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Product Info Summary
| SKU: | EK1503 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Human |
| Application: | ELISA |
| Sample Types: | cell culture supernatants, serum and plasma (heparin). |
Product info
Product Name
Human LRIG3 ELISA Kit PicoKine®
SKU/Catalog Number
EK1503
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Human LRIG3 ELISA Kit PicoKine® (96 Tests). Quantitate Human LRIG3 in cell culture supernatants, serum and plasma (heparin). Sensitivity: 12pg/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 LRIG3 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK1503)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: D28-T807
Sensitivity
<12 pg/ml
Assay Range
62.5 pg/ml - 4,000 pg/ml
Standard Dilution Instructions
See datasheet of EK1503 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK1503 is reactive to LRIG3 in Human samples
Validated Sample Types
cell culture supernatants, serum and plasma (heparin).
Application Guarantee
EK1503 is guaranteed for ELISA in Human by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of LRIG3
LRIG3 is a 1,119-amino acid protein that contains a signal peptide. This gene is mapped to chromosome 12q13.2. Northern blot analysis detected a 5.1-kb LRIG3 transcript in all tissues analyzed. Quantitative RT-PCR detected highest expression in stomach and lowest expression in blood. And quantitative RT-PCR of mouse tissues revealed ubiquitous expression, but the pattern of expression differed from that in human tissues. LRIG3 may play a role in craniofacial and inner ear morphogenesis during embryonic development. In addition, it may act within the otic vesicle epithelium to control formation of the lateral semicircular canal in the inner ear, possibly by restricting the expression of NTN1.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK1503-CAP | Anti-Human LRIG3 Pre-coated 96-well strip microplate | 1 |
| EK1503-ST | Human LRIG3 Standard | 2 vials, 10 ng/tube |
| EK1503-DA | Human LRIG3 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. | 0.019 | 0.081 | 0.139 | 0.267 | 0.642 | 1.196 | 1.767 | 2.112 |
Data Example Images
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Human LRIG3 PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect LRIG3, Dilution ratio of 1:1, concentration in serum and plasma is less than the lowest standard, 62.5 pg/ml..
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Human LRIG3 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 | 680 | 1076 | 92 | 689 | 1148 |
| Standard deviation | 4.9 | 46.92 | 73.16 | 5.79 | 48.91 | 89.54 |
| CV (%) | 4.9% | 6.9% | 6.8% | 7.1%% | 7.1% | 7.8% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of LRIG3 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 | 108 | 99 | 93 | 100 | 5.33 | 5.3% |
| Sample 2 | 680 | 623 | 576 | 637 | 629 | 37.11 | 5.8% |
| Sample 3 | 1076 | 1073 | 1250 | 1113 | 1128 | 72.17 | 6.3% |
Protein Target Info & Infographic
Gene/Protein Information For LRIG3 (Source: Uniprot.Org, NCBI)
Gene Name
LRIG3
Full Name
Leucine-rich repeats and immunoglobulin-like domains protein 3
Weight
123434 MW
Alternative Names
Leucine-rich repeats and immunoglobulin-like domains protein 3;LIG-3;LRIG3;LIG3;UNQ287/PRO326/PRO335; LRIG3 LIG3 leucine rich repeats and immunoglobulin like domains 3 leucine-rich repeats and immunoglobulin-like domains protein 3|LIG-3
*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 LRIG3, check out the LRIG3 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 LRIG3: 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 LRIG3 ELISA Kit PicoKine® (EK1503)
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Customer Reviews
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Customer Q&As
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6 Customer Q&As for Human LRIG3 ELISA Kit PicoKine®
Question
Q: for how much duration can samples (cell cultures, serum, and plasma) be stored and still be stable for quantification LRIG3 using the EK1503 Human LRIG3 Picokine® ELISA Kit?
Verified Customer
Verified customer
Asked: 2020-07-15
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 on-stat 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: 2020-07-15
Question
Q: is there any online tool I can use to streamline the data analysis for my ELISA results?
Verified Customer
Verified customer
Asked: 2020-02-19
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: 2020-02-19
Question
Q: can you suggest the dilution ratio of serum samples for detection of LRIG3 in Human serum? I am trying to measure a a number of analytes and it requires 100ul of diluted samples for each well. We have limited sample quantitys so we like to dilute as much as possible.
Verified Customer
Verified customer
Asked: 2018-11-29
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 LRIG3 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: 2018-11-29
Question
Q: What is the optimal O.D. value for LRIG3 ELISA kit? I used your LRIG3 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 LRIG3 even though the O.D. values are not very high?
M. Jackson
Verified customer
Asked: 2018-09-23
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 protocol, 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 proportion 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 LRIG3 ELISA kit to have sensitivity of 12pg/ml, that means the minimum amount of LRIG3 that can be declared/interpreted as positive by the above standard is 12pg/ml.
Boster Scientific Support
Answered: 2018-09-23
Question
Q: Can LRIG3 ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
P. Robinson
Verified customer
Asked: 2018-05-04
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 a must. 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: 2018-05-04
Question
Q: Are Boster Bio recombinant proteins and antibodies sterile?
Verified Customer
Verified customer
Asked: 2015-07-14
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: 2015-07-14
