

| Catalog No. | HY321021 |
|---|---|
| Description |
Recombinant Human CD54/ICAM1 Protein, C-Fc (HY321021) expressed in Mammalian Cells, spanning Met1-Glu480. Purity: >90% by SDS-PAGE.
Highlights
|
| Expression system | Mammalian cells |
| Accession | P05362 |
| Protein length | Met1-Glu480 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 78.51 kDa |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | CD54, ICAM-1, ICAM1, Intercellular adhesion molecule 1, Major group rhinovirus receptor |
| Background | Intercellular adhesion molecule 1 is a ~57 kDa protein. Cell adhesion molecule that functions as a receptor ligand of the signaling receptor ITGAL:ITGB2/LFA-1 (lymphocyte-function associated (LFA) molecule 1) ensuring leukocyte cell-cell adhesion, by providing a calibrated system to namely adjust T-cell killing to the antigen stimulation strength. Also functions as a ligand receptor of the signaling receptor ITGAM:ITGB2/MAC-1 ensuring adhesion between stimulated neutrophils and stimulated endothelial cells. During leukocyte trans-endothelial migration, ICAM1 engagement promotes the assembly of endothelial apical cups through ARHGEF26/SGEF and RHOG activation. Promotes cell aggregation in epithelial cells through interaction with MUC1. 1. Dustin, ML. et al. (1986) Journal of immunology (Baltimore, Md. : 1950) 137, 245-54. PMID: 3086451 2. Simmons, D. et al. (1988) Nature 331, 624-7. PMID: 3340213 3. Lacouture, C. et al. (2024) Nature communications 15, 407. PMID: 38195629 4. Diamond, MS. et al. (1990) The Journal of cell biology 111, 3129-39. PMID: 1980124 5. van Buul, JD. et al. (2007) The Journal of cell biology 178, 1279-93. PMID: 17875742 6. Hayashi, T. et al. (2001) Digestion 63 Suppl 1, 87-92. PMID: 11173916 |
| Note | For research use only |




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