| Applications: |
CLIA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
18.75pg/mL |
| Detection Limit: |
31.25~2000pg/mL |
| Short Description: |
This human LILRB4 kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes. |
| Storage Instruction: |
If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time: |
3.5h |
| Detection: |
Chemiluminescence |
| Gene Symbol: |
LILRB4 |
| Gene ID: |
11006 |
| Uniprot ID: |
LIRB4_HUMAN |
| Specificity: |
This kit recognizes Human LILRB4 in samples. No significant cross-reactivity or interference between Human LILRB4 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Tissue Specificity | Detected on monocytes, macrophages, dendritic cells, natural killer cells and B-cells (at protein level). Expressed in the lung. |
| Function | Inhibitory receptor involved in the down-regulation of the immune response and the development of immune tolerance. Receptor for FN1. Receptor for apolipoprotein APOE. Receptor for ALCAM/CD166. Inhibits receptor-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions. Inhibits FCGR1A/CD64-mediated monocyte activation by inducing phosphatase-mediated down-regulation of the phosphorylation of multiple proteins including LCK, SYK, LAT and ERK, leading to a reduction in TNF production. This inhibition of monocyte activation occurs at least in part via binding to FN1. Inhibits T cell proliferation, inducing anergy, suppressing the differentiation of IFNG-producing CD8+ cytoxic T cells and enhancing the generation of CD8+ T suppressor cells. Induces up-regulation of CD86 on dendritic cells. Interferes with TNFRSF5-signaling and NF-kappa-B up-regulation. |
| Protein Name | Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 4B4Cd85 Antigen-Like Family Member KImmunoglobulin-Like Transcript 3Ilt-3Leukocyte Immunoglobulin-Like Receptor 5Lir-5Monocyte Inhibitory Receptor Hm18Cd Antigen Cd85k |
| Database Links | Reactome: R-HSA-198933 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinLigand Binding Leads To Internalization And Translocation To An Antigen-Processing Compartment |
| Alternative CLIA Names | Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 4 CLIA kitB4 CLIA kitCd85 Antigen-Like Family Member K CLIA kitImmunoglobulin-Like Transcript 3 CLIA kitIlt-3 CLIA kitLeukocyte Immunoglobulin-Like Receptor 5 CLIA kitLir-5 CLIA kitMonocyte Inhibitory Receptor Hm18 CLIA kitCd Antigen Cd85k CLIA kitLILRB4 CLIA kitILT3 CLIA kitLIR5 CLIA kit |
| Specificity | This kit recognizes Human LILRB4 in samples. No significant cross-reactivity or interference between Human LILRB4 and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro CLIA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent A | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Substrate Reagent B | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 85-96 | 91 |
| EDTA plasma(n=8) | 90-104 | 95 |
| Cell culture media(n=8) | 98-112 | 105 |
| | Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision |
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (pg/mL) | 99.12 | 302.09 | 989.45 | 93.83 | 284.25 | 990.58 |
| Standard deviation | 10.08 | 29.00 | 77.97 | 8.31 | 32.86 | 109.46 |
| CV (%) | 10.17 | 9.60 | 7.88 | 8.86 | 11.56 | 11.05 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
