Bovine folic acid,FA ELISA Kit

Code CSB-E13074B
Size 96T,5×96T,10×96T
Trial Size 24T ELISA Kit Trial Size (Only USD$150/ kit)
* The sample kit cost can be deducted from your subsequent orders of 96T full size kits of the same analyte at 1/5 per kit, until depleted in 6 months. Apply now
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Product Details

Target Name
folic acid,FA
Alternative Names
Bos taurus (Bovine)
Sample Types
serum, plasma,tissue homogenates
Detection Range
0.39 ng/mL-100 ng/mL
0.39 ng/mL
Assay Time
Sample Volume
Detection Wavelength
450 nm
Research Area
Assay Principle
Intra-assay Precision (Precision within an assay): CV%<8%      
Three samples of known concentration were tested twenty times on one plate to assess.  
Inter-assay Precision (Precision between assays): CV%<10%      
Three samples of known concentration were tested in twenty assays to assess.    
To assess the linearity of the assay, samples were spiked with high concentrations of bovine FA in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)  
1:20 Average % 95  
Range % 90-100  
1:40 Average % 93  
Range % 89-97  
1:80 Average % 100  
Range % 95-104  
1:160 Average % 88  
Range % 84-92  
The recovery of bovine FA spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range  
Serum (n=5) 92 88-97  
EDTA plasma (n=4) 98 93-103  
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average    
500 0.158 0.148 0.153    
250 0.293 0.278 0.286    
125 0.477 0.506 0.492    
62.5 0.772 0.744 0.758    
31.2 1.040 0.986 1.013    
15.6 1.545 1.513 1.529    
7.8 1.667 1.701 1.684    
0 1.785 1.747 1.766    
and FAQs
Store at 2-8°C. Please refer to protocol.
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx

This Bovine Folic acid (FA) ELISA Kit was designed for the quantitative measurement of Bovine Folic acid (FA) protein in serum, plasma,tissue homogenates. It is a Competitive ELISA kit, its detection range is 0.39 ng/mL-100 ng/mL and the sensitivity is 0.39 ng/mL.

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Can you pls provide me below information: 1) Is the standard a recombinant protein and is baculovirus used to produce it?
2) What is the composition of the Stop Solution?
3) What preservatives are used in the kit and what specific components contain them?

Thanks for your inquiry. For CSB-E13074B:
Standard is purified small molecule.
Stop solution is 4N sulfuric acid.
Preservative is proclin 300(1:3000).Pls let me know if you have any further questions. Thank you.
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