Thermo Fisher Scientific CD266 (TWEAK Receptor) Monoclonal Antibody (ITEM-1), eBioscience
Human TWEAK Receptor (Fn14) 인식하는 ITEM-1 단클론 항체로, Flow Cytometry와 IHC(Frozen)에 사용 가능. Unconjugated 포맷, 0.5 mg/mL 농도, PBS buffer에 sodium azide 포함. Fn14 관련 세포 이동, 증식, 혈관신생 연구에 적합.
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Thermo Fisher Scientific CD266 (TWEAK Receptor) Monoclonal Antibody (ITEM-1), eBioscience
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Frozen) (IHC (F)) | Assay-Dependent |
| Flow Cytometry (Flow) | 1 µg/test |
| Functional Assay (Functional) | Assay-Dependent |
Product Specifications
| Specification | Detail |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | ITEM-1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2865319 |
| Purity | >90% (SDS-PAGE) |
| Aggregation | <10% (HPLC) |
| Filtration | 0.2 µm post-manufacturing filtered |
Additional Formats
Product Specific Information
The ITEM-1 monoclonal antibody reacts with human TWEAK Receptor/Fn14 (fibroblast growth factor-inducible 14 kDa protein). Fn14 is distantly related to the TNFR family, containing one cysteine-rich domain and a TNFR-associated factor binding domain but lacking a death domain. Fn14 is involved in TWEAK-induced endothelial cell migration, proliferation, and angiogenesis. TWEAK-induced cell death via Fn14 includes both apoptosis and necrosis, and can be blocked by anti-TWEAK antibody CARL-1. Fn14 is expressed on HUVEC and certain cancer tissues but not on freshly isolated PBMCs. Fn14 mRNA expression has been identified during liver regeneration.
Applications Reported: ITEM-1 antibody has been used for flow cytometric analysis and immunohistochemical staining of frozen tissue sections. It has also been used in induction of cell death in transfected cells (use Functional Grade purified ITEM-1 for functional assays).
Applications Tested: Tested by flow cytometric analysis on human Fn14 transfected cells. Recommended ≤1 µg per test (100 µL final volume). Cell number should be determined empirically (10^5–10^8 cells/test). Antibody titration recommended for optimal performance.
Target Information
TWEAK is a member of the TNF family and acts as a weak inducer of apoptosis. Its receptor, TweakR (Fn14), was isolated from a HUVEC cDNA library and belongs to the TNF receptor superfamily. TweakR initiates proliferative signaling by binding to TRAF1, 2, and 3. TweakR mRNA is upregulated during tissue regeneration in the aorta and liver and may play roles in vascular cell migration and angiogenesis.
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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