| Applications: |
ELISA |
| Reactivity: |
Rat |
| 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 Ctsb Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in rat 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: |
CtsbUniprot ID=CATB_RAT" |
| Specificity: |
This kit recognizes Rat CTSB in samples. No significant cross-reactivity or interference between Rat CTSB and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Function | Thiol protease which is believed to participate in intracellular degradation and turnover of proteins. Cleaves matrix extracellular phosphoglycoprotein MEPE. Involved in the solubilization of cross-linked TG/thyroglobulin in the thyroid follicle lumen. Has also been implicated in tumor invasion and metastasis. |
| Protein Name | Cathepsin BCathepsin B1Rsg-2 Cleaved Into - Cathepsin B Light Chain - Cathepsin B Heavy Chain |
| Cellular Localisation | LysosomeMelanosomeSecretedExtracellular SpaceApical Cell MembranePeripheral Membrane ProteinExtracellular SideLocalizes To The Lumen Of Thyroid Follicles And To The Apical Membrane Of Thyroid Epithelial Cells |
| Alternative ELISA Names | Cathepsin B ELISA kitCathepsin B1 ELISA kitRsg-2 Cleaved Into - Cathepsin B Light Chain - Cathepsin B Heavy Chain ELISA kitCtsb ELISA kit |
| Specificity | This kit recognizes Rat CTSB in samples. No significant cross-reactivity or interference between Rat CTSB 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) | 88-103 | 94 |
| EDTA plasma (n=8) | 87-99 | 94 |
| Cell culture media (n=8) | 91-105 | 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 (ng/mL) | 0.50 | 1.54 | 4.48 | 0.51 | 1.60 | 4.86 |
| Standard deviation | 0.03 | 0.07 | 0.17 | 0.03 | 0.07 | 0.19 |
| CV (%) | 6.00 | 4.55 | 3.79 | 5.88 | 4.38 | 3.91 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
