Human Triglyceride (TG) ELISA Kit — FAQ for Lipid Metabolism and Cardiovascular Research

Human Triglyceride ELISA Kit: Your Questions Answered

Triglycerides (TG, triacylglycerol, TAG, or triacylglyceride) are esters derived from glycerol and three fatty acids[reference:118]. Triglycerides are the main constituents of body fat in humans and other animals, as well as vegetable fat[reference:119]. They are also present in the blood to enable the bidirectional transference of adipose fat and blood glucose from the liver, and are a major component of human skin oils[reference:120]. Elevated triglyceride levels are a well-established risk factor for cardiovascular disease, metabolic syndrome, and diabetes[reference:121].

Abbkine's Human Triglyceride (TG) ELISA Kit (KTE60506) provides researchers with a reliable tool for quantifying triglycerides in human samples[reference:122]. Here are answers to the most common questions about this kit and triglyceride detection.

What is the detection principle of this Triglyceride ELISA kit?

This kit employs a two-site sandwich ELISA to quantitate TG in samples. An antibody specific for TG has been pre-coated onto a microplate[reference:123]. When you add standards and samples, any TG present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TG is added to the wells[reference:124]. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added[reference:125]. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added and color develops in proportion to the amount of TG bound[reference:126]. The color development is stopped and the intensity is measured — providing a quantitative, colorimetric readout[reference:127].

What sample types can I use?

The kit is validated for serum, plasma, cell culture supernatants, and other biological fluids[reference:128]. This flexibility makes it suitable for various experimental systems, from cell culture studies to clinical research samples.

What is the sensitivity and detection range?

The calibration range and limit of detection are listed as "Please inquire" on the product page[reference:129]. Abbkine's ELISA kits are engineered for high sensitivity and excellent specificity[reference:130]. For specific sensitivity information tailored to your expected concentration range, contact Abbkine's technical support team.

Does this kit cross-react with other lipids (cholesterol, phospholipids)?

No significant cross-reactivity or interference between human TG and analogues has been observed[reference:131]. This specificity ensures you're measuring triglycerides specifically — without interference from other lipid classes.

How should I store and handle the kit?

• Unopened kit: Store at 2–8°C[reference:132]
• Opened kit: Follow protocol-specific storage instructions[reference:133]
• Shipping: Gel pack with blue ice maintains temperature during transit[reference:134]

Critical handling tips[reference:135]:

• Allow all reagents to warm to room temperature for at least 30 minutes before opening
• Pre-rinse pipette tips with reagent; use fresh tips for each sample, standard, and reagent
• Mix thoroughly — use a low-frequency oscillator or gentle hand shaking every 10 minutes
• Run samples and standards in duplicate or triplicate
• Keep unused wells desiccated at 4°C in the provided sealed bag

What applications is this kit suitable for?

This kit is designed for research use only — not for human or clinical diagnosis[reference:136]. Applications include:

• Lipid metabolism and cardiovascular disease research
• Metabolic syndrome and diabetes studies
• Obesity and nutritional research
• Adipose tissue biology studies
• Drug development (lipid-lowering therapeutics)
• Biomarker discovery for metabolic disorders

What's included in the kit?

A complete, ready-to-use kit.

📌 Reference Link: Human Triglyceride (TG) ELISA Kit — KTE60506