Online Purchasing Account You are logged on as Guest. LoginRegister a New AccountShopping cart (Empty)
United States 

How to Measure Metabolic Activity?

Posted By Arun Kumar
Tags: Metabolism, Successful Research Tips

Metabolism is broadly defined as the sum of biochemical processes in living organisms that either produce or consume energy. Metabolism impacts all cellular functions and plays a fundamental role in biology. Research has been focused on understanding basic biological mechanisms that regulate metabolism and how they are dysregulated in disorders such as obesity, diabetes, cardiovascular disease, and cancer. A common root cause in these medical conditions is an energy imbalance and a better understanding of this disparity will help determine therapeutic strategies. Enzo Life Sciences offers a comprehensive toolset for discovery, analysis, and quantification of biomarkers for your metabolic research.



Adiponectin


Figure 1: Typical Standard Curves for Adiponectin
(human), ELISA Kit.
Adiponectin is a protein hormone, primarily produced by adipocytes, which circulates in the blood. Adiponectin modulates a number of metabolic processes and is known to contribute to metabolic pathologies including diabetes, atherosclerosis, and obesity. It has been shown to increase insulin sensitivity and decrease plasma glucose by increasing tissue fat oxidation. Low adiponectin levels are associated with insulin resistance and precede the onset of type 2 diabetes. Monitoring of adiponectin levels and monitoring of processes that affect its production or its receptors are promising targets for prevention and treatment of obesity, insulin resistance, hyperlipidemia and atherosclerosis. Adiponectin (human), ELISA kit is a sandwich enzyme immunoassay for the quantitative measurement of human adiponectin in cerebrospinal fluid, plasma, serum, urine and milk. The assay is rapid and can be completed within 3 hours and detects as low as 0.1 ng/ml of adiponectin. Our Adiponectin (h), (rec) protein mimics serum adiponectin, expressed in mammalian cells with high purity and low endotoxin levels



Adipogenesis

Obesity is a serious health problem that leads to elevated triglyceride levels, which can lead to cardiovascular disease, diabetes, hypertension, and hypercholesterolemia. The identification of drugs that modulate differentiation and adipogenesis is essential to understanding and treating disease. One of the most utilized models for the study of differentiation of fibroblast into adipocytes is the 3T3-L1 cell line. Our Adipogenesis Assay Kit is a complete kit for the qualitative determination of the differentiation of 3T3L1 cells into adipocytes. This kit can be used to either test agonists that induce adipogenesis or antagonists that inhibit it from occurring. The Adipogenesis Dye allows for visual confirmation of differentiation and allows ready measurement with spectrophotometer or microplate reader.

Figure 2. Microscopic Analysis of Induction: 3T3-L1 cells were treated with and without induction media. After 10 days they were stained and imaged at 40X magnification.



AdipoRon


Figure 3: AdipoRon is a small molecule adiponectin mimetic.
AdipoRon is a small-molecule adiponectin mimetic. At low micromolar concentrations, it binds to the adiponectin receptors AdipoR1 and AdipoR2. Additionally, AdipoRon is orally administered and readily absorbed and delivered to target tissues, making it potentially clinically relevant. AdipoRon has been shown to induce insulin sensitivity, inhibit lipid synthesis and increase glucose metabolism.


Glucagon-like peptide 1


Figure 4: Typical Standard Curves for AMP’D® GLP-1,
ELISA Kit.
Glucagon-like peptide 1(GLP-1) is an important target in Type 2 diabetes, as its secretion is diminished in these patients. GLP-1, derived from proglucagon, is a promoter of insulin secretion in the body. It is secreted in response to oral ingestion of nutrients, with lipids and simple carbohydrates being the most potent stimulators of secretion. The ultra-sensitive AMP’D® GLP-1 ELISA Kit is a colorimetric ELISA kit which detects as little as 5.5 pg/mL Glucagon-like peptide 1 (GLP-1) in serum and plasma samples of human origin.



Insulin

Insulin is a peptide hormone made in the pancreas by beta cells. It promotes the uptake of glucose from the blood into tissues and inhibits the production of glucose by the liver. The disease diabetes mellitus results when control of glucose levels is lost due to lack of insulin production (type 1 diabetes) or when sufferers develop an inability to respond to insulin (type 2 diabetes). Insulin resistance has been linked to a variety of disease states including kidney damage and metabolic syndrome. Insulin immunoassays also help diagnose the presence of an insulin-producing tumor in the islet cells of the pancreas. Our Insulin ELISA Kit is based on colorimetric detection of insulin in serum, plasma, and tissue culture and is highly sensitive, detecting as little as 15.5 pg/mL.

Proinsulin is composed of the A and B subunits of insulin and is connected by the C-peptide region. This protein contains 110 amino acids and it is synthesized as a single chain. Proinsulin is processed in the endoplasmic reticulum of pancreatic β-cells and is converted within immature secretory granules into insulin and C-peptide. The release of proinsulin is significantly increased in patients with type 2 diabetes as well as in individuals with impaired glucose tolerance (IGT). Our Proinsulin ELISA Kit is a colorimetric based detection of as little as 0.17 pM Proinsulin and has negligible cross reactivity with insulin.


Leptin

The adipokine leptin is a hormone secreted predominantly by adipose tissue that signals through leptin receptors in the hypothalamus to decrease appetite and increase energy expenditure. Elevated circulating levels of leptin are associated with increased obesity, indicative of an acclimated state of leptin resistance. Enzo Life Sciences offers a range of human, mouse and rat Leptin ELISA kits for rapid determination of leptin in serum, plasma, and culture supernates.

Figure 5. Recombinant leptin standard accurately determines leptin concentrations in biological matrices.



Related Products
Target Obesity Diabetes Cardiovascular Disease Cancer
Adiponectin ELISA Kit x x x
AMP'D®, GLP-1 ELISA Kit x x
Annexin V ELISA Kit x
Bcl-2 ELISA Kit x
Gastrin I ELISA Kit x
Insulin ELISA Kit x x
KIM-1 ELISA Kit x x
Leptin ELISA Kit x
NGAL ELISA Kit x x x x
p53 ELISA Kit x
Proinsulin ELISA Kit x
Vitamin D ELISA Kit x x x

Table 1. Detection kits of metabolic analytes.


Metabolic biomarkers play an important role both in diagnosis and prognosis. In addition to Immunoassays, we offer many antibodies, proteins, and small molecules for metabolic research. Please contact our Technical Support Team for further assistance.

Share this TechNote

Never miss a new TechNote!

Receive our TechNotes as soon as they are published.


Follow Us!

Featured Literature

Brochures
Transform Your Metabolic Research
 
comments powered by Disqus

Related Products

Adiponectin (human), ELISA Kit 

Rapid, highly sensitive ELISA kit to quantify adiponectin for metabolic, diabetes, and obesity research.
ELISA, Colorimetric detection | Print as PDF
 
ALX-850-377-KI01 96 wells 636.00 USD
Do you need bulk/larger quantities?
 

Adiponectin (human), (recombinant) 

Produced in HEK 293 cells. Human adiponectin (aa 16-244) is fused at the N-terminus to a linker peptide (14 aa) and a FLAG®-tag., ≥90% (SDS-PAGE) | Print as PDF
 
ALX-522-063-C050 50 µg 310.00 USD
Do you need bulk/larger quantities?
 

Adiponectin (mouse), (recombinant) 

Produced in HEK 293 cells. Mouse adiponectin (aa 18-247) is fused at the N-terminus to a linker peptide (8 aa) and a FLAG®-tag., ≥90% (SDS-PAGE) | Print as PDF
 
ALX-522-059-C050 50 µg 356.00 USD
Do you need bulk/larger quantities?
 

Adiponectin polyclonal antibody 

IHC, WB | Print as PDF
 
ADI-905-714-100 100 µg 373.00 USD
Do you need bulk/larger quantities?
 

Blocking peptide for Adiponectin receptor 1 pAb (Prod. No. ALX-210-645) 

≥90% (HPLC) | Print as PDF
 
ALX-151-045-C100 100 µg 193.00 USD
Do you need bulk/larger quantities?
 

Adiponectin receptor 1 polyclonal antibody 

ICC, IHC (PS), WB | Print as PDF
 
ALX-210-645-C200 200 µg 386.00 USD
Do you need bulk/larger quantities?
 

Adiponectin receptor 2 (mouse) polyclonal antibody (AL241) 

IP | Print as PDF
 
ALX-210-916-R100 100 µl 360.00 USD
Do you need bulk/larger quantities?
 

AdipoRon 

Novel and orally active adiponectin receptor agonist for AdipoR1 and AdipoR2.
924416-43-3, ≥98% (HPLC) | Print as PDF
 
ENZ-CHM101-0005 5 mg 69.00 USD
 
ENZ-CHM101-0010 10 mg 112.00 USD
Do you need bulk/larger quantities?
 

Insulin ELISA kit 

Highly sensitive Insulin ELISA kit enabling detection of insulin in serum, plasma, tissue culture media in just 3 hours.
ELISA, Colorimetric detection | Print as PDF
 
ENZ-KIT141-0001 96 wells 350.00 USD
Do you need bulk/larger quantities?
 

Proinsulin ELISA kit 

Ultra-sensitive Proinsulin ELISA kit enabling detection of proinsulin in human serum and plasma samples in just 3 hours.
ELISA, Colorimetric detection | Print as PDF
 
ENZ-KIT149-0001 96 wells 505.00 USD
Do you need bulk/larger quantities?
 

Insulin receptor (human), (recombinant) (His-tag) (GST-tag) 

Produced in insect cells using Baculovirus expression system. The cytoplasmic domain of the human insulin receptor (aa 989-1382) is fused with an N-terminal polyhistidine-tagged GST tag at the N-terminus., ≥90% (SDS-PAGE) | Print as PDF
 
ENZ-PRT207-0020 20 µg 396.00 USD
Do you need bulk/larger quantities?
 

Insulin receptor (1142-1153) 

Insulin receptor substrate
≥97% | Print as PDF
 
BML-P314-0500 0.5 mg 117.00 USD
Do you need bulk/larger quantities?
 

Insulin receptor β monoclonal antibody (C18C4) 

WB | Print as PDF
 
ADI-905-683-100 100 µg 297.00 USD
Do you need bulk/larger quantities?
 

Leptin (human), ELISA kit 

ELISA, Colorimetric detection | Print as PDF
 
ADI-900-028A 96 wells 402.00 USD
Do you need bulk/larger quantities?
 

Leptin (mouse), ELISA kit 

ELISA, Colorimetric detection | Print as PDF
 
ADI-900-019A 96 wells 402.00 USD
Do you need bulk/larger quantities?
 

Leptin (rat), ELISA kit 

ELISA, Colorimetric detection | Print as PDF
 
ADI-900-015A 96 wells 493.00 USD
Do you need bulk/larger quantities?
 

Recommend this page

 
For Research Use Only. Not for use in diagnostic procedures.
Keep in touch

©2018 Enzo Life Sciences, Inc.,