Made-to-order (14-16 weeks)
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Value-added Deliverables
① 200ug * antigen (positive control); ② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection; ② ELISA titer can be guaranteed 1: 64,000; ③ WB validation with antigen can be guaranteed positive;
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
Study characterized internal-water exchange and associated conformational dynamics in rIFABP by recording the water 2H and 17O MRD profiles for the apo and palmitate-bound formsPMID:26012957
This work highlights the importance of the beta-barrel of IFABP for its specific functions.PMID:25311169
the portal region of IFABP penetrates deeply into the phospholipid bilayer, especially when CL-containing vesicles are employed. The orientation of the protein and the degree of penetration were highly dependent on the lipid compositionPMID:24148314
n-3 PUFAs protect the intestinal barrier by modifying intracellular I-FABP, activating the PPARgamma pathway, and then upregulating tight junction protein expression.PMID:22554584
Conjugated linoleic acid can improve insulin resistance of obese rat and increase the expression of fatty acid binding protein 2 mRNA.PMID:16921753
Delta 78 Delta beta-barrel motif retains substantial beta-sheet content and preserves tertiary interactions, displaying cooperative unfolding and binding activity. Most strikingly, this construct adopts a remarkably stable dimeric structure in solution.PMID:19844951
simulations of apo and holo-fatty acid binding protein: structure and dynamics of protein, ligand and internal waterPMID:11812142
Exchanging the alpha-helical domain of intestinal FABP (IFABP) for that of liver FABP drastically modifies the collisional mechanism characteristic of IFABP.PMID:15035630
Increased concentrations of H-FABP significantly correlated with the concentrations of TNF- alpha in chronic heart failuare.PMID:15277733
An examination of types of intermediates that are observed during the folding of this protein.PMID:15723553
ionic interactions between IFABP and membranes appear to play a primary role in the process of fatty acid transfer to membranes, and hydrophobic interactions can also modulate the rates of ligand transferPMID:15863832
FABP2 gene polymorphism is associated in patients diagnosed with carotid artery atheroscelrosis.PMID:16013194
analysis of intestinal fatty acid-binding protein stability and unfoldingPMID:16162507
there may be different collisional complex structures for holo- and apo-IFABPPMID:16551626
The Gly121Val mutation of IFABP slows the formation of a normal nucleating site, not only slowing overall folding, but also allowing intermediates in regions distant from the mutation to be experimentally observed.PMID:17615232
alphaI-helix is crucial for IFABP collisional FA transfer, and further indicate the participation of the alphaII-helix in the formation of a protein-membrane "collisional complex".PMID:18284926
A structural explanation of the observed affinity of rat I-FABP for different drugs based on spectroscopic data and modeling experiments is presented.immunocytochemistry has been used to probe the expression of I-FABP in a cell culture model.PMID:19160019
Delta98Delta (encompassing residues 29-126) emerges as a monomeric variant of intestinal fatty acid binding protein that folds properly, retaining functional activity, despite lacking extensive stretches involved in the closure of the beta-barrel.PMID:19309727
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Subcellular Location
Cytoplasm.
Protein Families
Calycin superfamily, Fatty-acid binding protein (FABP) family
Tissue Specificity
Expressed in the small intestine. Expression in the mucosal cells of the ileum extends from the midvillar region to the villus tips.