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Human intercellular adhesion molecule 1,ICAM-1 ELISA Kit
Sandwich quantitative immunoassay for Human intercellular adhesion molecule 1,ICAM-1 in human serum, plasma, tissue homogenates available in multiple catalog sizes:
Note: Please send inquiries regarding Trial 24T orders to support@diagnocine.com.
| Uniprot No. | P05362 |
| Species | Homo sapiens (Human) |
| Sample types | serum, plasma, tissue homogenates |
| Detection range | 0.312ng/mL-20ng/mL |
| Sensitivity | 0.156ng/mL |
| Assay time | 1-5h |
| Sample loading volume | 50-100μL |
| Detection wavelength | 450 nm |
| Assay principle | Sandwich (Quantitative) |
| Data analysis | Standard curve + Curve Expert software |
| Research area | Immunology |
| Storage condition | 2-8°C (see protocol for full details) |
| Shipping condition | 4 °C |
| Shelf life | 6 months |
10 business days
Processing + 3-5 days shipping
In Stock : USA
Worldwide shipping available
Antibody capture
450 nm detection
Standard curve
Quantification
In this sandwich ELISA, Human intercellular adhesion molecule 1,ICAM-1 in the sample is captured between a pre-coated capture antibody and a detection antibody. Signal intensity is proportional to analyte concentration. Quantification uses a standard curve fitted with Curve Expert software, covering 0.312ng/mL-20ng/mL with a minimum detectable dose of 0.156ng/mL.
This ELISA kit provides quantitative measurement of soluble ICAM-1 (sICAM-1) in human serum, plasma, and tissue homogenates, supporting research into immune cell adhesion, transendothelial migration, and inflammatory signaling. Because sICAM-1 is shed from activated endothelium and leukocytes at concentrations that shift markedly between healthy and inflamed states, the kit is designed to resolve these differences without extensive sample manipulation.
Detection Range: The 0.312–20 ng/mL range sits within the lower segment of reported circulating sICAM-1 levels, which typically range from ~100–300 ng/mL in healthy serum and rise substantially in sepsis, atherosclerosis, or organ rejection. Researchers should plan for 1:20 to 1:100 sample dilutions for serum and plasma, while tissue homogenates—where local concentrations vary widely—may require less dilution.
- Atorvastatin strengthens Skp2 binding to FOXO1 or ICAM1, leading to ubiquitination and degradation. Skp2-dependent ubiquitination of major pathogenic molecules is the key mechanism for statin's protective effect on endothelial function in diabetes. PMID: 28802579
- Single nucleotide polymorphisms in ICAM1 (rs1799969) and SERPINB2 (rs6103) genes were found to be protective against thalidomide-induced peripheral neuropathy (TiPN). In children with inflammatory bowel disease, TiPN is common but mild and generally reversible. Cumulative dose seems to be the most relevant risk factor, whereas polymorphisms in genes involved in neuronal inflammation may be protective. PMID: 28817461
- Patient-derived ATC cells overexpressed ICAM-1 and were largely eliminated by autologous ICAM-1 CAR T cells in vitro and in animal models. Our findings are the first demonstration of CAR T therapy against both a metastatic, thyroid cancer cell line and advanced ATC patient-derived tumors that exhibit dramatic therapeutic efficacy and survival benefit in animal studies PMID: 29025766
- sVCAM-1 reflects xerostomia in primary Sjogren's syndrome. sICAM-1 and sE-selectin may be additional parameters of secondary Sjogren's syndrome activity. PMID: 29068581
- Data suggest that the residue volume at phenylalanine (Phe) in alpha1-helix is critical for alpha(L)/beta(2) integrin (CD49a/CD18) activation and binding with soluble/immobilized ICAM1 (intercellular cell adhesion molecule 1). PMID: 29079572
- The ICAM-1 expression level determines the susceptibility of human endothelial cells to simulated microgravity. PMID: 29080356
- Serum CCL2 and sICAM-1 concentrations were significantly decreased in CNS tumors in comparison with the comparative group. Among proteins tested in the serum, a higher area under the ROC curve (AUC) revealed CCL2 compared to sICAM-1 in differentiating subjects with CNS brain tumors from non-tumoral subjects. PMID: 29086194
- Augmented expression of endothelial adhesion molecules ICAM1/VCAM1 is involved in the pathophysiology of patients with antiphospholipid syndrome. PMID: 29096830
- CD133(+) CD44(+) CD54(+) cellular subpopulation of circulating tumor cells has a prognostic value in colorectal cancer patients with liver metastasis, especially in the survival of CRC patients with liver metastasis who did not undergo surgical treatment for metastasis. PMID: 29105339
- The results of cell adhesion and western blotting assays demonstrated that arachidin-1 attenuated tumor necrosis factor (TNF)-alpha-induced monocyte/EC adhesion and intercellular adhesion molecule-1 (ICAM-1) expression PMID: 29115410
- Peripheral blood lymphocyte subsets in patients with lung cancer are different from those in healthy people, and circulating CD44+ and CD54+ lymphocytes seem to be a promising criterion to predict survival in lung cancer patients undergoing chemotherapy PMID: 29148014
- Data suggest that serum levels of soluble ICAM1 are higher in young adults with reduced physical activity as compared to young adults who participate in optimal physical activity. This study was conducted in Bulgaria with medical and dental students aged 20 +/-2 years. PMID: 29183155
- AGEs increase IL-6 and ICAM-1 expression via the RAGE, MAPK and NF-kappaB pathways in HGFs and may exacerbate the progression of the pathogenesis of periodontal diseases. PMID: 29193068
- Data indicate ICAM-1 as an essential receptor for both acute hemorrhagic conjunctivitis (AHC)-causing and non-AHC strains. PMID: 29284752
- serum ICAM-1 levels were associated with type 2 diabetes mellitus with microalbuminuria leading to severity of diabetic kidney disease. PMID: 29310968
- ICAM-1 expression is not significantly linked to metastatic disease in pancreatic ductal adenocarcinoma. PMID: 29355490
- not a specific screening marker for pulmonary arterial hypertension in systemic sclerosis PMID: 29687288
- the combination of IL-6 -572C/G and ICAM-1 K469E polymorphisms have a synergistic effect on the onset of Sudden sensorineural hearing loss. PMID: 29695657
- anthropometric and physiological parameters do not affect the response of ICAM-1 to exercise in healthy men. PMID: 29696063
- Smooth muscle cell-derived bioactive soluble factors may stimulate the ICAM-1 expression of cocultured endothelial cells, possibly leading to leukocyte migration into the subendothelial space. PMID: 29852173
- TNF-alpha and IL-10 treatment can affect the expression of ICAM-1 and CD31 in human coronary artery endothelial cells. PMID: 29949812
- These results together with the authors' previous study, have identified that CNOT1 provides a platform for the recruitment of TTP and CNOT7, and is involved in TTPmediated ICAM1 and IL8 mRNA decay. PMID: 29956766
- CORM-2 inhibits P. aeruginosa-induced PGE2/IL-6/ICAM-1 expression and lung inflammatory responses by reducing the Reactive Oxygen Species generation and the inflammatory pathways. PMID: 30007888
- miR-335-5p could target 3'UTR of ICAM-1 and inhibit its expression, preventing invasion and metastasis of thyroid cancer cells. PMID: 30119270
- In conclusion, this meta-analysis indicates that ICAM-1 gene rs5498 polymorphism decreases the risk of CAD PMID: 30290609
- Our meta-analyses provide no evidence of the association of ICAM-1 rs5498 with diabetic retinopathy in type 2 diabetic patients. PMID: 30419874
Intra-assay Precision (Precision within an assay): CV%<8% | ||||||
Three samples of known concentration were tested twenty times on one plate to assess. | ||||||
Inter-assay Precision (Precision between assays): CV%<10% | ||||||
Three samples of known concentration were tested in twenty assays to assess. | ||||||
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | ||||||
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ng/ml | OD1 | OD2 | Average | Corrected | ||
20 | 2.554 | 2.634 | 2.594 | 2.481 | ||
10 | 1.945 | 1.867 | 1.906 | 1.793 | ||
5 | 1.369 | 1.298 | 1.333 | 1.220 | ||
2.5 | 0.803 | 0.819 | 0.811 | 0.698 | ||
1.25 | 0.513 | 0.521 | 0.517 | 0.404 | ||
0.625 | 0.334 | 0.343 | 0.338 | 0.226 | ||
0.312 | 0.211 | 0.204 | 0.207 | 0.094 | ||
0 | 0.115 | 0.111 | 0.113 |
| ||
To assess the linearity of the assay, samples were spiked with high concentrations of human ICAM-1/CD54 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||||||
| Sample | Serum(n=4) | ||||
1:20 | Average % | 85 | ||||
Range % | 81-90 | |||||
1:40 | Average % | 91 | ||||
Range % | 87-96 | |||||
1:80 | Average % | 103 | ||||
Range % | 96-110 | |||||
1:160 | Average % | 111 | ||||
Range % | 107-116 | |||||
The recovery of human ICAM-1/CD54 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||||||
Sample Type | Average % Recovery | Range | ||||
Serum (n=5) | 98 | 91-105 | ||||
EDTA plasma (n=4) | 92 | 84-100 | ||||
Human intercellular adhesion molecule 1,ICAM-1 ELISA Kit | For research use only | Store 2-8°C | Diagnocine



