Product nameAnti-Adiponectin antibody [EPR3217]
See all Adiponectin primary antibodies
DescriptionRabbit monoclonal [EPR3217] to Adiponectin
Tested applicationsSuitable for: WB, IHC-P, ICCmore details
Unsuitable for: IP
Species reactivityReacts with: Human
Synthetic peptide within Human Adiponectin aa 50-150. The exact sequence is proprietary.
- Human plasma or fetal fat lysate
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.
This product is a recombinant rabbit monoclonal antibody.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.20
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 40% Glycerol, 9.85% Tris glycine, 50% Tissue culture supernatant
PurityTissue culture supernatant
Our Abpromise guarantee covers the use of ab75989 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/2000 - 1/5000. Detects a band of approximately 30 kDa (predicted molecular weight: 26 kDa).|
|IHC-P||Use at an assay dependent concentration.|
|ICC||1/100 - 1/250.|
FunctionImportant adipokine involved in the control of fat metabolism and insulin sensitivity, with direct anti-diabetic, anti-atherogenic and anti-inflammatory activities. Stimulates AMPK phosphorylation and activation in the liver and the skeletal muscle, enhancing glucose utilization and fatty-acid combustion. Antagonizes TNF-alpha by negatively regulating its expression in various tissues such as liver and macrophages, and also by counteracting its effects. Inhibits endothelial NF-kappa-B signaling through a cAMP-dependent pathway. May play a role in cell growth, angiogenesis and tissue remodeling by binding and sequestering various growth factors with distinct binding affinities, depending on the type of complex, LMW, MMW or HMW.
Tissue specificitySynthesized exclusively by adipocytes and secreted into plasma.
Involvement in diseaseDefects in ADIPOQ are the cause of adiponectin deficiency (ADPND) [MIM:612556]. ADPND results in very low concentrations of plasma adiponectin.
Genetic variations in ADIPOQ are associated with non-insulin-dependent diabetes mellitus (NIDDM) [MIM:125853]; also known as diabetes mellitus type 2. NIDDM is characterized by an autosomal dominant mode of inheritance, onset during adulthood and insulin resistance.
Sequence similaritiesContains 1 C1q domain.
Contains 1 collagen-like domain.
DomainThe C1q domain is commonly called the globular domain.
modificationsHydroxylated Lys-33 was not identified in PubMed:16497731, probably due to poor representation of the N-terminal peptide in mass fingerprinting.
HMW complexes are more extensively glycosylated than smaller oligomers. Hydroxylation and glycosylation of the lysine residues within the collagene-like domain of adiponectin seem to be critically involved in regulating the formation and/or secretion of HMW complexes and consequently contribute to the insulin-sensitizing activity of adiponectin in hepatocytes.
O-glycosylated. Not N-glycosylated. O-linked glycans on hydroxylysines consist of Glc-Gal disaccharides bound to the oxygen atom of post-translationally added hydroxyl groups. Sialylated to varying degrees depending on tissue. Thr-22 appears to be the major site of sialylation. Higher sialylation found in SGBS adipocytes than in HEK fibroblasts. Sialylation is not required neither for heterodimerization nor for secretion. Not sialylated on the glycosylated hydroxylysines. Desialylated forms are rapidly cleared from the circulation.
- Information by UniProt
- 30 kDa adipocyte complement related protein antibody
- 30 kDa adipocyte complement-related protein antibody
- ACDC antibody
All lanes : Anti-Adiponectin antibody [EPR3217] (ab75989) at 1/5000 dilution
Lane 1 : Fetal fat lysate
Lane 2 : Human plasma lysate
Lysates/proteins at 10 µg per lane.
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 26 kDa
Observed band size: 30 kDa why is the actual band size different from the predicted?
Additional bands at: 56 kDa (possible dimer)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) of Human Placenta staining Adiponectin useing ab75989 (PBS in negative control) at 1:2000. ImmunoHistoProbe one step HRP Polymer (ready to use) used. Performed heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) of Human Skeletal muscle staining Adiponectin useing ab75989 (PBS in negative control) at 1:2000. ImmunoHistoProbe one step HRP Polymer (ready to use) used. Performed heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0)
ab75989 has not yet been referenced specifically in any publications.