FABP4

Fatty acid-binding protein 4 (FABP4), also known as aP2, is a small cytoplasmic protein. It mainly binds and transports long - chain fatty acids, playing a crucial role in lipid metabolism. FABP4 is involved in the PPARγ signaling pathway, which regulates adipocyte differentiation and insulin sensitivity.
Abnormal expression of FABP4 is closely related to various diseases, such as obesity, diabetes, and atherosclerosis. In drug research, targeting FABP4 has emerged as a potential approach. Some small - molecule inhibitors have been developed and are in pre - clinical and early - stage clinical trials, aiming to treat metabolic and cardiovascular disorders.

Validated Data

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

FABP4 Antibody (CSB-PA007945LA01HU)

Validated Data

Western Blot
Positive WB detected in: 293T whole cell lysate, U251 whole cell lysate, PC-3 whole cell lysate, Hela whole cell lysate, U87 whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate
All lanes: FABP4 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 15 kDa
Observed band size: 15 kDa

IHC image of CSB-PA007945LA01HU diluted at 1:100 and staining in paraffin-embedded human glioma cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit IgG labeled by HRP and visualized using 0.05% DAB.

The following FABP4 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.

FABP4 Antibodies

FABP4 Proteins

FABP4 ELISA Kits

FABP4 Antibodies

FABP4 Antibodies for Homo sapiens (Human)

Code	Product Name	Species Reactivity	Application
CSB-PA007945GA01HU	FABP4 Antibody	Human,Mouse,Rat	ELISA,WB,IHC
CSB-PA114281	FABP4 Antibody	Human,Mouse,Rat	ELISA,WB
CSB-RA007945A0HU	FABP4 Recombinant Monoclonal Antibody	Human	ELISA
CSB-PA007945LA01HU	FABP4 Antibody	Human	ELISA, WB, IHC
CSB-PA007945LB01HU	FABP4 Antibody, HRP conjugated	Human	ELISA
CSB-PA007945LC01HU	FABP4 Antibody，FITC conjugated	Human
CSB-PA007945LD01HU	FABP4 Antibody，Biotin conjugated	Human	ELISA

FABP4 Proteins

FABP4 Proteins for Rattus norvegicus (Rat)

Code	Product Name	Source
CSB-YP007945RA CSB-EP007945RA CSB-BP007945RA CSB-MP007945RA CSB-EP007945RA-B	Recombinant Rat Fatty acid-binding protein, adipocyte (Fabp4)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

FABP4 Proteins for Homo sapiens (Human)

Code	Product Name	Source
CSB-YP007945HU CSB-BP007945HU CSB-MP007945HU CSB-EP007945HU-B	Recombinant Human Fatty acid-binding protein, adipocyte (FABP4)	Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli
CSB-EP007945HU	Recombinant Human Fatty acid-binding protein, adipocyte (FABP4)	E.coli

FABP4 Proteins for Bos taurus (Bovine)

Code	Product Name	Source
CSB-YP007945BO CSB-EP007945BO CSB-BP007945BO CSB-MP007945BO CSB-EP007945BO-B	Recombinant Bovine Fatty acid-binding protein, adipocyte (FABP4)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

FABP4 Proteins for Mus musculus (Mouse)

Code	Product Name	Source
CSB-BP007945MO CSB-EP007945MO-B	Recombinant Mouse Fatty acid-binding protein, adipocyte (Fabp4)	Baculovirus In Vivo Biotinylation in E.coli

FABP4 Proteins for Sus scrofa (Pig)

Code	Product Name	Source
CSB-YP007945PI CSB-EP007945PI CSB-BP007945PI CSB-MP007945PI CSB-EP007945PI-B	Recombinant Pig Fatty acid-binding protein, adipocyte (FABP4)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

FABP4 Proteins for Cervus elaphus (Red deer)

Code	Product Name	Source
CSB-YP413810DRN CSB-EP413810DRN CSB-BP413810DRN CSB-MP413810DRN CSB-EP413810DRN-B	Recombinant Cervus elaphus Fatty acid-binding protein, adipocyte (FABP4)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

FABP4 Proteins for Ictidomys tridecemlineatus (Thirteen-lined ground squirrel) (Spermophilus tridecemlineatus)

Code	Product Name	Source
CSB-YP857516FKA CSB-EP857516FKA CSB-BP857516FKA CSB-MP857516FKA CSB-EP857516FKA-B	Recombinant Spermophilus tridecemlineatus Fatty acid-binding protein, adipocyte (FABP4)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli