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Introduction | Spermidine is a polyamine compound found in ribosomes and living tissues, and having various metabolic functions within organisms. Spermidine is a longevity agent in mammals. Autophagy is the main mechanism at the molecular level, but evidence has been found for other mechanisms, including inflammation reduction, lipid metabolism, and regulation of cell growth, proliferation and death. Spermidine is known to regulate plant growth, assisting the in vitro process of transcribing RNA, and inhibition of NOS. Also, spermidine is a precursor to other polyamines, such as spermine and thermospermine, some of which contribute to tolerance against drought and salinity in plants. |
Target | Spermidine (SMD) |
Reactivity | General (All species) |
Tested Applications | CLIA |
Recommended dilutions | Optimal dilutions/concentrations should be determined by the end user. |
Storage | Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual. |
Validity | The validity for this kit is at least 6 months. Up to 12 months validity can be provided on request. |
Stability | The stability of the kit is determined by the rate of activity loss. The loss rate is less than 5% within the expiration date under appropriate storage conditions. To minimize performance fluctuations, operation procedures and lab conditions should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same user throughout. |
Test Range | 0.78 ng/ml - 200 ng/ml |
Sensitivity | < 0.28 ng/ml |
Standard Form | Lyophilized |
Detection Method | Chemiluminescent |
Assay Type | Competitive |
Assay Data | Quantitative |
Sample Type | Serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids. |
Availability | Shipped within 1-3 weeks. |
Note | This product is for research use only. The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments. Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein. |
Standard | 200 ng/ml |