) Curr. Biol. 7:R750.
Long Name
TRAIL Receptor 2
Alternate Names
CD262, DR5, TNFRSF10B, TRAILR2
Gene Symbol
TNFRSF10B
UniProt
Additional TRAIL R2/TNFRSF10B Products
Product Documents for Human TRAIL R2/TNFRSF10B Antibody
Product Specific Notices for Human TRAIL R2/TNFRSF10B Antibody
For research use only
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