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85605

Sigma-Aldrich

精胺 四盐酸盐

BioUltra, for molecular biology, ≥99.5% (AT)

同義詞:

N,N′-双(3-氨丙基)-1,4-丁二胺 四盐酸盐

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About This Item

經驗公式(希爾表示法):
C10H26N4 · 4HCl
CAS號碼:
分子量::
348.18
Beilstein:
3911771
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.26

等級

for molecular biology

產品線

BioUltra

化驗

≥99.5% (AT)

形狀

powder

雜質

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

pH值

4.5-7.0 (25 °C, 1 M in H2O)

mp

310-311 °C (dec.) (lit.)

溶解度

H2O: 1 m at 20 °C, clear, colorless to almost colorless

負離子痕跡

sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

&lambda ;

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.2
λ: 280 nm Amax: 0.15

SMILES 字串

Cl.Cl.Cl.Cl.NCCCNCCCCNCCCN

InChI

1S/C10H26N4.4ClH/c11-5-3-9-13-7-1-2-8-14-10-4-6-12;;;;/h13-14H,1-12H2;4*1H

InChI 密鑰

XLDKUDAXZWHPFH-UHFFFAOYSA-N

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應用

用于从低盐缓冲液中沉淀 DNA。

生化/生理作用

多胺位点混合型 NMDA 激动-拮抗剂。在细胞增殖和分化中发挥作用;抑制神经元一氧化氮合成酶 (nNOS)。
多胺位点混合型 NMDA 激动-拮抗剂。在高浓度 (1mM) 下观察到神经保护作用,而在低浓度下则观察到神经毒性。它在番木鳖碱-不敏感性甘氨酸位点能够增强激动剂效应。在细胞增殖和分化中发挥作用;抑制神经元一氧化氮合成酶 (nNOS)。

其他說明

精胺沉淀的DNA

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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