| 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 COL8A1 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: |
COL8A1 |
| Gene ID: |
1295 |
| Uniprot ID: |
CO8A1_HUMAN |
| Specificity: |
This kit recognizes Human COL8 Alpha 1 in samples. No significant cross-reactivity or interference between Human COL8 Alpha 1 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Tissue Specificity | Expressed primarily in the subendothelium of large blood vessels. Also expressed in arterioles and venules in muscle, heart, kidney, spleen, umbilical cord, liver and lung and is also found in connective tissue layers around hair follicles, around nerve bundles in muscle, in the dura of the optic nerve, in cornea and sclera, and in the perichondrium of cartilaginous tissues. In the kidney, expressed in mesangial cells, glomerular endothelial cells, and tubular epithelial cells. Also expressed in mast cells, and in astrocytes during the repair process. Expressed in Descemet's membrane. Specifically expressed in peritoneal fibroblasts and mesothelial cells. |
| Post Translational Modifications | Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains. Proteolytically cleaved by neutrophil elastase, in vitro. Proteolytic processing produces the C-terminal NC1 domain fragment, vastatin. |
| Function | Macromolecular component of the subendothelium. Major component of the Descemet's membrane (basement membrane) of corneal endothelial cells. Also a component of the endothelia of blood vessels. Necessary for migration and proliferation of vascular smooth muscle cells and thus, has a potential role in the maintenance of vessel wall integrity and structure, in particular in atherogenesis. Vastatin, the C-terminal fragment comprising the NC1 domain, inhibits aortic endothelial cell proliferation and causes cell apoptosis. |
| Protein Name | Collagen Alpha-1(Viii ChainEndothelial Collagen Cleaved Into - Vastatin |
| Database Links | Reactome: R-HSA-1442490Reactome: R-HSA-1650814Reactome: R-HSA-2022090Reactome: R-HSA-216083Reactome: R-HSA-8948216 |
| Cellular Localisation | SecretedExtracellular SpaceExtracellular MatrixBasement Membrane |
| Alternative CLIA Names | Collagen Alpha-1(Viii Chain CLIA kitEndothelial Collagen Cleaved Into - Vastatin CLIA kitCOL8A1 CLIA kitC3orf7 CLIA kit |
| Specificity | This kit recognizes Human COL8α1 in samples. No significant cross-reactivity or interference between Human COL8α1 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) | 90-104 | 97 |
| EDTA plasma(n=8) | 96-110 | 104 |
| Cell culture media(n=8) | 93-108 | 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 (pg/mL) | 94.42 | 223.65 | 899.53 | 86.94 | 214.98 | 838.57 |
| Standard deviation | 8.09 | 20.11 | 96.88 | 7.97 | 16.02 | 72.45 |
| CV (%) | 8.57 | 8.99 | 10.77 | 9.17 | 7.45 | 8.64 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
