| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
4.69pg/mL |
| Detection Limit: |
7.81~500pg/mL |
| Short Description: |
This TNFRSF1B Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin). |
| Storage Instruction: |
If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time: |
3.5h |
| Detection: |
Colormetric |
| Gene Symbol: |
TNFRSF1B |
| Gene ID: |
7133 |
| Uniprot ID: |
TNR1B_HUMAN |
| Specificity: |
This kit recognizes Human TNFRSF1B in samples. No significant cross-reactivity or interference between Human TNFRSF1B and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Function | Receptor with high affinity for TNFSF2/TNF-alpha and approximately 5-fold lower affinity for homotrimeric TNFSF1/lymphotoxin-alpha. The TRAF1/TRAF2 complex recruits the apoptotic suppressors BIRC2 and BIRC3 to TNFRSF1B/TNFR2. This receptor mediates most of the metabolic effects of TNF-alpha. Isoform 2 blocks TNF-alpha-induced apoptosis, which suggests that it regulates TNF-alpha function by antagonizing its biological activity. |
| Protein Name | Tumor Necrosis Factor Receptor Superfamily Member 1bTumor Necrosis Factor Receptor 2Tnf-R2Tumor Necrosis Factor Receptor Type IiTnf-RiiTnfr-IiP75P80 Tnf-Alpha ReceptorCd Antigen Cd120bEtanercept Cleaved Into - Tumor Necrosis Factor Receptor Superfamily Member 1b - Membrane Form - Tumor Necrosis Factor-Binding Protein 2Tbp-2Tbpii |
| Database Links | Reactome: R-HSA-5668541Reactome: R-HSA-5669034Reactome: R-HSA-6783783Reactome: R-HSA-6785807Reactome: R-HSA-6798695 |
| Cellular Localisation | Isoform 1: Cell MembraneSingle-Pass Type I Membrane ProteinIsoform 2: SecretedTumor Necrosis Factor-Binding Protein 2: Secreted |
| Alternative ELISA Names | Tumor Necrosis Factor Receptor Superfamily Member 1b ELISA kitTumor Necrosis Factor Receptor 2 ELISA kitTnf-R2 ELISA kitTumor Necrosis Factor Receptor Type Ii ELISA kitTnf-Rii ELISA kitTnfr-Ii ELISA kitP75 ELISA kitP80 Tnf-Alpha Receptor ELISA kitCd Antigen Cd120b ELISA kitEtanercept Cleaved Into - Tumor Necrosis Factor Receptor Superfamily Member 1b - Membrane Form - Tumor Necrosis Factor-Binding Protein 2 ELISA kitTbp-2 ELISA kitTbpii ELISA kitTNFRSF1B ELISA kitTNFBR ELISA kitTNFR2 ELISA kit |
| Specificity | This kit recognizes Human TNFRSF1B in samples. No significant cross-reactivity or interference between Human TNFRSF1B and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro ELISA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent | 1 vial, 10 mL | 2-8℃ (Protect from light) |
| Stop Solution | 1 vial, 10 mL | 2-8°C |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 87-100 | 94 |
| EDTA plasma (n=8) | 86-100 | 93 |
| Cell culture media (n=8) | 89-103 | 95 |
| | Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision |
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (pg/mL) | 26.80 | 51.68 | 189.20 | 29.35 | 54.20 | 197.22 |
| Standard deviation | 1.36 | 2.99 | 8.59 | 1.74 | 2.99 | 6.90 |
| CV (%) | 5.07 | 5.79 | 4.54 | 5.93 | 5.52 | 3.50 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
