ampso

Names

[ Name ]:
ampso

[Synonym ]:
2-Hydroxy-3-[(1-hydroxy-2-methyl-2-propanyl)amino]-1-propanesulfonic acid
3-((1,1-dimethyl-2-hydroxyethyl)amino)-2-hydroxypropanesulfonic acid
2-hydroxy-3-[(1-hydroxy-2-methylpropan-2-yl)amino]propane-1-sulfonic acid
MFCD00041777
ampso
1-Propanesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-
EINECS 269-991-7

Biological Activity

[Description]:

AMPSO is an alkaline transfer buffer that can be used to transfer strongly basic proteins from gels into nitrocellulose without reducing the transfer efficiency of other proteins. AMPSO can be used for Western Blot analysis, PCR amplification and many other applications[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. B Szewczyk, et al. A method for the efficient blotting of strongly basic proteins from sodium dodecyl sulfate-polyacrylamide gels to nitrocellulose. Anal Biochem. 1985 Nov 1;150(2):403-7.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Melting Point ]:
~222 °C

[ Molecular Formula ]:
C₇H₁₇NO₅S

[ Molecular Weight ]:
227.279

[ Exact Mass ]:
227.082748

[ PSA ]:
115.24000

[ LogP ]:
-2.26

[ Index of Refraction ]:
1.530

[ Water Solubility ]:
H2O: 1 M at 20 °C, clear, colorless

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922199090

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Determination of electrophoretic mobilities and hydrodynamic radii of three humic substances as a function of pH and ionic strength.

Environ. Sci. Technol. 35(21) , 4301-6, (2001)

Capillary electrophoresis (CE) and fluorescence correlation spectroscopy (FCS) were employed to determine electrophoretic mobilities and hydrodynamic sizes of three humic substances (IHSS aquatic fulv...

Synthesis of rare earth doped yttrium-vanadate nanoparticles encapsulated within apoferritin.

Phys. Chem. Chem. Phys. 16(28) , 14947-52, (2014)

Luminescent europium (Eu) and dysprosium (Dy) doped yttrium-vanadate (Y-V) nanoparticles (NPs) were synthesized in the cavity of the protein, apoferritin. Y-V NPs were synthesized by incubating a solu...

Simultaneous detection of microorganisms in soil suspension based on PCR amplification of bacterial 16S rRNA fragments.

Biotechniques 21(3) , 463-6, 468, 470-1, (1996)

The effect of buffer composition on simultaneous PCR amplification of 16S rRNA gene fragments of five bacterial species was examined using a number of different buffer systems. Tris-based PCR buffers ...