| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
0.38ng/mL |
| Detection Limit: |
0.63~40ng/mL |
| Short Description: |
This PLAT 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: |
PLAT |
| Gene ID: |
5327 |
| Uniprot ID: |
TPA_HUMAN |
| Specificity: |
This kit recognizes Human tPA in samples. No significant cross-reactivity or interference between Human tPA and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | The single chain, almost fully active enzyme, can be further processed into a two-chain fully active form by a cleavage after Arg-310 catalyzed by plasmin, tissue kallikrein or factor Xa. Differential cell-specific N-linked glycosylation gives rise to two glycoforms, type I (glycosylated at Asn-219) and type II (not glycosylated at Asn-219). The single chain type I glycoform is less readily converted into the two-chain form by plasmin, and the two-chain type I glycoform has a lower activity than the two-chain type II glycoform in the presence of fibrin. N-glycosylation of Asn-152.the bound oligomannosidic glycan is involved in the interaction with the mannose receptor. Characterization of O-linked glycan was studied in Bowes melanoma cell line. |
| Function | Converts the abundant, but inactive, zymogen plasminogen to plasmin by hydrolyzing a single Arg-Val bond in plasminogen. By controlling plasmin-mediated proteolysis, it plays an important role in tissue remodeling and degradation, in cell migration and many other physiopathological events. During oocyte activation, plays a role in cortical granule reaction in the zona reaction, which contributes to the block to polyspermy. |
| Protein Name | Tissue-Type Plasminogen ActivatorT-PaT-Plasminogen ActivatorTpaAlteplaseReteplase Cleaved Into - Tissue-Type Plasminogen Activator Chain A - Tissue-Type Plasminogen Activator Chain B |
| Database Links | Reactome: R-HSA-186797Reactome: R-HSA-75205 |
| Cellular Localisation | SecretedExtracellular Space |
| Alternative ELISA Names | Tissue-Type Plasminogen Activator ELISA kitT-Pa ELISA kitT-Plasminogen Activator ELISA kitTpa ELISA kitAlteplase ELISA kitReteplase Cleaved Into - Tissue-Type Plasminogen Activator Chain A - Tissue-Type Plasminogen Activator Chain B ELISA kitPLAT ELISA kit |
| Specificity | This kit recognizes Human tPA in samples. No significant cross-reactivity or interference between Human tPA 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) | 86-100 | 92 |
| EDTA plasma (n=8) | 85-99 | 91 |
| Cell culture media (n=8) | 84-95 | 90 |
| | 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) | 1.99 | 4.78 | 18.65 | 2.14 | 4.92 | 20.17 |
| Standard deviation | 0.14 | 0.21 | 0.98 | 0.15 | 0.22 | 1.04 |
| CV (%) | 7.04 | 4.39 | 5.25 | 7.01 | 4.47 | 5.16 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
