General Info
| Applications: | ELISA |
| Reactivity: | Human |
| Note: | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: | 37.5pg/mL |
| Detection Limit: | 62.5~4000pg/mL |
| Short Description: | This CHGB 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 |
Information
| Gene Symbol: | CHGB |
| Gene ID: | 1114 |
| Uniprot ID: | SCG1_HUMAN |
| Specificity: | This kit recognizes Human CHGB in samples. No significant cross-reactivity or interference between Human CHGB and analogues was observed. |
| Sample Type: | Serum, plasma and other biological fluids |
Description
| Post Translational Modifications | Extensively processed by limited proteolysis at conserved basic residues. Alternative processing are seen in different tissues. O-glycosylated. |
| Function | Secretogranin-1 is a neuroendocrine secretory granule protein, which may be the precursor for other biologically active peptides. |
| Protein Name | Secretogranin-1Chromogranin-BCgbSecretogranin ISgi Cleaved Into - Pe-11 - Gawk Peptide - Ccb Peptide |
| Database Links | Reactome: R-HSA-381426Reactome: R-HSA-8957275 |
| Cellular Localisation | SecretedNeuroendocrine And Endocrine Secretory Granules |
| Alternative ELISA Names | Secretogranin-1 ELISA kitChromogranin-B ELISA kitCgb ELISA kitSecretogranin I ELISA kitSgi Cleaved Into - Pe-11 - Gawk Peptide - Ccb Peptide ELISA kitCHGB ELISA kitSCG1 ELISA kit |
| Specificity | This kit recognizes Human CHGB in samples. No significant cross-reactivity or interference between Human CHGB 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) | 89-101 | 96 |
| EDTA plasma (n=8) | 85-98 | 91 |
| Cell culture media (n=8) | 84-97 | 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 (pg/mL) | 186.91 | 350.82 | 1795.25 | 180.09 | 319.24 | 1941.20 |
| Standard deviation | 12.60 | 17.12 | 80.07 | 11.38 | 15.96 | 89.30 |
| CV (%) | 6.74 | 4.88 | 4.46 | 6.32 | 5.00 | 4.60 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance