| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
0.09ng/mL |
| Detection Limit: |
0.16~10ng/mL |
| Short Description: |
This DBP 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: |
An unopened kit can be stored at 2-8 °C for 1 week. If the kit is not supposed to be used within 1 week, store the items separately according to the following conditions once the kit is received. |
| Assay Time: |
3.5h |
| Detection: |
Colormetric |
| Gene Symbol: |
GC |
| Gene ID: |
2638 |
| Uniprot ID: |
VTDB_HUMAN |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | Allele GC*1S is O-glycosylated at Thr-436. The trisaccharide sugar moiety can be modified by the successive removal of neuraminic acid and galactose leaving an O-mceeN-acetyl-galactosamine. This conversion is thought to produce a macrophage-activating factor (Gc-MAF). Only a minor proportion of plasma GC is O-glycosylated. The potential N-glycosylation site predicted at Asn-288 is thought to be nonglycosylated. |
| Function | Involved in vitamin D transport and storage, scavenging of extracellular G-actin, enhancement of the chemotactic activity of C5 alpha for neutrophils in inflammation and macrophage activation. |
| Protein Name | Vitamin D-Binding ProteinDbpVdbGc Protein-Derived Macrophage Activating FactorGc-MafGcmafGc-GlobulinGroup-Specific ComponentGcVitamin D-Binding Protein-Macrophage Activating FactorDbp-Maf |
| Database Links | Reactome: R-HSA-196791 |
| Cellular Localisation | Secreted |
| Alternative ELISA Names | Vitamin D-Binding Protein ELISA kitDbp ELISA kitVdb ELISA kitGc Protein-Derived Macrophage Activating Factor ELISA kitGc-Maf ELISA kitGcmaf ELISA kitGc-Globulin ELISA kitGroup-Specific Component ELISA kitGc ELISA kitVitamin D-Binding Protein-Macrophage Activating Factor ELISA kitDbp-Maf ELISA kitGC ELISA kit |
| Specificity | This kit recognizes Human DBP in samples. No significant cross-reactivity or interference between Human DBP 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) | 85-98 | 91 |
| EDTA plasma (n=8) | 91-107 | 99 |
| Cell culture media (n=8) | 87-102 | 94 |
| | 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) | 0.55 | 1.34 | 3.76 | 0.56 | 1.36 | 3.71 |
| Standard deviation | 0.04 | 0.08 | 0.15 | 0.03 | 0.07 | 0.16 |
| CV (%) | 6.84 | 5.84 | 4.09 | 5.36 | 5.32 | 4.39 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
