Speedy™ Human VCAM-1/CD106 One-Step ELISA Kit
Cat no : SE50066
Synonyms
VCAM1, VCAM-1, CD106, INCAM 100, INCAM-100
Validation Data Gallery
Product Information
| Product name | Speedy™ Human VCAM-1/CD106 One-Step ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatant |
| Assay type | Sandwich |
| Sensitivity | 20.2 pg/mL |
| Range | 62.5-4000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 7412 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human plasma | 104% | 94%-117% |
| Cell culture supernatant | 102% | 96%-105% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 2,142.7 | 28.8 | 1.3 |
| 2 | 8 | 538.3 | 8.8 | 1.6 |
| 3 | 8 | 285.0 | 11.3 | 4.0 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 2,157.9 | 43.4 | 2.0 |
| 2 | 16 | 538.1 | 10.0 | 1.9 |
| 3 | 16 | 282.8 | 9.1 | 3.2 |
Background Information
Vascular cell adhesion molecule 1 (VCAM-1), also known as CD106, is a transmembrane glycoprotein belonging to the immunoglobulin gene superfamily. VCAM-1 is expressed by cytokine-activated endothelium, interacts with integrin VLA4 (α4β1) present on the surface of leukocytes, and mediates both adhesion and signal transduction. It is also expressed either constitutively or inducibly in a variety of other cell types, including vascular smooth muscle cells, differentiating skeletal muscle cells, renal and neural epithelial cells, macrophages (Kupffer cells), dendritic cells, and bone marrow stromal cells. Soluble VCAM-1 (sVCAM-1) has been found in addition to membrane-bound VCAM-1. Increased sVCAM-1 has been shown to correlate with disease activity in various entities including rheumatoid arthritis, systemic lupus erythematosus, and lupus nephritis.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | VCAM1, VCAM-1, CD106, INCAM 100, INCAM-100 |
FAQ
1、I have limited sample diluent. How should I handle samples requiring high dilution factors?
Answer: We recommend performing a serial dilution. For example, if human serum requires a 1,000,000-fold dilution, you can use a three-step 100× dilution method as follows:
Step 1: Take 2 uL of human serum and add it to 198 uL of sample diluent, mix thoroughly to obtain a 100-fold diluted sample.
Step 2: Take 2 uL of the 100-fold diluted sample and add it to 198 uL of sample diluent, mix thoroughly to obtain a 10,000-fold diluted sample.
Step 3: Take 2 uL of the 10,000-fold diluted sample and add it to 198 uL of sample diluent, mix thoroughly to obtain a 1,000,000-fold diluted sample.
If further dilution is required, additional serial steps can be used. We do not recommend using any other solutions or water for dilution, except for the sample diluent we suggest. If your sample diluent is still insufficient, please contact our customer service for more sample diluent.
2、If thermostatic shaker is not available, will it affect the duration of my experiment and the experimental data?
Answer: If thermostatic shaker is not available, it may take 2.5 hours to complete this experiment. After adding the antibody cocktail, we suggest you incubate the plate at 37℃ for 2 hours. After adding TMB, you only need to incubate the plate at 37℃ for 15 minutes. Through comparative experiments, our R&D personnel have confirmed that you can still obtain valid experimental data, although the signal will be slightly reduced.