Anti-Fatty Acid Binding Protein 5/FABP5 Antibody Picoband®, Carrier-free

About this product

Boster Bio Anti-Fatty Acid Binding Protein 5/FABP5 Antibody catalog # PA1853. Tested in IHC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PA1853-carrier-free

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

FABP5 (fatty acid binding protein 5 (psoriasis-associated)) is a protein that in humans is encoded by the FABP5 gene, also known as PAFABP, EFABP, E-FABP, KFABP, PA-FABP, Epidermal-type fatty acid-binding protein, Fatty acid-binding protein 5, Psoriasis-associated fatty acid-binding protein homolog. It is a family of small, highly conserved, cytoplasmic proteins that bind long-chain fatty acids and other hydrophobic ligands. The PAFABP cDNA encodes a 135-amino acid protein with molecular weight 15,164. This gene encodes the fatty acid binding protein found in epidermal cells, and was first identified as being upregulated in psoriasis tissue. It is though that FABPs roles include fatty acid uptake, transport, and metabolism. Kaczocha et al. (2009) identified FABP5 and FABP7 as cytosolic proteins that transport AEA from the plasma membrane to subcellular fatty acid amide hydrolase, where it is hydrolyzed and inactivated. FABP3 did not show this specific transport function.

Synonyms

Fatty acid-binding protein, epidermal;Epidermal-type fatty acid-binding protein;E-FABP;Fatty acid-binding protein 5;Keratinocyte lipid-binding protein;Psoriasis-associated fatty acid-binding protein homolog;PA-FABP;Fabp5;Fabpe, Klbp, Mal1;

Gene Name

Fatty acid-binding protein, epidermal

UniProt

Q05816

Host

Rabbit

Reactivity

Mouse,Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of mouse Fatty Acid Binding Protein 5, different from the related rat sequence by two amino acids.

Clonality

Polyclonal

Tissue Specificity

Most abundant in keratinocytes and also in stratified epithelia of epidermis and tongue. Relatively high levels found in adipose and mammary tissues and small amounts found in heart, brain, liver, spleen, muscle and lung.

Applications

IHC,WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

High specificity for fatty acids. Highest affinity for C18 chain length (By similarity). .

Components

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.01mg NaN3.

References & Citations

1. Kaczocha, M., Glaser, S. T., Deutsch, D. G.Identification of intracellular carriers for the endocannabinoid anandamide. Proc. Nat. Acad. Sci. 106: 6375-6380, 2009. 2. Madsen, P., Rasmussen, H. H., Leffers, H., Honore, B., Celis, J. E. Molecular cloning and expression of a novel keratinocyte protein (psoriasis-associated fatty acid-binding protein [PA-FABP]) that is highly up-regulated in psoriatic skin and that shares similarity to fatty acid-binding proteins. J. Invest. Derm. 99: 299-305, 1992.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

15137 MW

Observed Molecular Weight

15 kDa

Fragment

Rabbit IgG

Specificity

No cross reactivity with other proteins.

Applications Notes

Western blot, 0.1-0.5μg/ml, Mouse, Rat<br> Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Mouse, Rat, By Heat<br>

Subcellular Location

Cytoplasm.

Sequence Similarities

Belongs to the peptidase C14A family.

Protein Name

Fatty acid-binding protein, epidermal