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Product Info Summary
| SKU: | EK0998 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Mouse |
| Application: | ELISA |
| Sample Types: | cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) |
Product info
Product Name
Mouse TNFRSF4/OX40 ELISA Kit PicoKine®
View all OX40/TNFRSF4 ELISA kits
SKU/Catalog Number
EK0998
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Mouse TNFRSF4/OX40 ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Tnfrsf4 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) . Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.
Storage & Handling
Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
Cite This Product
Mouse TNFRSF4/OX40 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0998)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: V20-P211
Sensitivity
<10 pg/ml
Assay Range
31.2 pg/ml - 2,000 pg/ml
Standard Dilution Instructions
See datasheet of EK0998 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK0998 is reactive to Tnfrsf4 in Mouse samples
Validated Sample Types
cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA)
Application Guarantee
EK0998 is guaranteed for ELISA in Mouse by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of OX40/TNFRSF4
Tumor necrosis factor receptor superfamily, member4, also known as ACT35 or CD134 is a cell surface glycoprotein that was discovered through the production of a monoclonal antibody raised against the HUT-102 cell line. It belongs to the tumor necrosis factor receptor superfamily. CD134 was mapped to 1p36 by fluorescence in situ hybridization. CD134 is the primary receptor for feline immunodeficiency virus. CD134 expression can promote viral binding and renders cells permissive for viral entry, productive infection, and syncytium formation. Stimulating the receptor can improve the response to a powerful virus vector and may be useful in vaccine development.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK0998-CAP | Anti-Mouse Tnfrsf4 Pre-coated 96-well strip microplate | 1 |
| EK0998-ST | Mouse Tnfrsf4 Standard | 2 vials, 10 ng/tube |
| EK0998-DA | Mouse Tnfrsf4 Biotinylated antibody (100x) | 100ul |
| AR1103 | Avidin-Biotin-Peroxidase Complex (100x) | 100ul |
| AR1106-1 | Sample Diluent | 30ml |
| AR1106-2 | Antibody Diluent | 12ml |
| AR1106-3 | Avidin-Biotin-Peroxidase Diluent | 12ml |
| AR1104 | Color Developing Reagent (TMB) | 10ml |
| AR1105 | Stop Solution | 10ml |
| AR1106-5 | Wash Buffer (25x) | 20ml |
| PLA-SEA | Adhesive plate sealers | 4 |
*The kit components are not available for individual purchase.
Materials Required But Not Included In Kit
- Microplate Reader capable of reading absorbance at 450nm.
- Incubator.
- Automated plate washer (optional).
- Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
- Multichannel pipettes are recommended for large amount of samples.
- Deionized or distilled water.
- 500ml graduated cylinders.
- Test tubes for dilution.
Data Examples, Quality Control Data & Sample Dilution
Validation Standard Curve O.D. At 450nm
| Concentration (pg/ml) | 0 | 31.2 | 62.5 | 125 | 250 | 500 | 1000 | 2000 |
| O.D. | 0.018 | 0.052 | 0.111 | 0.217 | 0.343 | 0.705 | 1.269 | 1.898 |
Data Example Images
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Mouse TNFRSF4/OX40 PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect OX40/TNFRSF4, Dilution ratio of 1:1, concentration in serum and plasma is 0-20 pg/ml..
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Mouse TNFRSF4/OX40 ELISA Kit PicoKine® within the same batch/lot to ensure the consistency of the kits' performances. ELISA intra assay consistency is measured using wells from the same plate/assay kit. ELISA inter assay consistency is measured using wells from different plates from the same batch production/lot.
| Intra-Assay Precision | Inter-Assay Precision | |||||
|---|---|---|---|---|---|---|
| Sample | 1 | 2 | 3 | 1 | 2 | 3 |
| n | 16 | 16 | 16 | 24 | 24 | 24 |
| Mean (pg/ml) | 100 | 233 | 894 | 97 | 255 | 891 |
| Standard deviation | 5.8 | 14.91 | 39.33 | 5.72 | 16.42 | 43.65 |
| CV (%) | 5.8% | 6.4% | 4.4% | 5.9% | 6.4% | 4.9% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of OX40/TNFRSF4 in ELISA kits from four different production batches/lots.
| Lots | Lot 1 (pg/ml) | Lot 2 (pg/ml) | Lot 3 (pg/ml) | Lot 4 (pg/ml) | Mean (pg/ml) | Standard Deviation | CV (%) |
|---|---|---|---|---|---|---|---|
| Sample 1 | 100 | 92 | 86 | 86 | 91 | 5.74 | 6.3% |
| Sample 2 | 233 | 215 | 231 | 255 | 233 | 14.23 | 6.1% |
| Sample 3 | 894 | 988 | 987 | 983 | 963 | 39.88 | 4.1% |
Protein Target Info & Infographic
Gene/Protein Information For Tnfrsf4 (Source: Uniprot.Org, NCBI)
Gene Name
Tnfrsf4
Full Name
Tumor necrosis factor receptor superfamily member 4
Weight
30154 MW
Alternative Names
Tumor necrosis factor receptor superfamily member 4;OX40 antigen;OX40L receptor;CD134;Tnfrsf4;Ox40, Txgp1; TNFRSF4 ACT35, CD134, IMD16, OX40, TXGP1L TNF receptor superfamily member 4 tumor necrosis factor receptor superfamily member 4|ACT35 |ATC35 |CD134 |OX40 |OX40 cell surface |OX40 homologue|OX40L receptor|TAX transcriptionally-activated glycoprotein 1 receptor|lymphoid activation e ACT35|tax-transcriptionally activated glycoprotein 1 receptor
*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".For more info on Tnfrsf4, check out the Tnfrsf4 Infographic
We have 30,000+ of these available, one for each gene! check them out.
In this infographic you will see the following information for Tnfrsf4: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us [email protected].
Specific Publications For Mouse TNFRSF4/OX40 ELISA Kit PicoKine® (EK0998)
Hello CJ!
EK0998 has been cited in 2 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
Critical role of OX40 in drug‐induced acute liver injury
OX40 Regulates Both Innate and Adaptive Immunity and Promotes Nonalcoholic Steatohepatitis
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Customer Reviews
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Customer Q&As
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3 Customer Q&As for Mouse TNFRSF4/OX40 ELISA Kit PicoKine®
Question
Q: if the enzyme conjugated OX40 antibodies are mixed with the substrate, will that convert the substrate into the enzymatic reaction product? Or the enzyme function is only activated when the antibody is attached with the OX40 antigen?
L. Phillips
Verified customer
Asked: 2020-08-08
Answer
A: The enzyme is always active. Avoid contaminating the substrate with enzyme prior to the incubation otherwise it compromises the assay with false positive signal.
Boster Scientific Support
Answered: 2020-08-08
Question
Q: for how much duration can samples (cell cultures, serum, and plasma) be stored and still be stable for measuring OX40 using the EK0998 Mouse OX40 Picokine® ELISA Kit?
M. Martinez
Verified customer
Asked: 2020-03-17
Answer
A: Boster Bio does not evaluate sample stability. Variations in sample collection, processing, and storage may change the stabilityof samples. It is recommend to assay sample immediately after collection when possible, or aliquot into single use volumes and store samples frozen. avoid repetitive freeze-thaw cycles with the stored samples to prevent protein degradation.
Boster Scientific Support
Answered: 2020-03-17
Question
Q: how to analyze ELISA data? I have obtained OX40 level in cell lysates.
R. Gandhi
Verified customer
Asked: 2019-06-06
Answer
A: please read this article on ELISA data analysis. bosterbio.com/ELISA-data-analysis-instructions. Boster also provides a free tool that you can use to analyze ELISA data. bosterbio.com/biology-research-tools/ELISA-data-analysis-online
Boster Scientific Support
Answered: 2019-06-06
