| |
 |
Cholesterol Determination |
 |
|
|
| |
|
| |
| |
Measurement of Cholesterol
Square 440 is as an effective and specific fluorescent probe for the measurement of cholesterol in biological fluids. The probe has an absorption maximum of 440 nm, an extinction coefficient of about 30,000 Mol-1.cm-1 and a large Stokes’ shift of over 100 nm. The compound is also capable of measuring total cholesterol and triglycerides in serum. Here the measurement range of the probe is 0 – 6 mg/ml.
|
 |
It is a mix and read, non-enzymatic measurement and therefore easy to automate. Detailed measurement protocols are available. Please contact us for more information.
|
| Product | Pack Size | Product Code |
|
|
1 mg
|
K6-1010 |
Pricing and Availability
Ordering
|
|
Fluorescence intensity of Square 440 vs. cholesterol concentration
|
|
|
|
| |
| |
|
|
|
|
Product Specifications:
|
|
|
Excitation Light Sources |
Free Dye |
| Product Number |
Product Name |
380 | 405 |
436 | 488 | 532 | 594 | 635 | 670 | Solvent | λAb max. [nm] | ε [M–1cm–1] |
λEm max. [nm] | QY [%] |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| K6-1037 |
K37 |
|
• |
• |
• |
|
|
|
|
|
449 |
29500 |
632 |
0.7 |
| K6-1010 |
Square 440 |
|
• |
• |
• |
|
|
|
|
EtOH |
449 |
29500 |
630 |
0.7 |
|
| |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
