中文名：精脒 ,α-(γ-氨基丙氨)-δ-氨基丁烷 ,1,8-二氨基-4-氮辛烷 ,N-(3-氨丙基)-1,4-丁二胺
英文名：Spermidine ,N-(γ-Aminopropyl)tetra-methylenediamine ,
ω-Aminobutyl-ω-aminopropylamine ,α-(γ-Aminopropylamino)-δ-aminobutane ,1,8-Diamino-4-azaoctane
性状：有吸湿性。溶于水、乙醇和乙醚。沸点 128～130℃(1.87kPa)。有腐蚀性。
Sigma相关产品资料:
Sigma S0266 Spermidine
for molecular biology, ≥98% (GC)
Synonym: 1,8-Diamino-4-azaoctane, N-(3-Aminopropyl)-1,4-diaminobutane
CAS Number: 124-20-9
Linear Formula: NH2(CH2)3NH(CH2)4NH2
Molecular Weight: 145.25
Beilstein Registry Number: 1698591
EC Number: 204-689-0
MDL number: MFCD00008229
PubChem Substance ID: 24899434
Description
Caution Solutions should be sterile-filtered, not autoclaved, if sterile solution is necessary. Spermidine deaminates with time; solutions should be stored frozen. Prepare new solutions frequently.
Biochem/physiol Actions Inhibits neuronal nitric oxide synthase (nNOS). Binds and precipitates DNA; may be used for purification of DNA binding proteins. Stimulates T4 polynucleotide kinase activity.
性质
grade for molecular biology
assay ≥98% (GC)
refractive index n20/D 1.479(lit.)
density 0.925 g/mL at 25 °C(lit.)
foreign activity DNase, RNase, and protease, none detected
Gene Information rat ... Ppm1a(24666)
storage temp. 2-8°C