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| Size | Qty | Add To Basket |
|---|---|---|
| 1×48 T | ||
| 1×96 T |
| Product Description | The quantitative human IgG4 (glycosylated) sandwich ELISA kit is designed to detect human immunoglobulin G4 (IgG4) levels. IgG4 is an IgG subclass involved in chronic inflammatory responses and immune tolerance, often associated with prolonged antigen exposure. The kit is suitable for various biological samples such as tissue homogenates, cell lysates, serum, plasma. Its sensitivity is 0.120 µg/mL, which can accurately detect low concentrations of IgG4 in the sample. |
| Target | IgG4 |
| N-Glycosylation Site | 177 |
| Sample Types | Tissue homogenates, cell lysates, serum, plasma |
| Sample Volume | 100 μL |
| Sensitivity | 0.120 µg/mL |
| Detection Principle | Quantitative sandwich ELISA |
| Detection Range | 1 µg/mL-10 µg/mL |
| Detection Time | 1 h-5 h |
| Detection Wavelength | 450 nm |
| Storage | Store at 2-8°C for long term storage. |
| Species | Human |
| Full Name | Immunoglobulin G4 |
| Alternate Names | IgG4; Immunoglobulin G4; IGHG4; Immunoglobulin heavy constant gamma 4 |
| Uniprot No. | P01861 |
| Application | The quantitative human IgG4 (glycosylated) sandwich ELISA kit is valuable in research and clinical settings for investigating IgG4-related diseases, allergic reactions, and immune tolerance. Researchers and clinicians use this ELISA to quantify IgG4 levels, providing insights into disease pathogenesis and aiding in diagnosis and monitoring. |
| Kit Components | Pre-coated ELISA plate; Lyophilized standard; Biotin-labeled antibody; HRP-avidin; Various diluents; Wash buffer; TMB chromogenic substrate; Stop solution |
| Precision | Intra-Assay: n=20, CV <8%; Inter-Assay: n=20, CV <10%; |
| Recovery | Serum sample: n=5, 80-95%; Plasma sample: n=4, 90-105%; |
| Standard Curve | ![]() The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested. |