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Product Info Summary
| SKU: | EK0561 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Human |
| Application: | ELISA |
| Sample Types: | cell culture supernatants, serum, plasma (heparin) , saliva and urine. |
Product info
Product Name
Human E-Cadherin/CDH1/Cadherin-1 ELISA Kit PicoKine®
SKU/Catalog Number
EK0561
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Human E-Cadherin 1 ELISA Kit PicoKine® (96 Tests). Quantitate Human CDH1 in cell culture supernatants, serum, plasma (heparin) , saliva and urine. Sensitivity: 15pg/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 E-Cadherin/CDH1/Cadherin-1 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0561)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: D155-I707
Sensitivity
<15 pg/ml
Assay Range
156 pg/ml - 10,000 pg/ml
Standard Dilution Instructions
See datasheet of EK0561 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK0561 is reactive to CDH1 in Human samples
Validated Sample Types
cell culture supernatants, serum, plasma (heparin) , saliva and urine.
Application Guarantee
EK0561 is guaranteed for ELISA in Human by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of CDH1
E-Cadherin, also called Cadherin 1 (CDH1), Uvomorulin or calcium-dependent ashesion protein, epithelial. E-cadherin is a Ca (2+)-dependent epithelial cell-cell adhesion molecule. Downregulation of E-cadherin expression often correlates with strong invasive potential and poor prognosis of human carcinomas. The gene spans a region of approximately 100 kb, and its location on chromosome 16q22.1. It contains 16 exons and a 65-kb-long intron 2. E-cadherin gene mutations may contribute to the development of diffusely growing gastric carcinomas. E-cadherin plays a central part in the process of epithelial morphogenesis and acts as a strong invasion suppressor in experimental tumor cell systems. The standard product used in this kit is recombinant gene expression with the molecular mass of 120KDa.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK0561-CAP | Anti-Human CDH1 Pre-coated 96-well strip microplate | 1 |
| EK0561-ST | Human CDH1 Standard | 2 vials, 10 ng/tube |
| EK0561-DA | Human CDH1 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 | 156 | 312 | 625 | 1250 | 2500 | 5000 | 10000 |
| O.D. | 0.090 | 0.133 | 0.194 | 0.332 | 0.538 | 0.736 | 1.342 | 2.038 |
Data Example Images
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Human E-Cadherin PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect CDH1, Dilution ratio of 1:10, concentration in serum and plasma is 17-71 ng/ml..
Some articles we found to cite concentrations of CDH1 in samples: 24712279, 23122825 (Pubmed IDs).
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Human E-Cadherin/CDH1/Cadherin-1 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) | 265 | 1264 | 4789 | 253 | 1258 | 4691 |
| Standard deviation | 15.37 | 58.14 | 324.65 | 16.69 | 61.64 | 318.98 |
| CV (%) | 5.8% | 4.6% | 6.8% | 6.6% | 4.9% | 6.8% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of CDH1 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 | 265 | 266 | 300 | 267 | 274 | 14.73 | 5.3% |
| Sample 2 | 1264 | 1074 | 1156 | 1112 | 1151 | 71.13 | 6.1% |
| Sample 3 | 4789 | 4996 | 5212 | 5707 | 5176 | 341.11 | 6.5% |
Protein Target Info & Infographic
Gene/Protein Information For CDH1 (Source: Uniprot.Org, NCBI)
Gene Name
CDH1
Full Name
Cadherin-1
Weight
97456 MW
Alternative Names
Cadherin-1;CAM 120/80;Epithelial cadherin;E-cadherin;Uvomorulin;CD324;E-Cad/CTF1;E-Cad/CTF2;E-Cad/CTF3;CDH1;CDHE, UVO; CDH1 Arc-1, BCDS1, CD324, CDHE, ECAD, LCAM, UVO cadherin 1 cadherin-1|CAM 120/80|E-cadherin 1|cadherin 1, E-cadherin (epithelial)|cadherin 1, type 1, E-cadherin (epithelial)|calcium-dependent adhesion protein, epithelial|cell-CAM 120/80|epididymis secretory sperm binding protein|epithelial cadherin|uvomorulin
*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 CDH1, check out the CDH1 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 CDH1: 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 E-Cadherin/CDH1/Cadherin-1 ELISA Kit PicoKine® (EK0561)
Hello CJ!
EK0561 has been cited in 4 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.
sEcad and EGF Levels Increased in Urine of Non-ferrous Metal Workers and Medium of Uroepithelial Cell Line Treated by Arsenic
Long-term treatment with arsenite activates HER1 and HER2 through upregulating EGF, TGFα, and HSP90 in a human uroepithelial cell line
Comparison of the effects of Crataegus oxyacantha extract, aerobic exercise and their combination on the serum levels of ICAM-1 and E-Selectin in patients with stable angina pectoris
FGF-23/Vitamin D Axis in Type 1 Diabetes: The Potential Role of Mineral Metabolism in Arterial Stiffness
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Customer Reviews
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Customer Q&As
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Find answers in Q&As, reviews.
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Submit your question
10 Customer Q&As for Human E-Cadherin/CDH1/Cadherin-1 ELISA Kit PicoKine®
Question
Q: is there any online tool I can use to streamline the data analysis for my ELISA results?
Verified Customer
Verified customer
Asked: 2020-12-16
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: 2020-12-16
Question
Q: for how much duration can samples (cell cultures, serum, and plasma) be stored and still be stable for analysis CDH1 using the EK0561 Human CDH1 Picokine® ELISA Kit?
J. Surve
Verified customer
Asked: 2020-11-22
Answer
A: Boster Bio does not assess sample stability. Variations in sample collection, processing, and storage may affect 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 in order to limit protein degradation.
Boster Scientific Support
Answered: 2020-11-22
Question
Q: can you recommend the dilution ratio of serum samples for detection of CDH1 in Human saliva? I am trying to measure a a number of 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: 2020-11-10
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 CDH1 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: 2020-11-10
Question
Q: if the enzyme conjugated CDH1 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 CDH1 antigen?
D. Babu
Verified customer
Asked: 2019-12-23
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: 2019-12-23
Question
Q: can I use citrate plasma as samples in Human CDH1 Picokine® ELISA Kit (Catalog # EK0561)?
J. White
Verified customer
Asked: 2019-04-15
Answer
A: Chelating agents such as EDTA, Heparin and Citrate can sequester metal ions from the functional domain of CDH1 causing disruption of its protein structure. CDH1 may be denatured as a result and may compromise the assay's measurements. The chilating sites could also be too close to the epitopes needed for detection and block the antigen antibody reaction. We have tested the CDH1 ELISA, treating samples with a number of anticoagulants and decided that heparin can be used for treatment of blood/plasma samples. Do not use other anticoagulents when collecting samples.
Boster Scientific Support
Answered: 2019-04-15
Question
Q: how to analyze ELISA data? I have performed CDH1 level in saliva.
T. Jones
Verified customer
Asked: 2018-12-30
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: 2018-12-30
Question
Q: can you tell me how to prepare cell lysates prepared for use in Picokine® ELISA kits?
Verified Customer
Verified customer
Asked: 2018-05-22
Answer
A: for those Picokine® ELISAs where cell or tissue lysate is a validated sample type, sample preparation instructions for lysate are present in the product insert. Components in lysate and lysis buffer can change immunoreactivity, so if lysate is not a validated sample type, care must be taken in sample preparation and validation.
Boster Scientific Support
Answered: 2018-05-22
Question
Q: Are Boster Bio recombinant proteins and antibodies sterile?
Verified Customer
Verified customer
Asked: 2018-04-21
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: 2018-04-21
Question
Q: how many samples can be assayed in a Picokine® ELISA Kit?
S. King
Verified customer
Asked: 2016-06-20
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 vary slightly by kit so please refer to each datasheet for details.
Boster Scientific Support
Answered: 2016-06-20
Question
Q: Can CDH1 ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
Verified Customer
Verified customer
Asked: 2014-07-16
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 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 see 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: 2014-07-16
