产品详情
简单介绍：
Human CD44 (CD44 antigen) CLIA Kit (STJC0000246)
详情介绍：
| Applications: | CLIA |
| Reactivity: | Human |
| Note: | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: | 37.5pg/mL |
| Detection Limit: | 62.5~4000pg/mL |
| Short Description: | This human CD44 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: | CD44 |
| Gene ID: | 960 |
| Uniprot ID: | CD44_HUMAN |
| Specificity: | This kit recognizes Human HSPG in samples. No significant cross-reactivity or interference between Human HSPG and analogues was observed. |
| Sample Type: | Serum, plasma and other biological fluids |
| Tissue Specificity | Detected in fibroblasts and urine (at protein level). Detected in placenta (at protein level). Isoform 10 (epithelial isoform) is expressed by cells of epithelium and highly expressed by carcinomas. Expression is repressed in neuroblastoma cells. |
| Post Translational Modifications | Proteolytically cleaved in the extracellular matrix by specific proteinases (possibly MMPs) in several cell lines and tumors. N-glycosylated. O-glycosylated.contains chondroitin sulfate glycans which can be more or less sulfated and whose number may affect the accessibility of specific proteinases to their cleavage site(s). It is uncertain if O-glycosylation occurs on Thr-637 or Thr-638. Phosphorylated.activation of PKC results in the dephosphorylation of Ser-706 (constitutive phosphorylation site), and the phosphorylation of Ser-672. |
| Function | Cell-surface receptor that plays a role in cell-cell interactions, cell adhesion and migration, helping them to sense and respond to changes in the tissue microenvironment. Participates thereby in a wide variety of cellular functions including the activation, recirculation and homing of T-lymphocytes, hematopoiesis, inflammation and response to bacterial infection. Engages, through its ectodomain, extracellular matrix components such as hyaluronan/HA, collagen, growth factors, cytokines or proteases and serves as a platform for signal transduction by assembling, via its cytoplasmic domain, protein complexes containing receptor kinases and membrane proteases. Such effectors include PKN2, the RhoGTPases RAC1 and RHOA, Rho-kinases and phospholipase C that coordinate signaling pathways promoting calcium mobilization and actin-mediated cytoskeleton reorganization essential for cell migration and adhesion. |
| Protein Name | Cd44 Antigen Cdw44 Epican Extracellular Matrix Receptor Iii Ecmr-Iii Gp90 Lymphocyte Homing/Adhesion Receptor Hutch-I Heparan Sulfate Proteoglycan Hermes Antigen Hyaluronate Receptor Phagocytic Glycoprotein 1 Pgp-1 Phagocytic Glycoprotein I Pgp-I Cd Antigen Cd44 |
| Database Links | Reactome: R-HSA-1474228 Reactome: R-HSA-202733 Reactome: R-HSA-216083 Reactome: R-HSA-2160916 Reactome: R-HSA-6798695 Reactome: R-HSA-877300 |
| Cellular Localisation | Cell Membrane Single-Pass Type I Membrane Protein Cell Projection Microvillus Secreted Colocalizes With Actin In Membrane Protrusions At Wounding Edges Co-Localizes With Rdx Ezr And Msn In Microvilli Localizes To Cholesterol-Rich Membrane-Bound Lipid Raft Domains |
| Alternative CLIA Names | Cd44 Antigen CLIA kit Cdw44 CLIA kit Epican CLIA kit Extracellular Matrix Receptor Iii CLIA kit Ecmr-Iii CLIA kit Gp90 Lymphocyte Homing/Adhesion Receptor CLIA kit Hutch-I CLIA kit Heparan Sulfate Proteoglycan CLIA kit Hermes Antigen CLIA kit Hyaluronate Receptor CLIA kit Phagocytic Glycoprotein 1 CLIA kit Pgp-1 CLIA kit Phagocytic Glycoprotein I CLIA kit Pgp-I CLIA kit Cd Antigen Cd44 CLIA kit CD44 CLIA kit LHR CLIA kit MDU2 CLIA kit MDU3 CLIA kit MIC4 CLIA kit |
| Specificity | This kit recognizes Human HSPG in samples. No significant cross-reactivity or interference between Human HSPG and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| 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 |
| Serum(n=8) | 86-99 | 92 |
| EDTA plasma(n=8) | 85-98 | 91 |
| Cell culture media(n=8) | 84-99 | 90 |
| 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) | 201.22 | 361.48 | 1532.83 | 194.74 | 332.89 | 1559.48 |
| Standard deviation | 19.82 | 31.63 | 155.12 | 17.96 | 28.96 | 134.27 |
| CV (%) | 9.85 | 8.75 | 10.12 | 9.22 | 8.70 | 8.61 |
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