Description
system_update_altDatasheet
| Product SKU: | SBRS1169 | 
| Size: | 96T | 
| Application: | This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, I-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF. | 
| Uniprot: | P20333 | 
| Gene ID: | 7133 | 
| Gene Names: | TNFBR / TNFR2 / TNFRSF1B | 
| Synonyms: | Tumor necrosis factor receptor superfamily member 1B (Tumor necrosis factor receptor 2) (TNF-R2) (Tumor necrosis factor receptor type II) (TNF-RII) (TNFR-II) (p75) (p80 TNF-alpha receptor) (CD antigen CD120b) (Etanercept) [Cleaved into: Tumor necrosis factor receptor superfamily member 1b, membrane form Tumor necrosis factor-binding protein 2 (TBP-2) (TBPII)] | 
| Target Species: | Human | 
| Compatible Sample Types: | Cell Culture Supernatants, Plasma, Serum | 
| Design Principle: | Sandwich-based | 
| Method of Detection: | Colorimetric | 
| Quantitative/Semi-Quantitative: | Quantitative | 
| Range: | 5 pg/ml - 2000 pg/ml | 
| Sensitivity: | 5 pg/ml | 
| Recommended Dilution: | 5 fold - 10 fold | 
| Storage/Stability: | The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C. | 
- Pre-Coated 96-well Strip Microplate
 - Wash Buffer
 - Stop Solution
 - Assay Diluent(s)
 - Lyophilized Standard
 - Biotinylated Detection Antibody
 - Streptavidin-Conjugated HRP
 - TMB One-Step Substrate
 
Other materials and equipment required:
The Assay Genie Human sTNFRII PharmaGenie ELISA Kit (SBRS1169) will require other equipment and materials to carry out the assay. Please see list below for further details.
- Distilled or deionized water
 - Precision pipettes to deliver 2 ul to 1 ul volumes
 - Adjustable 1-25 ul pipettes for reagent preparation
 - 100 ul and 1 liter graduated cylinders
 - Tubes to prepare standard and sample dilutions
 - Absorbent paper
 - Microplate reader capable of measuring absorbance at 450nm
 - Log-log graph paper or computer and software for ELISA data analysis
 
- Prepare all reagents, samples and standards as instructed in the manual.
 - Add 100 ul of standard or sample to each well.
 - Incubate 2.5 h at RT or O/N at 4°C.
 - Add 100 ul of prepared biotin antibody to each well.
 - Incubate 1 h at RT.
 - Add 100 ul of prepared Streptavidin solution to each well.
 - Incubate 45 min at RT.
 - Add 100 ul of TMB One-Step Substrate Reagent to each well.
 - Incubate 30 min at RT.
 - Add 50 ul of Stop Solution to each well.
 - Read at 450 nm immediately.