ICAM-1 ELISA Kit (Human) (OKBB00158)

Catalog No: OKBB00158 (Formerly GWB-ZZD043)

Size:96 Tests

Human ICAM1 ELISA Kit standard curve

Product Info

• Predicted Species Reactivity: Human
• Application: ELISA
• ELISA Kit Detection Method: Colorimetric, OD450 nm
• ELISA Kit Duration: ~ 3 Hours
• ELISA Kit Principle: Aviva's human ICAM-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for ICAM-1 has been precoated onto 96-well plates. Standards(NS0, Q28-E480) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ICAM-1 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The absorbance of yellow is proportional to the human ICAM-1 amount of sample captured in plate.
• ELISA Kit Range: 156 pg/ml - 10,000 pg/ml
• ELISA Kit Reproducibility:

  	Intra-Assay Precision			Inter-Assay Precision
  Sample	1	2	3	1	2	3
  Mean (ng/mL)	1.41	2.3	5.2	1.33	2.27	5
  St. Dev.	0.048	0.106	0.265	0.085	0.127	0.205
  %CV	3.40	4.60	5.09	6.39	5.59	4.1

• ELISA Kit Component:
  • Lyophilized recombinant mouse Fractalkine standard: 10 ng/tube x 2
  • Anti-mouse Fractalkine Antibody Well Plate: 96 Wells
  • Sample diluent buffer: 30 mL
  • Biotinylated anti-mouse Fractalkine antibody: 130 uL, dilution 1:100
  • Antibody diluent buffer: 12 mL
  • Avidin-Biotin-Peroxidase Complex (ABC): 130 uL, dilution 1:100
  • ABC diluent buffer: 12 mL
  • TMB color developing agent: 10 mL
  • TMB stop solution: 10 mL
• Additional Information: Range: 156pg/ml-10,000pg/ml
  Principle: Aviva’s human ICAM-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for ICAM-1 has been precoated onto 96-well plates. Standards (NSO,Q28-E480) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ICAM-1 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the
  human ICAM-1 amount of sample captured in plate.
  Notes: 1. To inspect the validity of experiment operation and the appropriateness of sample dilution proportion, pilot
  experiment using standards and a small number of samples is recommended.
  2. The TMB Color Developing agent is colorless and transparent before using, contact us freely if it is not the case.
  3. Before using the Kit, spin tubes and bring down all components to the bottom of tubes.
  4. Duplicate well assay is recommended for both standard and sample testing.
  5. Don’t let 96-well plate dry, for dry plate will inactivate active components on plate.
  6. Don’t reuse tips and tubes to avoid cross contamination.
  7. To avoid to use the reagents from different batches together.
  8. In order to avoid marginal effect of plate incubation due to temperature difference ( reaction may be stronger in the
  marginal wells), it is suggested that the diluted ABC and TMB solution will be pre-warmed in 37C for 30 min before
  using.
  Background: Intercellular adhesion molecule-1 (ICAM-1) is an integral membrane protein, a member of the immunoglobulin superfamily, and a ligand for lymphocyte function-associated (LFA) antigens, a beta 2 leukocyte integrin.1 The normal function of human intercellular adhesion molecule-1 (ICAM-1) is to provide adhesion between endothelial cells and leukocytes after injury or stress. ICAM-1 binds to leukocyte function-associated antigen (LFA-1) or macrophage-1 antigen (Mac-1).2 ICAM-1 is found on leukocytes, fibroblasts, epithelial cells and endothelial cells and its expression is regulated by inflammatory cytokines.3 ICAM-1 has a tissue distribution similar to that of the major histocompatibility complex class II antigens and is likely to play a role in inflammatory responses.1 The standard product used in this kit is produced by recombinant gene expression, consisting of 455 amino acids with the molecular mass of 50kDa.
• Reconstitution and Storage: Store at 4C for 6 months, at -20C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)
• Sample Type: cell culture supernates, serum and plasma (heparin, EDTA)
• Sensitivity: <10 pg/ml
• Predicted Homology Based on Immunogen Sequence: No detectable cross-reactivity with any other cytokine.
• Reference: 1. Ballantyne, C. M.; Kozak, C. A.; O'Brien, W. E.; Beaudet, A. L. Assignment of the gene for intercellular adhesion
  molecule-1 (Icam-1) to proximal mouse chromosome 9. Genomics 9: 547-550, 1991.
  2. Bella, J.; Kolatkar, P. R.; Marlor, C. W.; Greve, J. M.; Rossmann, M. G. The structure of the two amino-terminal
  domains of human ICAM-1 suggests how it functions as a rhinovirus receptor and as an LFA-1 integrin ligand. Proc.
  Nat. Acad. Sci. 95: 4140-4145, 1998.
  3. Simmons, D.; Makgoba, M. W.; Seed, B. ICAM, an adhesion ligand of LFA-1, is homologous to the neural cell
  adhesion molecule NCAM. Nature 331: 624-627, 1988.
• Specificity: Natural and recombinant human sICAM-1
• Immunogen: Expression system for standard: NS0; Immunogen sequence: Q28-E480
• Description: For quantitative detection of human ICAM-1 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).

Target Info

• Gene Symbol: ICAM1
• Gene Full Name: intercellular adhesion molecule 1
• Alias Symbols: BB2, CD 54, CD54, CD54 antigen, Cell surface glycoprotein P3.58, Human rhinovirus receptor, ICAM 1, Intercellular adhesion molecule 1, Major group rhinovirus receptor, MALA2, MGC6195, MyD10, P3.58, Surface antigen of activated B cells
• NCBI Gene Id: 3383
• Protein Name: Intercellular adhesion molecule 1
• Description of Target: Intercellular adhesion molecule-1 (ICAM-1) is an integral membrane protein, a member of the immunoglobulin superfamily, and a ligand for lymphocyte function-associated (LFA) antigens, a beta 2 leukocyte integrin.1 The normal function of human intercellular adhesion molecule-1 (ICAM-1) is to provide adhesion between endothelial cells and leukocytes after injury or stress. ICAM-1 binds to leukocyte function-associated antigen (LFA-1) or macrophage-1 antigen (Mac-1).2 ICAM-1 is found on leukocytes, fibroblasts, epithelial cells and endothelial cells and its expression is regulated by inflammatory cytokines.3 ICAM-1 has a tissue distribution similar to that of the major histocompatibility complex class II antigens and is likely to play a role in inflammatory responses.1
• Uniprot ID: P05362
• Protein Accession #: NP_000192.2
• Nucleotide Accession #: NM_000201.2