Product Description
The protein encoded by human tumor necrosis factor receptor superfamily member 14 ( TNFRSF14, CD270) gene is a member of the TNF-receptor superfamily. This receptor was identified as a cellular mediator of herpes simplex virus (HSV) entry. Binding of HSV viral envelope glycoprotein D (gD) to this receptor protein has been shown to be part of the viral entry mechanism. The cytoplasmic region of this receptor was found to bind to several TRAF family members, which may mediate the signal transduction pathways that activate the immune response.
Recombinant human CD270 extracellular domain cDNA ( 39 – 202 aa) was constructed with codon optimization and expressed with a small T7-His-TEV cleavage site Tag (29aa) fusion at its N-terminal and expressed in E. coli as inclusion bodies.
The final product was refolded using our unique “temperature shift inclusion body refolding” technology and chromatographically purified.
| Parameter, Testing, and Method | CD270 #5127 |
| Quantity | 0.1 mg |
| Volume | 0.2 mL |
| Concentration | 0.5 mg/mL |
| Purity - SDS PAGE Electrophoresis | > 90% |
| Formulation | Formulated in 20 mM pH 8.0 TRIS-HCL Buffer, with proprietary formulation of NaCl, KCl, EDTA, L-Arginine, DTT and Glycerol |
| Form | Solution |
| Production Type | Recombinant - E. Coli |
| Storage Temperature | -20°C |
| Shelf Life | Minimum of 6 months from date of receipt |
| Sterilization Method | Filtration |
| Cell Assay | Pass |
| Sterility- USP modified | No Growth |
| Accession Number | NP_003811.2 |
| Recombinant Protein Sequence | MASMTGGQQMGRGHHHHHHGNLYFQG^GEFLPSCKEDEYPVGSECCPKCSPGYRVKEACGELTGTVCEPCPPGTYIAHLNGLSKCLQCQMCDPAMGLRASRNCSRTENAVCGCSPGHFCIVQDGDHCAACRAYATSSPGQRVQKGGTESQDTLCQNCPPGTFSPNGTLEECQHQTKCSWLVTKAGAGTSSSHWV |
Directions for Use
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Use these recommendations as guidelines to determine the optimal coating conditions for your culture system.
- Thaw CD270 and dilute to desired concentration using serum-free medium or PBS. The final solution should be sufficiently dilute so that the volume added covers the surface evenly.Note: Coating this recombinant protein at 5-10 ug / well (6 well plate) in a specific culture medium may be used for 1) human T and B cell cells functions and differentiation regulation 2) as a potential biomarker protein for infection disease and auto-immune disease diagnostic development and as an antigen for specific antibody production.
- Add appropriate amount of diluted material to culture surface.
- Incubate at room temperature for approximately 1 – 2 hours.
- Aspirate remaining material.
- Rinse plates carefully with dH2O– avoid scratching bottom surface of plates.
- Plates are ready for use. They may also be stored at 2-8°C daamp or air dried if sterility is maintained.
Product Certificate of Analysis
Safety and Documentation
Safety Data Sheet
Certificate of Origin
Product Disclaimer
This product is for R&D use only and is not intended for human or other uses. Please consult the Material Safety Data Sheet for information regarding hazards and safe handling practices.
