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SRP4901

Sigma-Aldrich

Adiponectin human

recombinant, expressed in E. coli, ≥90% (SDS-PAGE)

Sinonimo/i:

ACDC, APM-1, Acrp30, AdipoQ, GBP-28

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About This Item

Codice UNSPSC:
12352202

Origine biologica

human

Ricombinante

expressed in E. coli

Saggio

≥90% (SDS-PAGE)

Forma fisica

lyophilized

PM

~30 kDa

Confezionamento

pkg of 25 μg

Condizioni di stoccaggio

avoid repeated freeze/thaw cycles

Impurezze

endotoxin, tested

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Informazioni sul gene

human ... ADIPOQ(9370)

Descrizione generale

Adiponectin (also called Acrp30, AdipoQ) is an adipocyte specific secreted protein that circulates in the plasma. It is induced during adipocyte differentiation and its secretion is stimulated by insulin. The protein has a carboxyl-terminal globular domain and an amino-terminal collagen domain. The gene is mapped to human chromosome 3q27. Human adiponectin shares about 83% amino acid identity with that of mouse and about 90% with that of rat.

Applicazioni

Adiponectin human has been used to study the effect of adiponectin on androstenedione secretion and oxidative stress in rodent model.

Azioni biochim/fisiol

Adiponectin (also called Acrp30, AdipoQ) has antiatherosclerotic and anti-inflammatory properties. It plays a role in various physiological processes such as energy homeostasis and obesity. Plasma levels of adiponectin are reduced in obese humans, and decreased levels are associated with insulin resistance and hyperinsulinemia. It exhibits antidiabetic action by interacting with adiponectin receptors, AdipoR1 and AdipoR2. Low levels of adiponectin are also linked with hypertension and dyslipidemia. Mutation in the gene at position 276G is linked with risk for endometrial cancer.

Stato fisico

Lyophilized from a 0.2 μm filtered solution in 25 mM Tris, 0.15 M NaCl, pH 7.4 containing 50 μg of bovine serum albumin (BSA) per 1 μg of adiponectin.

Ricostituzione

Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
Recontitute in PBS containing at least 0.1% BSA to a concentration of 0.1-1.0 mg/mL. This stock solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.

Risultati analitici

Activity of human recombinant adiponectin is measured by its ability to inhibit proliferation of mouse myeloid cell line M1. The ED50 for the effect is typically 1-7 μg/ml.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

Sigma-Aldrich

I9278

Insulina

Eric R Hugo et al.
Environmental health perspectives, 116(12), 1642-1647 (2008-12-17)
The incidence of obesity has risen dramatically over the last few decades. This epidemic may be affected by exposure to xenobiotic chemicals. Bisphenol A (BPA), an endocrine disruptor, is detectable at nanomolar levels in human serum worldwide. Adiponectin is an
Thorhallur I Halldorsson et al.
Environmental health perspectives, 120(5), 668-673 (2012-02-07)
Perfluoroalkyl acids are persistent compounds used in various industrial -applications. Of these compounds, perfluorooctanoate (PFOA) is currently detected in humans worldwide. A recent study on low-dose developmental exposure to PFOA in mice reported increased weight and elevated biomarkers of adiposity
Donal O'Shea et al.
PloS one, 5(1), e8660-e8660 (2010-01-29)
Obese individuals who smoke have a 14 year reduction in life expectancy. Both obesity and smoking are independently associated with increased risk of malignancy. Natural killer cells (NK) are critical mediators of anti-tumour immunity and are compromised in obese patients
Jong-Rung Tsai et al.
PloS one, 10(12), e0144462-e0144462 (2015-12-15)
Adipose tissue is now considered as an endocrine organ involved in metabolic and inflammatory reactions. Adiponectin, a 244-amino acid peptide hormone, is associated with insulin resistance and carcinogenesis. Curcumin (diferuloylmethane) is the principal curcuminoid of the popular Indian spice, turmeric.
Effects of Adiponectin Including Reduction of Androstenedione Secretion and Ovarian Oxidative Stress Parameters In Vivo.
Comim FV
PLoS ONE, 11, e0154453-e0154453 (2016)

Articoli

Lipid Induced Insulin Resistance

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