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Product Info Summary
| SKU: | EK0711 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Mouse |
| Application: | ELISA |
| Sample Types: | cell culture supernatants and serum. |
Product info
Product Name
Mouse CD86/B7-2 ELISA Kit PicoKine®
SKU/Catalog Number
EK0711
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Mouse CD86/B7-2 ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Cd86 in cell culture supernatants and serum. 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 CD86/B7-2 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0711)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: V26-G245
Sensitivity
<10 pg/ml
Assay Range
62.5 pg/ml - 4,000 pg/ml
Standard Dilution Instructions
See datasheet of EK0711 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK0711 is reactive to Cd86 in Mouse samples
Validated Sample Types
cell culture supernatants and serum.
Application Guarantee
EK0711 is guaranteed for ELISA in Mouse by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of B7-2/CD86
Cluster of Differentiation 86 (also known as CD86 and B7-2) is aprotein expressed on antigen-presenting cells that provides costimulatory signals necessary for T cell activation and survival. The CD86 gene encodes a type I membrane protein that is a member of the immunoglobulin superfamily. Using fluorescence in situ hybridization mapping, the CD86, like CD80, was mapped to human 3q21 and mouse chromosome 16, band B5. The antigen presentation coactivators B71 and B72, which are important in other immune-mediated thyroid diseases, are important for lymphocytic infiltration and the immune response against thyroid carcinoma.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK0711-CAP | Anti-Mouse Cd86 Pre-coated 96-well strip microplate | 1 |
| EK0711-ST | Mouse Cd86 Standard | 2 vials, 10 ng/tube |
| EK0711-DA | Mouse Cd86 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 | 62.5 | 125 | 250 | 500 | 1000 | 2000 | 4000 | |
| O.D. | 0.067 | 0.125 | 0.17 | 0.307 | 0.525 | 0.897 | 1.449 | 2.211 |
Data Example Images
Click image to see more details
Mouse CD86/B7-2 PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect B7-2/CD86, Dilution ratio of 1:1, concentration in serum is around 500 pg/ml..
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Mouse CD86/B7-2 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) | 179 | 772 | 1639 | 165 | 834 | 1677 |
| Standard deviation | 11.09 | 412.546 | 86.86 | 12.54 | 62.55 | 95.58 |
| CV (%) | 6.2% | 6.2% | 5.3% | 7.6% | 7.5% | 5.7% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of B7-2/CD86 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 | 179 | 175 | 168 | 168 | 172 | 4.71 | 2.7% |
| Sample 2 | 772 | 787 | 740 | 767 | 766 | 16.97 | 2.2% |
| Sample 3 | 1639 | 1511 | 1669 | 1837 | 1664 | 116.17 | 6.9% |
Protein Target Info & Infographic
Gene/Protein Information For Cd86 (Source: Uniprot.Org, NCBI)
Gene Name
Cd86
Full Name
T-lymphocyte activation antigen CD86
Weight
34666 MW
Alternative Names
T-lymphocyte activation antigen CD86;Activation B7-2 antigen;Early T-cell costimulatory molecule 1;ETC-1;CD86;Cd86; CD86 B7-2, B7.2, B70, CD28LG2, LAB72 CD86 molecule T-lymphocyte activation CD86|B-lymphocyte activation B7-2|BU63|CD86 (CD28 ligand 2, B7-2 )|CTLA-4 counter-receptor B7.2|FUN-1
*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 Cd86, check out the Cd86 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 Cd86: 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 CD86/B7-2 ELISA Kit PicoKine® (EK0711)
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No publications found for EK0711
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Customer Reviews
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Customer Q&As
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10 Customer Q&As for Mouse CD86/B7-2 ELISA Kit PicoKine®
Question
Q: how to proceed with the analysis of ELISA data? I have performed CD86 level in serum.
Verified Customer
Verified customer
Asked: 2020-08-03
Answer
A: we recommend you this article on ELISA data analysis. bosterbio.com/ELISA-data-analysis-instructions. we also provide a convenient online tool that you can use to analyze ELISA data. bosterbio.com/biology-research-tools/ELISA-data-analysis-online
Boster Scientific Support
Answered: 2020-08-03
Question
Q: we need your recommendation regarding the dilution ratio of serum samples for detection of CD86 in Mouse serum? I am trying to measure a few analytes and it requires 100ul of diluted samples for each well. We have low serum volumes so we like to dilute as much as possible.
Verified Customer
Verified customer
Asked: 2020-03-29
Answer
A: without having an understanding the physiological or pathological context of your samples we cannot recommend a dilution ratio without performing a pilot test with your samples. Here is how you can perform a pilot study on your own: perform a serial dilution of your samples on the CD86 ELISA kit to make sure you have a linear ascending curve followed by a plateau, which signifies the samples saturating the detection limit of the kit. Then you can pick the dilution ratios from samples in the linear part of the curve as your experimental dilution ratio.
If you are interested in using our ELISA service, you can also send us your sample and we will take care of everything for you. You can check our service details here: bosterbio.com/services/assay-services/ELISA-testing-service
Since you mentioned you have limited samples, our cost effective multiplex ELISA service would fit perfectly for your needs, where we can generate dozens of data points using as little as 25ul sample volume. Information on this service is also in the above link.
Boster Scientific Support
Answered: 2020-03-29
Question
Q: if the enzyme conjugated CD86 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 CD86 antigen?
Verified Customer
Verified customer
Asked: 2020-01-31
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: 2020-01-31
Question
Q: what is the protocol regarding preparation of cell lysates prepared for use in Picokine® ELISA kits?
W. Smith
Verified customer
Asked: 2020-01-16
Answer
A: for those Picokine® ELISAs where cell or tissue lysate is a validated sample type, sample preparation instructions for lysate can be found in the product insert. Components in lysate and lysis buffer may affect immunoreactivity, so if lysate is not a validated sample type, care must be taken in sample preparation and validation.
Boster Scientific Support
Answered: 2020-01-16
Question
Q: how many samples can be assayed in a Picokine® ELISA Kit?
B. Chen
Verified customer
Asked: 2019-04-05
Answer
A: The Picokine® ELISA Kits will generally run a 7-point standard curve, non-specific binding wells, and 39 samples in duplicate. this may depends upon the kit used so please refer to each datasheet for details.
Boster Scientific Support
Answered: 2019-04-05
Question
Q: for how much duration can samples (cell cultures, serum, and plasma) be stored and still be stable for quantification CD86 using the EK0711 Mouse CD86 Picokine® ELISA Kit?
Verified Customer
Verified customer
Asked: 2019-03-23
Answer
A: Boster Bio does not evaluate sample stability. Variations in sample collection, processing, and storage may alter the stabilityof samples. It is recommend to assay sample right after collection when possible, or aliquot into single use volumes and store samples frozen. avoid repetitive freeze-thaw cycles with the stored samples in order to prevent protein degradation.
Boster Scientific Support
Answered: 2019-03-23
Question
Q: Are Boster Bio recombinant proteins and antibodies sterile?
M. Jha
Verified customer
Asked: 2019-01-11
Answer
A: although the vials are bottled using aseptic techniques, heat-treated vials, and sterile stock solutions, they are not considered or guaranteed to be sterile. If sterile material is required for an experiment, the material can be filtered through a 0.2 micron filter designed for use with biological fluids.
Boster Scientific Support
Answered: 2019-01-11
Question
Q: how to thaw whole blood sample for CD86 ELISA after freezing?
Verified Customer
Verified customer
Asked: 2018-09-13
Answer
A: we do not recommend freezing and thaw whole blood. erythrocytes are fragile and, if frozen and thawed, will undergo hemolysis rendering the samples useless. To keep your blood samples to test CD86 for a later time, you should let the blood clot in glass tubes and separate the serum to freeze for later analysis.
Boster Scientific Support
Answered: 2018-09-13
Question
Q: is there any online tool I can use to streamline the data analysis for my ELISA results?
Verified Customer
Verified customer
Asked: 2016-12-22
Answer
A: We have a web based ELISA curve fitting (4pl) and data analysis tool. Please give it a try: bosterbio.com/biology-research-tools/ELISA-data-analysis-online. You can also consult our article on ELISA data analysis: bosterbio.com/ELISA-data-analysis-instructions
Boster Scientific Support
Answered: 2016-12-22
Question
Q: Can CD86 ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
M. Anderson
Verified customer
Asked: 2016-08-10
Answer
A: Unfortunately, Boster Bio has not routinely validated tissue homogenates as a sample type for ELISA kits. This does not mean that ELISA kits are not valid for other sample types than we have tested: it means further investigation is needed. One will need to perform a spike and recovery study to determine if an unvalidated sample type will work with a particular kit. To perform a spike and recovery experiment, one should divide a sample into two aliquots. In one of the aliquots, the user should spike in a known amount of the kit standard. a dilution series is performed comparing the spiked versus the unspiked sample. Generally, samples with expected recovery and linearity between 80-120% are considered acceptable. This method can be used to validate any sample type that has not been evaluated by Boster Bio. for a more detailed spike and recovery protocol, please contact technical support.
Note: acceptable ranges should be determined individually by each laboratory. Additionally, technical support can help determine if a buffer component is not compatible with a given ELISA kit. please view the Citations tab on the product webpage for peer-reviewed papers utilizing a wide range of sample types. We also have an innovator's reward program where if the user validates our ELISA kits in applications or samples previously not validated by Boster Bio or other users, and share such information with us by submit a review, we will reward the user's efforts with a free antibody or ELISA kit from our catalog. Biocompare.com will also give $20 Amazon giftcard as an additional reward, if the review is submitted there as well.
Boster Scientific Support
Answered: 2016-08-10
