- Catalog number
- EK2148
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- CD160 antigen is a protein that in humans is encoded by the CD160 gene. CD160 is an 27 kDa glycoprotein which was initially identified with the monoclonal antibody BY55. Its expression is tightly associated with peripheral blood NK cells and CD8 T lymphocytes with cytolytic effector activity. The cDNA sequence of CD160 predicts a cysteine-rich, glycosylphosphatidylinositol-anchored protein of 181 amino acids with a single Ig-like domain weakly homologous to KIR2DL4 molecule. CD160 is expressed at the cell surface as a tightly disulfide-linked multimer. RNA blot analysis revealed CD160 mRNAs of 1.5 and 1.6 kb whose expression was highly restricted to circulating NK and T cells, spleen and small intestine. Within NK cells CD160 is expressed by CD56dimCD16+ cells whereas among circulating T cells its expression is mainly restricted to TCRgd bearing cells and to TCRab+CD8brightCD95+CD56+CD28-CD27-cells. In tissues, CD160 is expressed on all intestinal intraepithelial lymphocytes. CD160 shows a broad specificity for binding to both classical and nonclassical MHC class I molecules.
- Reproducibility
- Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 46 52 55 59 53 3.23 6.1% Sample 2 126 133 140 152 138 8.13 5.9% Sample 3 688 701 692 786 717 39.42 5.5% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 46 52 55 59 53 3.23 6.1% Sample 1 46 52 55 59 53 3.23 6.1% Sample 2 126 133 140 152 138 8.13 5.9% Sample 2 126 133 140 152 138 8.13 5.9% Sample 3 688 701 692 786 717 39.42 5.5% Sample 3 688 701 692 786 717 39.42 5.5%
- Gene Name
- CD160
- Gene ID
- 11126
- UniProt
- O95971
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: CHO; Immunogen sequence: G25-S159
- Capture Antibody
- Monoclonal antibody from mouse
- Detection Antibody
- Biotinylated polyclonal antibody from goat
- Applications
- ELISA
- Standard
- 10 ng/Tube
- Sample Type
- Cell culture supernatants, serum and plasma (heparin, EDTA)
- Detection Range
- 31.2 pg/mL - 2,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 46 126 688 49 133 701 Standard deviation 2.99 8.82 47.47 2.89 6.52 38.56 CV (%) 6.5% 7% 6.9% 5.9% 4.9% 5.5% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 46 126 688 49 133 701 Standard deviation 2.99 8.82 47.47 2.89 6.52 38.56 CV (%) 6.5% 7% 6.9% 5.9% 4.9% 5.5% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 46 126 688 49 133 701 Mean (pg/ml) 46 126 688 49 133 701 Standard deviation 2.99 8.82 47.47 2.89 6.52 38.56 Standard deviation 2.99 8.82 47.47 2.89 6.52 38.56 CV (%) 6.5% 7% 6.9% 5.9% 4.9% 5.5% CV (%) 6.5% 7% 6.9% 5.9% 4.9% 5.5%
- Sensitivity
- <10 pg/mL
- Components
- Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x) |100ul Avidin-Biotin-Peroxidase Complex (100x) |100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB) |10ml Stop Solution|10ml Wash Buffer (25x) |20ml Adhesive plate sealers|4
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Specificity
- Natural and recombinant human CD160
- Anticoagulant
- Heparin or EDTA
- Sample Data
- Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.024 0.194 0.304 0.461 0.731 1.245 1.932 2.974 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.024 0.194 0.304 0.461 0.731 1.245 1.932 2.974 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.024 0.194 0.304 0.461 0.731 1.245 1.932 2.974 O.D. 0.024 0.194 0.304 0.461 0.731 1.245 1.932 2.974
- Material Required But Not Provided
- Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional) . Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.
