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Product Info Summary
| SKU: | EK0444 |
|---|---|
| Size: | 96 wells/kit, with removable strips. |
| Reactive Species: | Human |
| Application: | ELISA |
| Sample Types: | cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine. |
Product info
Product Name
Human M-CSF ELISA Kit PicoKine®
SKU/Catalog Number
EK0444
Size
96 wells/kit, with removable strips.
*Question: How many samples can I assay/run in this kit?
Description
Human M-CSF ELISA Kit PicoKine® (96 Tests). Quantitate Human CSF1 in cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine. 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 M-CSF ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0444)
Clonality of Antibodies
See Datasheet for details
Standard Protein
Expression system for standard: E.coli; Immunogen sequence: E33-S190
Sensitivity
<10 pg/ml
Assay Range
62.5 pg/ml - 4,000 pg/ml
Standard Dilution Instructions
See datasheet of EK0444 for more details
Cross-reactivity
There is no detectable cross-reactivity with other relevant proteins.
Reactive Species
EK0444 is reactive to CSF1 in Human samples
Validated Sample Types
cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine.
Application Guarantee
EK0444 is guaranteed for ELISA in Human by Boster Guarantee
See how Boster Bio validate our ELISA kits: ELISA Validation Information
Background of M-CSF
M-CSF, also called CSF1, has a role in development of the placenta. Uterine CSF1 concentration is regulated by a synergistic action of estradiol and progesterone. CSF1 is produced by uterine glandular epithelial cells. It had been found that FMS, the CSF1 receptor, is expressed in placenta and choriocarcinoma cell lines1. The CSF1 gene is mapped to 1p21-p13 and contains 10 exons and 9 introns spanning 20 kb2. And there are 2 forms of CSF1, with 224 and 522 amino acids, resulting from alternative splicing3.
Kit Components
| Catalog Number | Description | Quantity |
|---|---|---|
| EK0444-CAP | Anti-Human CSF1 Pre-coated 96-well strip microplate | 1 |
| EK0444-ST | Human CSF1 Standard | 2 vials, 10 ng/tube |
| EK0444-DA | Human CSF1 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. | 0.004 | 0.128 | 0.299 | 0.537 | 0.992 | 1.347 | 1.803 | 2.095 |
Data Example Images
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Human M-CSF PicoKine ELISA Kit standard curve
Recommended Sample Dilution Ratios
According to our internal validation assays using this ELISA kit, to detect M-CSF, Dilution ratio of 1:1, concentration in serum and plasma is less than the lowest standard, 62.5 pg/ml..
Some articles we found to cite concentrations of M-CSF in samples: 21039040 (Pubmed IDs).
Intra Assay Consistency & Inter Assay Consistency
We measured random samples of Human M-CSF 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) | 152 | 681 | 1139 | 140 | 716 | 1136 |
| Standard deviation | 8.05 | 32.68 | 52.39 | 9.1 | 40.09 | 52.25 |
| CV (%) | 5.3% | 4.8% | 4.6% | 6.5% | 5.6% | 4.6% |
Reproducibility
We ensure reproducibility by testing three samples with differing concentrations of M-CSF 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 | 152 | 153 | 143 | 153 | 150 | 4.2 | 2.8% |
| Sample 2 | 681 | 697 | 651 | 751 | 695 | 36.3 | 5.2% |
| Sample 3 | 1139 | 1296 | 1284 | 1344 | 1265 | 76.54 | 6% |
Protein Target Info & Infographic
Gene/Protein Information For CSF1 (Source: Uniprot.Org, NCBI)
Gene Name
CSF1
Full Name
Macrophage colony-stimulating factor 1
Weight
60179 MW
Alternative Names
Macrophage colony-stimulating factor 1;CSF-1;M-CSF;MCSF;Lanimostim;Processed macrophage colony-stimulating factor 1;CSF1; CSF1 CSF-1, MCSF colony stimulating factor 1 macrophage colony-stimulating factor 1|colony stimulating factor 1 (macrophage)|lanimostim|macrophage colony stimulating factor 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 CSF1, check out the CSF1 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 CSF1: 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 M-CSF ELISA Kit PicoKine® (EK0444)
Hello CJ!
EK0444 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.
Loss of the androgen receptor suppresses intrarenal calcium oxalate crystals deposition via altering macrophage recruitment/M2 polarization with change of the miR-185-5p/CSF-1 signals
Multiple anti-inflammatory and anti-atherosclerotic properties of red wine polyphenolic extracts: differential role of hydroxycinnamic acids, flavonols and stilbenes on endothelial inflammatory gene expression
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Customer Reviews
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Customer Q&As
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6 Customer Q&As for Human M-CSF ELISA Kit PicoKine®
Question
Q: is there any online tool I can use to streamline the data analysis for my ELISA results?
S. Allen
Verified customer
Asked: 2020-10-06
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: 2020-10-06
Question
Q: Can M-CSF ELISA Kits be used with tissue homogenates (or other non-validated sample types)?
Verified Customer
Verified customer
Asked: 2020-06-18
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 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: 2020-06-18
Question
Q: how can I thaw whole blood sample for M-CSF ELISA after freezing?
Verified Customer
Verified customer
Asked: 2020-03-15
Answer
A: do not freeze 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 M-CSF for a later time, you should let the blood clot in glass tubes and collect the serum to freeze for later use.
Boster Scientific Support
Answered: 2020-03-15
Question
Q: if the enzyme conjugated M-CSF 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 M-CSF antigen?
H. Huang
Verified customer
Asked: 2019-08-06
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: 2019-08-06
Question
Q: how do I analyze ELISA data? I measured M-CSF level in plasma .
B. Anderson
Verified customer
Asked: 2018-12-04
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: 2018-12-04
Question
Q: Are Boster Bio recombinant proteins and antibodies sterile?
Verified Customer
Verified customer
Asked: 2016-01-23
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: 2016-01-23
