Pig intestinal fatty acid binding protein,iFABP ELISA Kit

Code CSB-E13994p
Size 96T,5×96T,10×96T
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Product Details

Target Name
fatty acid binding protein 2, intestinal
Alternative Names
FABP2 ELISA Kit; FABPIFatty acid-binding protein ELISA Kit; intestinal ELISA Kit; Fatty acid-binding protein 2 ELISA Kit; Intestinal-type fatty acid-binding protein ELISA Kit; I-FABP ELISA Kit
Uniprot No.
Sus scrofa (Pig)
Sample Types
serum, plasma
Detection Range
78 pg/mL-5000 pg/mL
19.5 pg/mL
Assay Time
Sample Volume
Detection Wavelength
450 nm
Research Area
Signal Transduction
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 pig iFABP in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
1:1Average %92
Range %87-93
1:2Average %100
Range %97-103
1:4Average %85
Range %81-89
1:8Average %93
Range %90-96
The recovery of pig iFABP 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 TypeAverage % RecoveryRange
Serum (n=5) 8481-89
EDTA plasma (n=4)9993-103
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
50002.129 2.138 2.134 1.976
25001.628 1.656 1.642 1.484
12501.084 1.087 1.086 0.928
6250.607 0.638 0.623 0.465
3120.445 0.426 0.436 0.278
1560.348 0.323 0.336 0.178
780.268 0.251 0.260 0.102
00.157 0.159 0.158
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 Pig FABP2 ELISA Kit was designed for the quantitative measurement of Pig FABP2 protein in serum, plasma. It is a Sandwich ELISA kit, its detection range is 78 pg/mL-5000 pg/mL and the sensitivity is 19.5 pg/mL.

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Target Background

(From Uniprot)
FABP are thought to play a role in the intracellular transport of long-chain fatty acids and their acyl-CoA esters. FABP2 is probably involved in triglyceride-rich lipoprotein synthesis. Binds saturated long-chain fatty acids with a high affinity, but binds with a lower affinity to unsaturated long-chain fatty acids. FABP2 may also help maintain energy homeostasis by functioning as a lipid sensor.
Gene References into Functions
  1. The full-length cDNA of I-FABP was cloned from intestine and the mRNA was extensively present in various tissues, but I-FABP transcript of approximately 620 bp was more abundant in intestine than in other tissues. PMID: 16529296
  2. Plasma I-FABP concentration showed great variation within treatments, and no difference was observed in plasma I-FABP concentrations between the weaned conventionally and unweaned treatments PMID: 18708596
  3. Association analyses of the FABP2:g.412T>C with fatty acid composition traits were not significant in simple association. PMID: 19207930
Subcellular Location
Protein Families
Calycin superfamily, Fatty-acid binding protein (FABP) family
Database Links
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