- Catalog number
- EK1593
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- UL16 binding protein 2 (ULBP2) is a cell surface glycoprotein encoded by ULBP2 gene located on the chromosome 6. This gene encodes a major histocompatibility complex (MHC) class I-related molecule that binds to the NKG2D receptor on natural killer (NK) cells to trigger release of multiple cytokines and chemokines that in turn contribute to the recruitment and activation of NK cells. The encoded protein undergoes further processing to generate the mature protein that is either anchored to membrane via a glycosylphosphatidylinositol moiety, or secreted. Many malignant cells secrete the encoded protein to evade immunosurveillance by NK cells.
- 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 1 184 184 193 206 191 9.01 4.7% Sample 2 594 557 578 574 575 13.16 2.2% Sample 3 1005 1175 1073 1093 1086 60.61 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 1 184 184 193 206 191 9.01 4.7% Sample 1 184 184 193 206 191 9.01 4.7% Sample 2 594 557 578 574 575 13.16 2.2% Sample 2 594 557 578 574 575 13.16 2.2% Sample 3 1005 1175 1073 1093 1086 60.61 5.5% Sample 3 1005 1175 1073 1093 1086 60.61 5.5%
- Synonyms
- NKG2D ligand 2; N2DL-2; NKG2DL2; ALCAN-alpha; Retinoic acid early transcript 1H; UL16-binding protein 2; ULBP2; N2DL2, RAET1H; UNQ463/PRO791
- Gene Name
- ULBP2
- Gene ID
- 80328
- UniProt
- Q9BZM5
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: G26-S216
- Capture Antibody
- Monoclonal antibody from mouse
- Detection Antibody
- Polyclonal antibody from goat
- Tissue Specificity
- Expressed in various types of cancer cell lines and in the fetus, but not in normal tissues. .
- Applications
- ELISA
- Field of Research
- Immunology, Innate Immunity, NK Cells, TLR Signaling
- Standard
- 10 ng/Tube
- Sample Type
- Cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) .
- Detection Range
- 62.5 pg/mL - 4,000 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) 184 594 1005 181 539 1058 Standard deviation 11.77 46.92 46.23 11.76 49.58 58.19 CV (%) 6.4% 7.9% 4.6% 6.5% 9.2% 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) 184 594 1005 181 539 1058 Standard deviation 11.77 46.92 46.23 11.76 49.58 58.19 CV (%) 6.4% 7.9% 4.6% 6.5% 9.2% 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) 184 594 1005 181 539 1058 Mean (pg/ml) 184 594 1005 181 539 1058 Standard deviation 11.77 46.92 46.23 11.76 49.58 58.19 Standard deviation 11.77 46.92 46.23 11.76 49.58 58.19 CV (%) 6.4% 7.9% 4.6% 6.5% 9.2% 5.5% CV (%) 6.4% 7.9% 4.6% 6.5% 9.2% 5.5%
- Sensitivity
- <12 pg/mL
- Function
- Ligand for the KLRK1/NKG2D receptor, together with at least ULBP1 and ULBP3. ULBPs activate multiple signaling pathways in primary NK cells, resulting in the production of cytokines and chemokines. Binding of ULBPs ligands to KLRK1/NKG2D induces calcium mobilization and activation of the JAK2, STAT5, ERK and PI3K kinase/Akt signal transduction pathway. In CMV infected cells, interacts with soluble CMV glycoprotein UL16. The interaction with UL16 blocked the interaction with the KLRK1/NKG2D receptor, providing a mechanism by which CMV infected cells might escape the immune system. UL16 also causes ULBP2 to be retained in the ER and cis-Golgi apparatus so that it does not reach the cell surface. .
- 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.)
- Calculated Molecular Weight
- 27368 MW
- Specificity
- Natural and recombinant human ULBP2
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- NKG2D ligand 2
- Subcellular Location
- Cell membrane; Lipid-anchor, GPI-anchor. Secreted.
- Protein Name
- NKG2D ligand 2
- Sample Data
- Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.032 0.07 0.106 0.18 0.323 0.661 1.227 2.318 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.032 0.07 0.106 0.18 0.323 0.661 1.227 2.318 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.032 0.07 0.106 0.18 0.323 0.661 1.227 2.318 O.D. 0.032 0.07 0.106 0.18 0.323 0.661 1.227 2.318
- 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.
