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Product Info Summary
| SKU: | EK1496 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Human |
| Application: | ELISA |
| Sample Types: | cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). |
Product info
Product Name
Human DTK/TYRO3 ELISA Kit PicoKine®
SKU/Catalog Number
EK1496
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Human DTK/TYRO3 ELISA Kit PicoKine® (96 Tests). Quantitate Human TYRO3 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
Human DTK/TYRO3 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK1496)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: A41-S428
Sensitivity
<10 pg/ml
Assay Range
125 pg/ml - 8,000 pg/ml
Standard Dilution Instructions
See datasheet of EK1496 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK1496 is reactive to TYRO3 in Human samples
Validated Sample Types
cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
Application Guarantee
EK1496 is guaranteed for ELISA in Human by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of Dtk/TYRO3
Tyrosine-protein kinase receptor TYRO3 is an enzyme that in humans is encoded by the TYRO3 gene. The gene is part of a 3-member transmembrane receptor kinase receptor family with a processed pseudogene distal on chromosome 15. The encoded protein is activated by the products of the growth arrest-specific gene 6 and protein S genes and is involved in controlling cell survival and proliferation, spermatogenesis, immunoregulation and phagocytosis. The encoded protein has also been identified as a cell entry factor for Ebola and Marburg viruses.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK1496-CAP | Anti-Human TYRO3 Pre-coated 96-well strip microplate | 1 |
| EK1496-ST | Human TYRO3 Standard | 2 vials, 10 ng/tube |
| EK1496-DA | Human TYRO3 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 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
| O.D | 0.191 | 0.253 | 0.314 | 0.481 | 0.642 | 1.063 | 1.455 | 2.116 |
Data Example Images
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Human DTK/TYRO3 PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect Dtk/TYRO3, Dilution ratio of 1:1, concentration in serum and plasma is 1.3-3.5 ng/ml..
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Human DTK/TYRO3 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) | 160 | 1466 | 3561 | 151 | 1342 | 3663 |
| Standard deviation | 6.4 | 92.35 | 199.41 | 6.04 | 89.91 | 267.39 |
| CV (%) | 4% | 6.7%% | 5.6% | 4% | 6.7% | 7.3% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of Dtk/TYRO3 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 | 160 | 174 | 154 | 145 | 158 | 10.54 | 6.6% |
| Sample 2 | 1466 | 1313 | 1377 | 1551 | 1426 | 89.98 | 6.3% |
| Sample 3 | 3561 | 3886 | 3711 | 3514 | 3668 | 145.37 | 3.9% |
Protein Target Info & Infographic
Gene/Protein Information For TYRO3 (Source: Uniprot.Org, NCBI)
Gene Name
TYRO3
Full Name
Tyrosine-protein kinase receptor TYRO3
Weight
96905 MW
Superfamily
protein kinase superfamily
Alternative Names
Tyrosine-protein kinase receptor TYRO3;2.7.10.1;Tyrosine-protein kinase BYK;Tyrosine-protein kinase DTK;Tyrosine-protein kinase RSE;Tyrosine-protein kinase SKY;Tyrosine-protein kinase TIF;TYRO3;BYK, DTK, RSE, SKY, TIF; TYRO3 BYK, Dtk, Etk-2, RSE, Rek, Sky, Tif TYRO3 protein tyrosine kinase tyrosine-protein kinase receptor TYRO3|tyrosine-protein kinase DTK|tyrosine-protein kinase RSE|tyrosine-protein kinase SKY|tyrosine-protein kinase TIF|tyrosine-protein kinase byk
*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 TYRO3, check out the TYRO3 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 TYRO3: 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 Human DTK/TYRO3 ELISA Kit PicoKine® (EK1496)
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Customer Reviews
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Customer Q&As
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6 Customer Q&As for Human DTK/TYRO3 ELISA Kit PicoKine®
Question
Q: What is the optimal O.D. value for Dtk ELISA kit? I used your Dtk ELISA on serum samples. For my positive control, I received an O.D. value of 0.826, while my negative control received a value of 0.136. I obtained both of these controls from the ELISA kit, where your kit's typical data shows O.D. values much higher than my positive control and your background is lower. My samples O.D. values are around 0.225 and the highest is only 0.357. can I consider these samples contain Dtk even though the O.D. values are not very high?
Verified Customer
Verified customer
Asked: 2020-08-03
Answer
A: The absolute O.D. values may change according to incubation time. The more you incubate the higher the O.D. values are going to be. what you should focus on is whether your sample O.D. values are statistically significantly higher than your blank values. regarding your assay, you could extend your development time in the substrate incubation step to obtain higher O.D. values, as long as your negative controls' O.D. values are not increasing faster in relation to your positive controls. normally, a sample with O.D. value 2 standard deviations higher than your negative controls can be considered positive. We calculate the sensitivity of this ELISA kit by converting cutoff O.D. value, calculated as the average of 20 negative controls plus 2 standard deviations of the 20 negative controls, into a concentration. in other words, when we claim this Dtk ELISA kit to have sensitivity of 10pg/ml, that means the minimum amount of Dtk that can be declared/interpreted as positive by the above standard is 10pg/ml.
Boster Scientific Support
Answered: 2020-08-03
Question
Q: we need your recommendation regarding the dilution ratio of serum samples for detection of Dtk in Human cell lysates? I am trying to measure a multiple analytes and it requires 100ul of diluted samples for each well. We have limited sample volumes so we like to dilute as much as possible.
K. Wang
Verified customer
Asked: 2020-03-03
Answer
A: without knowing 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 Dtk 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: 2020-03-03
Question
Q: how do I analyze ELISA data? I measured Dtk level in cell lysates.
Verified Customer
Verified customer
Asked: 2020-01-11
Answer
A: we recommend you 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: 2020-01-11
Question
Q: Can Dtk ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
Verified Customer
Verified customer
Asked: 2019-07-26
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 suitable for other sample types than we have tested: it means further investigation is required. 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 check 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: 2019-07-26
Question
Q: how long can samples (cell cultures, serum, and plasma) be stored and still be stable for measurement Dtk using the EK1496 Human Dtk Picokine® ELISA Kit?
Verified Customer
Verified customer
Asked: 2018-02-12
Answer
A: Boster Bio does not assess sample stability. Variations in sample collection, processing, and storage may change the stabilityof samples. It is recommend to assay sample on priority basis collection when possible, or aliquot into single use volumes and store samples frozen. limit repetitive freeze-thaw cycles with the stored samples to prevent protein degradation.
Boster Scientific Support
Answered: 2018-02-12
Question
Q: if the enzyme conjugated Dtk antibodies are mixed with the substrate, will that change the substrate into the enzymatic reaction product? Or the enzyme function is only activated when the antibody is attached with the Dtk antigen?
Verified Customer
Verified customer
Asked: 2017-09-27
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: 2017-09-27
