产品详情
简单介绍:
Human CUBN (Cubilin) Sandwich ELISA (STJE0003735)
详情介绍:
Applications: | ELISA |
Reactivity: | Human |
Note: | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
Sensitivity: | 0.47ng/mL |
Detection Limit: | 0.78~50ng/mL |
Short Description: | This CUBN Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin). |
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: | Colormetric |
Gene Symbol: | CUBN |
Gene ID: | 8029 |
Uniprot ID: | CUBN_HUMAN |
Specificity: | This kit recognizes Human CUBN in samples. No significant cross-reactivity or interference between Human CUBN and analogues was observed. |
Sample Type: | Serum, plasma and other biological fluids |
Post Translational Modifications | The precursor is cleaved by a trans-Golgi proteinase furin, removing a propeptide. N-glycosylated. |
Function | Endocytic receptor which plays a role in lipoprotein, vitamin and iron metabolism by facilitating their uptake. Acts together with LRP2 to mediate endocytosis of high-density lipoproteins, GC, hemoglobin, ALB, TF and SCGB1A1. Acts together with AMN to mediate endocytosis of the CBLIF-cobalamin complex. Binds to ALB, MB, Kappa and lambda-light chains, TF, hemoglobin, GC, SCGB1A1, APOA1, high density lipoprotein, and the CBLIF-cobalamin complex. Ligand binding requires calcium. Serves as important transporter in several absorptive epithelia, including intestine, renal proximal tubules and embryonic yolk sac. May play an important role in the development of the peri-implantation embryo through internalization of APOA1 and cholesterol. Binds to LGALS3 at the maternal-fetal interface. |
Protein Name | Cubilin 460 Kda Receptor Intestinal Intrinsic Factor Receptor Intrinsic Factor-Cobalamin Receptor Intrinsic Factor-Vitamin B12 Receptor |
Database Links | Reactome: R-HSA-196791 Reactome: R-HSA-3359462 Reactome: R-HSA-3359463 Reactome: R-HSA-8964011 Reactome: R-HSA-9758881 |
Cellular Localisation | Apical Cell Membrane Peripheral Membrane Protein Cell Membrane Membrane Coated Pit Endosome Lysosome Membrane Lacks A Transmembrane Domain And Depends On Interaction With Amn For Location At The Plasma Membrane Colocalizes With Amn And Lrp2 In The Endocytotic Apparatus Of Epithelial Cells |
Alternative ELISA Names | Cubilin ELISA kit 460 Kda Receptor ELISA kit Intestinal Intrinsic Factor Receptor ELISA kit Intrinsic Factor-Cobalamin Receptor ELISA kit Intrinsic Factor-Vitamin B12 Receptor ELISA kit CUBN ELISA kit IFCR ELISA kit |
Specificity | This kit recognizes Human CUBN in samples. No significant cross-reactivity or interference between Human CUBN and analogues was observed. |
Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
Item Specifications Storage
Micro ELISA 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 | 1 vial, 10 mL | 2-8℃ (Protect from light) |
Stop Solution | 1 vial, 10 mL | 2-8°C |
Plate Sealer | 5 pieces | |
Manual | 1 copy | |
Certificate of Analysis | 1 copy |
Sample Type Range (%) Average Recovery (%)
Serum(n=8) | 93-106 | 101 |
EDTA plasma (n=8) | 88-100 | 93 |
Cell culture media (n=8) | 95-108 | 100 |
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 (ng/mL) | 2.35 | 5.20 | 17.41 | 2.41 | 4.70 | 18.84 |
Standard deviation | 0.16 | 0.28 | 0.87 | 0.16 | 0.27 | 0.69 |
CV (%) | 6.81 | 5.38 | 5.00 | 6.64 | 5.74 | 3.66 |
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