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Proteintech™ Human ST2 ELISA Kit
KE00055 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The ST2 ELISA kit is to be used to detect and quantify protein levels of endogenous ST2.
Brand: Proteintech™ KE00055-96T
This item is not returnable.
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Description
- Protein ST2, also known as IL1RL1, is a member of the interleukin 1 receptor family. The gene of ST2 encodes three splice variants: a soluble secreted form (sST2), a transmembrane receptor form (ST2L), and a variant form of ST2 (ST2V). Interleukin-33 (IL-33) has been identified as a functional ligand of ST2L. IL-33 exerts its cellular functions by binding a receptor complex composed of ST2L and IL-1R accessory protein (IL-1RAcP).
- The interaction of IL-33 and ST2L activates mitogen-activated protein kinases and several biochemical pathways. The end of these reactions is the activation of the inhibitor of nuclear factor-kB (NF-kB) kinase complex, triggering NF-kB activity. sST2 seems to act as a decoy-receptor for IL-33: it binds IL-33 thus subtracting such a molecule from the interaction with ST2L. sST2 is formed by many cells and sST2 level is increased as response to myocardial stress, as well as in inflammatory conditions, including allergic asthma.
- The assay recognizes human ST2. An antibody specific for ST2 has been pre-coated onto the microwells. The ST2 protein in samples is captured by the coated antibody after incubation.
- Following extensive washing, another antibody of biotinylated specific for ST2 is added to detect the captured ST2 protein.
- For signal development, Sterptravidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent.
- Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
Specifications
| BC030975 | |
| 1.8 pg/mL | |
| Sandwich ELISA, Double Antibody | |
| Plasma, Serum | |
| Human | |
| Human | |
| <10% | |
| Blue ice | |
| 4.5 hr. |
| 31.25 to 2000 pg/mL | |
| ISO 13485 | |
| Coated ELISA Kit | |
| DAB | |
| 9173 | |
| Solid | |
| <10% | |
| -20°C to +4°C | |
| Q01638 |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- 96TEST Mouse CXCL12/SDF-1 ELISA Kit
Signal Word
- Warning
Hazard Category
- Serious eye damage/eye irritation Category 1
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H302-Harmful if swallowed.
- H315-Causes skin irritation.
- H318-Causes serious eye damage.
- H319-Causes serious eye irritation.
- H332-Harmful if inhaled.
- H335-May cause respiratory irritation.
Precautionary Statement
- P201-Obtain special instructions before use.
- P202-Do not handle until all safety precautions have been read and understood.
- P234-Keep only in original container.
- P264-Wash skin thoroughly after handling.
- P270-Do not eat, drink or smoke when using this product.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
- P330-Rinse mouth.
- P362-Take off contaminated clothing.
- P405-Store locked up.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
Supplemental information
- MIXTURE LIST-Contains : Sulphuric Acid, Tetramethylbenzidine
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Product Title
Proteintech™ Human ST2 ELISA Kit > Target Species: Human
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