Rabbit polyclonal FABP2 antibody (A1621)


Reactivity: Human,Mouse,Rat
Applications: WB,IHC,IF
Conjugation: Unconjugated
Supplier: ABclonal Inc.

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Rabbit polyclonal FABP2 antibody (A1621)

Supplier: ABclonal Inc.

Recommended applications: WB,IHC,IF

Recommended dilution:

WB 1:500 – 1:2000 IHC 1:50 – 1:200 IF 1:10 – 1:100

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


FABPI antibody, I-FABP antibody, MGC133132 antibody
FABP 2 antibody|FABP2 antibody|FABPI antibody|FABPI_HUMAN antibody|Fatty acid binding protein 2 intestinal antibody|Fatty acid binding protein antibody|Fatty acid binding protein intestinal antibody|Fatty acid-binding protein 2 antibody|Fatty acid-binding protein antibody|I FABP antibody|I-FABP antibody|IFABP antibody|intestinal antibody|Intestinal fatty acid binding protein 2 antibody|Intestinal-type fatty acid-binding protein antibody|MGC133132 antibody|OTTHUMP00000163925 antibody|Anti-intestinal FABP antibody (ab60272)

SCBT cat No: sc-16063|sc-374482|sc-514641|sc-376070|


Rabbit polyclonal FABP2 antibody

Catalogue No.



Human, Mouse, Rat


Recombinant protein of human FABP2





Recommended dilution

WB 1:500 – 1:2000
IHC 1:50 – 1:200
IF 1:10 – 1:100







Molecular weight

Predicted: 15kDa/Observed: Refer to Figures


FABP2 antibody was tube-contained.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.


FABP2 antibody was purified using affinity purification.


Store at -20 Celsius degree. Avoid freeze / thaw cycles.

Alternative antibody names

FABPI antibody, I-FABP antibody, MGC133132 antibody

Database links

Human UniProt/Swiss-Prot:P12104

Protein names


Protein function

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.

Protein tissue specificity

Expressed in the small intestine and at much lower levels in the large intestine. Highest expression levels in the jejunum.

Protein sequence and domain

Forms a beta-barrel structure that accommodates the hydrophobic ligand in its interior.Belongs to the calycin superfamily. Fatty-acid binding protein (FABP) family.

Protein cellular localization



The intracellular fatty acid-binding proteins (FABPs) belong to a multigene family with nearly twenty identified members. FABPs are divided into at least three distinct types, namely the hepatic-, intestinal- and cardiac-type. They form 14-15 kDa proteins and are thought to participate in the uptake, intracellular metabolism and/or transport of long-chain fatty acids. They may also be responsible in the modulation of cell growth and proliferation. Intestinal fatty acid-binding protein 2 gene contains four exons and is an abundant cytosolic protein in small intestine epithelial cells. This gene has a polymorphism at codon 54 that identified an alanine-encoding allele and a threonine-encoding allele. Thr-54 protein is associated with increased fat oxidation and insulin resistance. [provided by RefSeq, Jul 2008]

Research area

All research areas>Transport and Trafficking>I-FABP
(View all antibody categories related to Transport and Trafficking)


AntibodyPlus can customize FABP2 antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provides antibody trial sample for your own antibody validation.

Product type

Primary antibody


ABclonal Inc.


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