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Product Info Summary
| SKU: | EK0856 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Human |
| Application: | ELISA |
| Sample Types: | cell culture supernatants and serum. |
Product info
Product Name
Human Nidogen-1 / Entactin / NID-1 / NID1 ELISA Kit PicoKine®
View all Nidogen-1/Entactin ELISA kits
SKU/Catalog Number
EK0856
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Human Nidogen-1 / Entactin / NID-1 / NID1 ELISA Kit PicoKine® (96 Tests). Quantitate Human NID1 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
Human Nidogen-1 / Entactin / NID-1 / NID1 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0856)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: NS0; Immunogen sequence: L29-K1114
Sensitivity
<10 pg/ml
Assay Range
62.5 pg/ml - 4,000 pg/ml
Standard Dilution Instructions
See datasheet of EK0856 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK0856 is reactive to NID1 in Human samples
Validated Sample Types
cell culture supernatants and serum.
Application Guarantee
EK0856 is guaranteed for ELISA in Human by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of Nidogen-1/Entactin
Nidogen-1 (NID-1), also known as Entactin, is a protein that in humans is encoded by the NID1 gene. It is a member of the nidogen family of basement membrane glycoproteins. This gene is mapped to 1q42.3. Nidogen-1 is a component of the basement membrane alongside other components such as collagen type IV, proteoglycans (heparan sulfate and glycosaminoglycans), laminin and fibronectin. The protein interacts with several other components of basement membranes. Structurally it (along with perlecan) connects the networks formed by collagens and laminins to each other. It may also play a role in cell interactions with the extracellular matrix. Nidogen-1 also can serve as a bridge between the 2 most abundant molecules in the basement membrane: type IV collagen and laminin.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK0856-CAP | Anti-Human NID1 Pre-coated 96-well strip microplate | 1 |
| EK0856-ST | Human NID1 Standard | 2 vials, 10 ng/tube |
| EK0856-DA | Human NID1 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
Validation Standard Curve O.D. At 450nm
| Concentration (pg/ml) | 0 | 62.5 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| O.D. | 0.068 | 0.154 | 0.217 | 0.343 | 0.575 | 1.063 | 1.696 | 2.048 |
Data Example Images
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Human Nidogen-1/Entactin/NID-1 PicoKine ELISA Kit standard curve
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Human Nidogen-1 / Entactin / NID-1 / NID1 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) | 132 | 391 | 1350 | 121 | 413 | 1428 |
| Standard deviation | 5.41 | 17.98 | 76.95 | 6.65 | 26.43 | 108.52 |
| CV (%) | 4.1% | 4.6% | 5.7% | 5.5% | 6.4% | 7.6% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of Nidogen-1/Entactin 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 | 132 | 145 | 147 | 147 | 142 | 6.25 | 4.4% |
| Sample 2 | 391 | 380 | 383 | 427 | 395 | 18.76 | 4.7% |
| Sample 3 | 1350 | 1536 | 1504 | 1575 | 1491 | 85.33 | 5.7% |
Protein Target Info & Infographic
Gene/Protein Information For NID1 (Source: Uniprot.Org, NCBI)
Gene Name
NID1
Full Name
Nidogen-1
Weight
136377 MW
Alternative Names
Nidogen-1;NID-1;Entactin;NID1;NID; NID1 NID nidogen 1 nidogen-1|NID-1|enactin|entactin|epididymis secretory sperm binding protein
*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 NID1, check out the NID1 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 NID1: 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 Nidogen-1 / Entactin / NID-1 / NID1 ELISA Kit PicoKine® (EK0856)
Hello CJ!
EK0856 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.
Unravelling Heterogeneity of Amplified Human Amniotic Fluid Stem Cells Sub-Populations
Casciaro F,Zia S,Forcato M,Zavatti M,Beretti F,Bertucci E,Zattoni A,Reschiglian P,Alviano F,Bonsi L,Follo MY,Demaria M,Roda B,Maraldi T.Unravelling Heterogeneity of Amplified Human Amniotic Fluid Stem Cells Sub-Populations.Cells.2021 Jan 15;10(1):158.doi:
Species: Human
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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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7 Customer Q&As for Human Nidogen-1 / Entactin / NID-1 / NID1 ELISA Kit PicoKine®
Question
Q: Are Boster Bio recombinant proteins and antibodies sterile?
Verified Customer
Verified customer
Asked: 2019-11-10
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: 2019-11-10
Question
Q: how to analyze ELISA data? I have performed Nidogen-1 level in serum.
Verified Customer
Verified customer
Asked: 2018-12-16
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: 2018-12-16
Question
Q: can you tell me how to prepare cell lysates prepared for use in Picokine® ELISA kits?
Verified Customer
Verified customer
Asked: 2018-05-28
Answer
A: in those Picokine® ELISAs where cell or tissue lysate is a validated sample type, sample preparation instructions for lysate are included 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: 2018-05-28
Question
Q: how to thaw whole blood sample for Nidogen-1 ELISA after freezing?
Verified Customer
Verified customer
Asked: 2018-02-09
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 Nidogen-1 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: 2018-02-09
Question
Q: we need your recommendation regarding the dilution ratio of serum samples for detection of Nidogen-1 in Human serum? I am trying to measure a multiple 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: 2017-06-18
Answer
A: unable to know 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 Nidogen-1 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: 2017-06-18
Question
Q: Can Nidogen-1 ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
K. Patel
Verified customer
Asked: 2016-05-03
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 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 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: 2016-05-03
Question
Q: how many samples can be assayed in a Picokine® ELISA Kit?
M. Dhawan
Verified customer
Asked: 2015-01-05
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: 2015-01-05
