| Applications: |
ELISA |
| 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 SRD5A1 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: |
SRD5A1 |
| Gene ID: |
6715 |
| Uniprot ID: |
S5A1_HUMAN |
| Specificity: |
This kit recognizes Human SRD5a1 in samples. No significant cross-reactivity or interference between Human SRD5a1 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Function | Converts testosterone into 5-alpha-dihydrotestosterone and progesterone or corticosterone into their corresponding 5-alpha-3-oxosteroids. It plays a central role in sexual differentiation and androgen physiology. |
| Protein Name | 3-Oxo-5-Alpha-Steroid 4-Dehydrogenase 1Sr Type 1Steroid 5-Alpha-Reductase 1S5ar 1 |
| Database Links | Reactome: R-HSA-193048 |
| Cellular Localisation | Microsome MembraneMulti-Pass Membrane ProteinEndoplasmic Reticulum Membrane |
| Alternative ELISA Names | 3-Oxo-5-Alpha-Steroid 4-Dehydrogenase 1 ELISA kitSr Type 1 ELISA kitSteroid 5-Alpha-Reductase 1 ELISA kitS5ar 1 ELISA kitSRD5A1 ELISA kit |
| Specificity | This kit recognizes Human SRD5a1 in samples. No significant cross-reactivity or interference between Human SRD5a1 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) | 95-108 | 100 |
| EDTA plasma (n=8) | 96-108 | 102 |
| Cell culture media (n=8) | 86-101 | 93 |
| | 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) | 107.03 | 189.06 | 923.43 | 103.68 | 202.45 | 859.14 |
| Standard deviation | 5.66 | 7.64 | 38.78 | 5.22 | 9.31 | 36.26 |
| CV (%) | 5.29 | 4.04 | 4.20 | 5.03 | 4.60 | 4.22 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
