18234 Elisa

The 18234 ELISA is a high-sensitivity enzyme-linked immunosorbent assay. Its main job is to measure specific proteins or biomarkers in biological samples. This kit is perfect for academic researchers, clinical lab technicians, and pharmaceutical scientists.

It works on the principle of a sandwich ELISA format, which means it uses two antibodies to trap the target protein. Simple, right?

In this guide, I’ll cover the key features, technical specs, and common applications. You’ll get all the info you need quickly and efficiently. No fluff, just the essentials.

Core Features and Performance Advantages

Let’s dive into what makes this assay stand out. First off, the high sensitivity is a game-changer. It’s sensitive down to 1 pg/mL, which means you can detect even the tiniest traces of your target.

Imagine trying to find a needle in a haystack. That’s what it feels like when you’re dealing with low-concentration samples. But with this level of sensitivity, it’s like having a metal detector.

The broad dynamic range is another key feature. It allows for accurate measurement of both low and high concentration samples. Think of it as a camera that can capture both the faintest starlight and the brightest sun without overexposure.

Now, let’s talk about sample types. This kit is compatible with serum, plasma, cell culture supernatants, and tissue lysates. It’s like having a Swiss Army knife (okay, I know I said no cliches, but bear with me) for your lab—ready for any job.

Specificity is crucial. The assay has low cross-reactivity with related molecules, ensuring your data is as accurate as possible. It’s like having a lock that only opens with one specific key, not just any old bobby pin.

Reproducibility is top-notch too. Low intra-assay and inter-assay coefficients of variation (CV%) mean you get consistent results every time. It’s like baking a cake and getting the same perfect texture, no matter how many times you do it.

Lastly, convenience. Pre-coated plates and ready-to-use reagents streamline the experimental workflow. It’s like having all your ingredients pre-measured and laid out, so you can focus on the fun part—cooking up some great science.

And if you’re working with 18234 elisa, you’ll appreciate how these features come together to make your research more efficient and reliable.

The Step-by-Step Assay Principle Explained

Let’s start with the basics. The ‘sandwich’ ELISA principle is a common method used in labs to detect and measure specific proteins in a sample.

First, you have a microplate pre-coated with a specific capture antibody. This antibody binds to the target protein from your sample. Simple, right?

Next, you add the sample to the microplate. After that, any unbound substances are washed away, leaving only the target protein bound to the capture antibody. This step is crucial for isolating the protein you’re interested in.

Then, a biotin-conjugated detection antibody is added. This antibody binds to a different site on the captured target protein. It’s like adding another layer to the sandwich. 18234 elisa

Now, Streptavidin-HRP is added. It binds to the biotin, creating a complex. Then, a TMB substrate solution is added.

This is where the magic happens.

The enzyme-substrate reaction creates a color change. The intensity of this color, measured at 450 nm, is directly proportional to the concentration of the target protein. This means the darker the color, the more of the target protein is present.

This method, known as 18234 elisa, is widely used because it provides a reliable and quantifiable way to measure specific proteins.

Technical Specifications and Kit Contents

Let’s get to the nitty-gritty. When you open the 18234 ELISA kit, here’s what you’ll find:

• 96-well plate (you’ll need this for your samples)
• Standards (to calibrate your results)
• Wash buffer (for cleaning between steps)
• Detection reagents (the magic that makes it all work)

Now, let’s talk about the key specs, and here’s what you need to know:

• Assay Type: Sandwich ELISA
• Sample Volume: 100 μL per well
• Detection Range: 1.56 pg/mL to 100 pg/mL
• Assay Time: About 2.5 hours

Storage is crucial, and keep the kit at 2-8°C. It’s good for 12 months from the date of manufacture.

Simple, right?

You’ll need a few things that don’t come with the kit. Make sure you have a microplate reader, pipettes, and some distilled water. These are essential, so don’t skimp on quality.

The 18234 ELISA kit has been validated for Human, Mouse, and Rat species. If you’re working with other species, you might want to double-check the compatibility.

For more detailed info, check the full protocol manual and the Safety Data Sheet (SDS). They should be included in the box or available from the supplier. Trust me, these documents are lifesavers when you’re in the lab.

Primary Applications and Research Areas

The 18234 ELISA is a highly reliable tool for quantitative analysis, providing accurate and sensitive results. It is widely used in various research fields, including oncology, immunology, and neuroscience. In oncology, it can be used to measure specific cancer biomarkers, aiding in the diagnosis and monitoring of disease progression.

For immunology, researchers utilize this kit to assess immune responses and cytokine levels. Neuroscience applications include the evaluation of neurodegenerative disease markers. The 18234 ELISA is also valuable in pre-clinical studies, where it helps in evaluating drug efficacy by measuring relevant biological markers.

Its main benefits—accuracy, sensitivity, and ease of use—make it an indispensable asset for any laboratory. To learn more, consider viewing the validation data, downloading the product manual, or requesting a quote for purchase.