| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
9.38pg/mL |
| Detection Limit: |
15.63-1000pg/mL |
| Short Description: |
This TFPI 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: |
TFPI |
| Gene ID: |
7035 |
| Uniprot ID: |
TFPI1_HUMAN |
| Specificity: |
This kit recognizes Human TFPI in samples. No significant cross-reactivity or interference between Human TFPI and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | O-glycosylated. |
| Function | Inhibits factor X (X(a)) directly and, in a Xa-dependent way, inhibits VIIa/tissue factor activity, presumably by forming a quaternary Xa/LACI/VIIa/TF complex. It possesses an antithrombotic action and also the ability to associate with lipoproteins in plasma. |
| Protein Name | Tissue Factor Pathway InhibitorTfpiExtrinsic Pathway InhibitorEpiLipoprotein-Associated Coagulation InhibitorLaci |
| Database Links | Reactome: R-HSA-140834 |
| Cellular Localisation | Isoform Alpha: SecretedIsoform Beta: Microsome MembraneLipid-AnchorGpi-Anchor |
| Alternative ELISA Names | Tissue Factor Pathway Inhibitor ELISA kitTfpi ELISA kitExtrinsic Pathway Inhibitor ELISA kitEpi ELISA kitLipoprotein-Associated Coagulation Inhibitor ELISA kitLaci ELISA kitTFPI ELISA kitLACI ELISA kitTFPI1 ELISA kit |
| Specificity | This kit recognizes Human TFPI in samples. No significant cross-reactivity or interference between Human TFPI 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) | 84-99 | 91 |
| EDTA plasma (n=8) | 84-100 | 91 |
| Cell culture media (n=8) | 90-107 | 98 |
| | 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) | 50.53 | 107.97 | 465.09 | 54.19 | 103.09 | 473.23 |
| Standard deviation | 3.16 | 4.65 | 21.39 | 3.15 | 4.16 | 15.24 |
| CV (%) | 6.25 | 4.31 | 4.60 | 5.81 | 4.04 | 3.22 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
