This product is not tested for DNase, RNase, or Protease. Please see the Molecular Biology-tested Spermidine, product S0266, which is tested for DNase, RNase, and Proteinase.
https://www.sigmaaldrich.com/product/sigma/s0266
Please see the link below to review a sample Certificate of Analysis reporting the RNase, DNase, and Protease testing:
https://www.sigmaaldrich.com/product/sigma/s0266#product-documentation
05292
Spermidine 0.1 M solution
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Synonym(s):
Spermidine solution, Additive Screening Solution 30/Kit-No 78374
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| Size/SKU | Availability | Price |
|---|---|---|
1 mL | Available to ship onSeptember 08, 2026fromMILWAUKEE | $81.00 |
About This Item
CAS Number:
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Quality Segment
density
1.00 g/mL at 20 °C
storage temp.
2-8°C
SMILES string
NCCCCNCCCN
InChI
1S/C7H19N3/c8-4-1-2-6-10-7-3-5-9/h10H,1-9H2
InChI key
ATHGHQPFGPMSJY-UHFFFAOYSA-N
Gene Information
mouse ... Odc1(18263)
rat ... Ppm1a(24666)
Biochem/physiol Actions
Spermidine is a naturally occurring polyamine. It is associated with various cellular functions. It is responsible for the condensation and aggregation of DNA in aqueous solution. Spermidine is known to extend lifespan via epigenetic modifications, induction of cell death and inhibition of necrosis.
Spermidine 0.1M solution is an additive screening solution of Additive Screening Kit. Additive Screen kit is designed to allow rapid and convenient evaluation of additives and their ability to influence the crystallization of the sample. The Additive Kit provides a tool for refining crystallization conditions.
Spermidine 0.1M solution is an additive screening solution of Additive Screening Kit. Additive Screen kit is designed to allow rapid and convenient evaluation of additives and their ability to influence the crystallization of the sample. The Additive Kit provides a tool for refining crystallization conditions.
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This Item | |||
|---|---|---|---|
| description - | description ≥99% (GC) | description BioReagent, Molecular Biology, suitable for cell culture, ≥98% | description - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| density 1.00 g/mL at 20 °C | density 0.925 g/mL at 25 °C (lit.) | density 0.925 g/mL at 25 °C (lit.) | density 1.00 g/mL at 20 °C |
| Gene Information mouse ... Odc1(18263) | Gene Information rat ... Ppm1a(24666) | Gene Information rat ... Ppm1a(24666) | Gene Information - |
| storage temp. 2-8°C | storage temp. room temp | storage temp. room temp | storage temp. 2-8°C |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
12 - Non Combustible Liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles
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Is this Spermidine solution DNase-free, RNase-free, and Proteinase-free?
1 answer-
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What is the pH of this spermidine solution please?
1 answer-
The pH for this spermidine solution is not determined.
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What is the solvent for this product? Is there an additive that allows it to remain stable at 4 degrees for an extended period of time?
1 answer-
This product is a 0.1 M solution of spermidine in water. There is no preservative added. The material is sterile filtered and dispensed to autoclaved bottles. Thus microbial contamination is eliminated. Amines are oxidized by contact with air/oxygen. Stability will be maintained if the oxygen-free water is used for dilution and vial headspace is cleared of oxygen using an inert gas such as argon or nitrogen.
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