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Merck

75259

Sigma-Aldrich

三 2-羰基乙基 磷盐酸盐 盐酸盐

BioUltra, ≥98% (NMR)

别名:

TCEP

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About This Item

经验公式(希尔记法):
C9H15O6P · HCl
CAS号:
分子量:
286.65
Beilstein:
3724376
MDL號碼:
分類程式碼代碼:
12352128
PubChem物質ID:
NACRES:
NA.25

產品線

BioUltra

品質等級

化驗

≥98% (NMR)

形狀

crystals

反應適用性

reagent type: reductant

損耗

≤1.0% loss on drying

pH值

1.2-1.5

溶解度

H2O: 1 M, clear, colorless (no residue)

負離子痕跡

sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Al: ≤5 mg/kg
As: ≤0.05 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 ;

0.1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03

儲存溫度

2-8°C

SMILES 字串

Cl[H].OC(=O)CCP(CCC(O)=O)CCC(O)=O

InChI

1S/C9H15O6P.ClH/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15;/h1-6H2,(H,10,11)(H,12,13)(H,14,15);1H

InChI 密鑰

PBVAJRFEEOIAGW-UHFFFAOYSA-N

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一般說明

三(2-羧乙基)磷 盐酸盐(TCEP)是一种强还原剂,可在水溶液中稳定。它很容易以高特异性的方式按化学计量还原二硫化物。TCEP在pH 1.5到pH 9.0时表现出还原性,并在pH 4时还原脱氧抗坏血酸(DHA)。

應用

三(2-羧乙基)磷 盐酸盐被用于:
  • 作为IRE1透析缓冲液、RNA裂解缓冲液的组分用于 体外 转录RNA的 体外 裂解试验
  • 在还原巯基得到总硫醇部分
  • 还原蛋白质样品

水溶性试剂,用于二硫化物的选择性还原。在质谱应用中比 DTT 更稳定。

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1


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