| 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 BDNF 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: |
BDNF |
| Gene ID: |
627 |
| Uniprot ID: |
BDNF_HUMAN |
| Specificity: |
This kit recognizes Human BDNF in samples. No significant cross-reactivity or interference between Human BDNF and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | BDNF precursor form: N-glycosylated and glycosulfated, contrary to mature BDNF. Mature BDNF is produced by proteolytic removal of the propeptide, catalyzed by a FURIN family member. In addition, the precursor form is proteolytically cleaved within the propeptide, but this is not an obligatory intermediate for the production of mature BDNF. Can be converted into mature BDNF by plasmin (PLG). |
| Function | Important signaling molecule that activates signaling cascades downstream of NTRK2. During development, promotes the survival and differentiation of selected neuronal populations of the peripheral and central nervous systems. Participates in axonal growth, pathfinding and in the modulation of dendritic growth and morphology. Major regulator of synaptic transmission and plasticity at adult synapses in many regions of the CNS. The versatility of BDNF is emphasized by its contribution to a range of adaptive neuronal responses including long-term potentiation (LTP), long-term depression (LTD), certain forms of short-term synaptic plasticity, as well as homeostatic regulation of intrinsic neuronal excitability. BDNF precursor form: Important signaling molecule that activates signaling cascades downstream of NTRK2. Activates signaling cascades via the heterodimeric receptor formed by NGFR and SORCS2. Signaling via NGFR and SORCS2 plays a role in synaptic plasticity and long-term depression (LTD). Binding to NGFR and SORCS2 promotes neuronal apoptosis. Promotes neuronal growth cone collapse. |
| Protein Name | Brain-Derived Neurotrophic FactorBdnfAbrineurin Cleaved Into - Bdnf Precursor FormProbdnf |
| Database Links | Reactome: R-HSA-9022702Reactome: R-HSA-9024909Reactome: R-HSA-9026519Reactome: R-HSA-9026527Reactome: R-HSA-9028335Reactome: R-HSA-9028731Reactome: R-HSA-9032500Reactome: R-HSA-9032759Reactome: R-HSA-9032845Reactome: R-HSA-9768919 |
| Cellular Localisation | SecretedBdnf Precursor Form: SecretedA Proportion Of Bdnf Is Secreted As Immature Precursor (Probdnf) |
| Alternative ELISA Names | Brain-Derived Neurotrophic Factor ELISA kitBdnf ELISA kitAbrineurin Cleaved Into - Bdnf Precursor Form ELISA kitProbdnf ELISA kitBDNF ELISA kit |
| Specificity | This kit recognizes Human BDNF in samples. No significant cross-reactivity or interference between Human BDNF 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) | 96-109 | 101 |
| EDTA plasma (n=8) | 88-100 | 93 |
| Cell culture media (n=8) | 92-106 | 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) | 105.80 | 237.40 | 809.50 | 114.20 | 237.50 | 768.50 |
| Standard deviation | 5.80 | 12.80 | 33.20 | 6.70 | 10.00 | 28.40 |
| CV (%) | 5.48 | 5.39 | 4.10 | 5.87 | 4.21 | 3.70 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
