Name: Recombinant Human Tumor necrosis factor receptor superfamily member 17(TNFRSF17),partial (Active)
Brand: CUSABIO
SKU: CSB-MP023974HU1

Product Details

Description	Recombinant Human Tumor Necrosis Factor Receptor Superfamily Member 17 (TNFRSF17) is a partial-length receptor produced in mammalian cells. A DNA sequence encoding the TNFRSF17 (1-54aa) was fused with an Fc-tag at C-terminal. Recombinant TNFRSF17 finds applications in studies involving cancer cells. TNFRSF17 is a cell surface receptor usually expressed on B-cells. It is activated by ligands from the TNF 13b superfamily and TRAF family. On activation, it transmits signals that play a part in the activation of NF-kb and JNK/MAPK8 pathways. In T-cell acute lymphoblastic leukemia and multiple myeloma, chromosomal errors in TNFRSF17 have been linked to aberrant activation of NF-kb and JNK. Aberrant activation of NF-kb and JNK pathways contributes to cancer-cell proliferation, metastasis, angiogenesis, and the inhibition of cancer-cell apoptosis. The product has a molecular weight of 34.8 kDa, and purity levels over 90%, as verified using discontinuous SDS-PAGE. Its activity is verified with ELISA and LSPR assay.
Purity	Greater than 90% as determined by SDS-PAGE.
Endotoxin	Less than 1.0 EU/ug as determined by LAL method.
Activity	①Measured by its binding ability in a functional ELISA. Immobilized BCMA at 2 μg/ml can bind Anti-BCMA recombinant antibody, the EC50 of human BCMA protein is 1.912-2.488 ng/ml.②Measured by its binding ability in a functional ELISA. Immobilized TNFSF13B (CSB-MP897523HU1) at 10 μg/ml can bind human BCMA, the EC₅₀ of human BCMA protein is 221.3-298.6 ng/ml. ③Human TNFSF13B protein Fc tag (CSB-MP897523HU1) captured on COOH chip can bind Human BCMA protein Fc tag (CSB-MP023974HU1) with an affinity constant of 39 nM as detected by LSPR Assay.④Measured by its binding ability in a functional ELISA. Immobilized human BCMA at 5 μg/ml can bind Biotinylated human TNFSF13B (CSB-MP897523HU1-B), the EC₅₀ is 0.1752-0.3657 ng/ml.
Target Names	TNFRSF17
Uniprot No.	Q02223
Research Area	Cancer
Alternative Names	B cell maturation antigen; B cell maturation factor; B cell maturation protein; B-cell maturation protein; BCM; BCMA; CD269; CD269 antigen; TNFRSF17; TNR17_HUMAN; Tumor necrosis factor receptor superfamily member 17
Molecular Characterization
Species	Homo sapiens (Human)
Source	Mammalian cell
Expression Region	1-54aa
Target Protein Sequence	MLQMAGQCSQNEYFDSLLHACIPCQLRCSSNTPPLTCQRYCNASVTNSVKGTNA
Mol. Weight	34.8 kDa
Protein Length	Partial
Tag Info	C-terminal hFc-tagged
Form	Liquid or Lyophilized powder
Buffer	Lyophilized from a 0.2 μm filtered PBS, 6% Trehalose, pH 7.4
Troubleshooting and FAQs	Protein 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	Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time. Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes	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.

Target Background

Function	Receptor for TNFSF13B/BLyS/BAFF and TNFSF13/APRIL. Promotes B-cell survival and plays a role in the regulation of humoral immunity. Activates NF-kappa-B and JNK.
Gene References into Functions	Expression patterns of BAFF and its receptor BCMA differ according to lupus nephritis class. PMID: 29087261 High BCMA expression is associated with primary central nervous system lymphoma. PMID: 28521029 soluble BCMA sequesters circulating BAFF, thereby preventing it from performing its signaling to stimulate normal B-cell and plasma cell development, resulting in reduced polyclonal antibody levels in multiple myeloma patients. PMID: 26960399 Studied expression of B-cell maturation antigen (BCMA) in osteoblasts and the toxic effect of chromium on its expression; found BCMA is involved in osteogenesis of osteoblasts; chromium downregulates expression of BCMA in osteoblasts. PMID: 26011700 BCMA has other contributors for ligands binding except DxL motif. The affinity of BCMA for APRIL higher than for BAFF may be caused by the segment outside of the conservative DxL motif. Moreover, the exposition of new binding modes of BCMA2 interacting with APRIL may establish the foundation of designing novel drugs in the future PMID: 28260502 New molecular mechanisms of in vivo Multiple Myeloma (MM) growth and immunosuppression critically dependent on BCMA and APRIL in the Bone marrow microenvironment, further supporting targeting this prominent pathway in MM. PMID: 27127303 We have identified a specific serum protein, BCMA, as a novel independent marker for both monitoring and predicting outcomes for MM patients. We have shown that sBCMA is elevated in MM patients, and can be used to follow their disease status, PFS and OS. PMID: 28034989 The expression levels of serum BAFF and the three receptors (TACI, BCMA and BAFF-R) in non-Hodgkin lymphoma patients were significantly higher than in healthy controls. PMID: 28028945 Decreased BCMA expression on peripheral B cells according to severe disease activity suggests that BCMA plays an important regulating role in B-cell hyperactivity and immune tolerance homeostasis in systemic lupus erythematosus patients PMID: 26424128 results suggest that Akt and JNK pathways are involved in the regulation of B-cell maturation antigen (BCMA) PMID: 26914861 shedding of BCMA by gamma-secretase controls plasma cells in the bone marrow and yields a potential biomarker for B-cell involvement in human autoimmune diseases PMID: 26065893 elevated serum levels in patients with Behcet's disease PMID: 25759827 Data show significant differences in expression of tumour necrosis factor family (BAFF) receptors BAFF-R, BCMA and TACI in patients with and without anti-Jo-1 or anti-Ro52/anti-Ro60 autoantibodies. PMID: 25301447 High BCMA expression is associated with breast cancer. PMID: 25750171 BAFF and APRIL as well as their cognate receptors (BCMA, TACI) correlate with glioma grade. (Meta-analysis) PMID: 24376672 The B cell maturation antigen (BCMA) is a tumor necrosis family receptor member that is predominantly expressed on terminally differentiated B cells and, upon binding to its ligands B cell activator of the TNF family and a proliferation inducing ligand. PMID: 23237506 Activation of B cells through BCMA regulates spinal cord injury-induced autoimmunity via a proliferation-inducing ligand (APRIL) and B-cell-activating factor (BAFF). PMID: 23088438 Data indicate that MAGE3, Survivin and B-cell maturation antigen (BCMA) mRNA-pulsed dendritic cells (DCs) are capable of stimulating tumor-associated antigens (TAA)-specific T-cell responses in multiple myeloma (MM) patients. PMID: 23728352 Data indicate that B-cell maturation antigen (BCMA) is a suitable target for chimeric antigen receptor (CAR)-expressing T cells, and adoptive transfer of anti-BCMA-CAR-expressing T cells is a promising new strategy for treating multiple myeloma. PMID: 23344265 B-cell maturation antigen (BCMA), an essential membrane protein for maintaining the survival of plasma cells, was identified as a glycoprotein exhibiting complex-type N-glycans at a single N-glycosylation site, asparagine 42. PMID: 23776238 the effect of APRIL is mediated via BCMA, which does not activate the classical NF-kappaB pathway, whereas it induces a novel signaling pathway, which involves JNK2 phosphorylation, FOXO3A activation, and GADD45 transcription PMID: 23071284 Serum BCMA levels were higher among patients with progressive disease than those with responsive disease. Overall survival was shorter among patients whose serum BCMA levels were above the median. PMID: 22804669 TNFRSF17 may be a candidate gene associated with the pathogenesis of colon cancer. PMID: 22108903 These data advance BCMA as an inflammation-related TNF superfamily member in keratinocytes, of potential importance in the management of inflammatory skin conditions. PMID: 22166983 primary leukemia B-cell precursors aberrantly express receptors of the BAFF-system, BAFF-R, BCMA, and TACI PMID: 21687682 This is the first study, presenting together the TNFSF members APRIL, BAFF, TWEAK and their receptors in different areas of normal renal tissue and renal cell carcinoma. PMID: 21483105 Signaling through BCMA enhances B cell activation following exposure to TLR9 agonists, and increased expression in SLE may contribute to the production of IgG autoantibodies. PMID: 21250838 genetic polymorphisms are associated with gastrointestinal disorders PMID: 20016944 Expression of BCMA, TACI, and BAFF-R by multiple myeloma cells support cell growth and survival. PMID: 14512299 APRIL.TACI_d2 and APRIL.BCMA complexes together reveal the mechanism by which TACI engages high affinity ligand binding through a single cysteine-rich domain PMID: 15542592 BCMA is a target of donor B-cell immunity in patients with myeloma who respond to Donor lymphocyte infusions PMID: 15692072 Review. APRIL interactions with BCMA likely govern memory B cell populations. PMID: 16919470 Review. Direct BAFF/APRIL signalling in T cells and/or T cell modulation in response to a BAFF-modified B cell compartment may play an important role in inflammation and immunomodulation. PMID: 16931039 The BCMA inhibited HRS cell accumulation in vitro and might attenuate HL expansion in vivo. PMID: 16960154 BCMA TVs were observed only in some CD19+ cell samples. PMID: 17825416 rheumatoid arthritis fibroblast like synoviocytes are stimulated by APRIL and express the APRIL receptor BCMA PMID: 17968879 Expression of B cell maturation Ag (BCMA) is also highly regulated and we demonstrate that BCMA expression is only acquired in MB cells and in a manner accompanied by loss of BAFF-R expression. PMID: 18025170 we observed APRIL expression, together with TACI and BCMA in gut-associated lymphoid tissue, lamina propria, and in the epithelium of stomach, small and large intestine, and rectum. PMID: 19741596 Show More Hide All
Involvement in disease	A chromosomal aberration involving TNFRSF17 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with IL2.
Subcellular Location	Cell membrane; Single-pass type III membrane protein. Endomembrane system; Single-pass type III membrane protein. Note=Perinuclear Golgi-like structures.
Tissue Specificity	Expressed in mature B-cells, but not in T-cells or monocytes.
Database Links	HGNC: 11913 OMIM: 109545 KEGG: hsa:608 STRING: 9606.ENSP00000053243 UniGene: Hs.2556

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Code	CSB-MP023974HU1
Size	$428
Image	(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel. Activity Measured by its binding ability in a functional ELISA. Immobilized BCMA at 2 μg/ml can bind Anti-BCMA recombinant antibody, the EC₅₀ of human BCMA protein is 1.912-2.488 ng/ml. Biological Activity Assay Measured by its binding ability in a functional ELISA. Immobilized TNFSF13B (CSB-MP897523HU1) at 10 μg/ml can bind human BCMA, the EC₅₀ of human BCMA protein is 221.3-298.6 ng/ml. Biological Activity Assay Human TNFSF13B protein Fc tag (CSB-MP897523HU1) captured on COOH chip can bind Human BCMA protein Fc tag (CSB-MP023974HU1) with an affinity constant of 39 nM as detected by LSPR Assay. Biological Activity Assay Activity Measured by its binding ability in a functional ELISA. Immobilized human BCMA at 5 μg/ml can bind Biotinylated human TNFSF13B (CSB-MP897523HU1-B), the EC₅₀ is 0.1752-0.3657 ng/ml. Biological Activity Assay
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Recombinant Human Tumor necrosis factor receptor superfamily member 17(TNFRSF17),partial (Active)

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