Recombinant Human Tumor necrosis factor receptor superfamily member 21 (TNFRSF21), partial

Code CSB-EP023979HU
Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Greater than 90% as determined by SDS-PAGE.
Target Names
Uniprot No.
Research Area
Cell Biology
Alternative Names
TNFRSF 21; BM 018; BM018; CD358; Death receptor 6; DR 6; DR6; MGC31965; OTTHUMP00000039915; TNFR related death receptor 6; TNFRSF21; TNFRSF21 protein; TNR21_HUMAN; Tumor necrosis factor receptor superfamily member 21; Tumor necrosis factor receptor superfamily member 21 precursor
Homo sapiens (Human)
Expression Region
Target Protein Sequence
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
Protein Length
Cytoplasmic Domain
Tag Info
N-terminal 6xHis-SUMO-tagged
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Promotes apoptosis, possibly via a pathway that involves the activation of NF-kappa-B. Can also promote apoptosis mediated by BAX and by the release of cytochrome c from the mitochondria into the cytoplasm. Plays a role in neuronal apoptosis, including apoptosis in response to amyloid peptides derived from APP, and is required for both normal cell body death and axonal pruning. Trophic-factor deprivation triggers the cleavage of surface APP by beta-secretase to release sAPP-beta which is further cleaved to release an N-terminal fragment of APP (N-APP). N-APP binds TNFRSF21; this triggers caspase activation and degeneration of both neuronal cell bodies (via caspase-3) and axons (via caspase-6). Negatively regulates oligodendrocyte survival, maturation and myelination. Plays a role in signaling cascades triggered by stimulation of T-cell receptors, in the adaptive immune response and in the regulation of T-cell differentiation and proliferation. Negatively regulates T-cell responses and the release of cytokines such as IL4, IL5, IL10, IL13 and IFNG by Th2 cells. Negatively regulates the production of IgG, IgM and IgM in response to antigens. May inhibit the activation of JNK in response to T-cell stimulation.
Gene References into Functions
  1. MiR20a5p functioned as an oncogene in HNSCC by downregulating TNFRSF21. PMID: 29901115
  2. Knockdown death receptor 6 by shRNA in human pDCs cell line GEN2.2 significantly diminished the CpG-ODN induced IFN-regulatory factor 7 nuclear localization and IFN-I production. PMID: 26906057
  3. data identify a new mechanism underlying tumour cell extravasation and metastasis, and suggest endothelial DR6-mediated necroptotic signalling pathways as targets for anti-metastatic therapies PMID: 27487218
  4. Increase in the expression levels of mRNA and protein for the death receptor 6 is associated with various types of gynaecological malignancy. PMID: 25113253
  5. Circulating levels of DR6 and Gpm6B correlate with breast cancer tumor grade. PMID: 24696529
  6. The present findings suggested that DR6 is involved in the pathogenesis of endometriosis by creating the proliferative and anti-apoptotic characteristics of endometriosis. PMID: 24028773
  7. Our results support the view that DR6 functions with APP to modulate synaptic density in the adult CNS PMID: 24806669
  8. These results provide direct support for the model that APP and DR6 function cell autonomously and in the same pathway to control pruning PMID: 24806670
  9. our findings provide new insight into a novel mechanism by which DR6 induces downstream signaling in response to an agonist antibody. PMID: 24374337
  10. DR6 knockout mice are viable and fertile, and show hyperproliferation of T cells when stimulated. PMID: 11714751
  11. DR6 mediates T cell proliferation and differentiation in mice. PMID: 11485735
  12. DR6-induced apoptosis occurs through a new pathway that is different from the type I and type II pathways through interacting with Bax. PMID: 22761420
  13. DR6 serum protein may be a tool to aid in the diagnosis of some sarcomatous tumors to improve treatment planning. PMID: 22567163
  14. SAXS measurements on the ectodomain suggested that a dimer defines the minimal physical unit of an unliganded DR6 molecule in solution. PMID: 22525750
  15. findings show that DR6 expression is significantly but transiently upregulated only in activated both CD4+ and CD8+ T cells in NF-kappaB and NF-AT dependent manner with a contribution of PI3K-dependent signaling PMID: 21501873
  16. The model is used to provide a satisfying structural and energetic interpretation of DR6-growth factor-like domain of NAPP binding and to suggest the possibility of and a mechanism for spontaneous apoptosis. PMID: 21337622
  17. androgen signaling pathway might cross talk with apoptosis signaling pathway through the interaction between ARA267-alpha and DR6 PMID: 15623156
  18. MMP-14 and DR6 are part of a mechanism tumor cells can employ to actively escape detection by the immune system by affecting the generation of antigen presenting cells PMID: 17962943
  19. N-glycosylation of the extracellular part might participate in directing DR6 into lipid raft membrane microdomains. PMID: 19654028

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Subcellular Location
Cell membrane; Single-pass type I membrane protein.
Tissue Specificity
Detected in fetal spinal cord and in brain neurons, with higher levels in brain from Alzheimer disease patients (at protein level). Highly expressed in heart, brain, placenta, pancreas, lymph node, thymus and prostate. Detected at lower levels in lung, sk
Database Links

HGNC: 13469

OMIM: 605732

KEGG: hsa:27242

STRING: 9606.ENSP00000296861

UniGene: Hs.443577

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