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A3648

Sigma-Aldrich

(3-aminopropil)trietoxisilano

≥98%

Sinónimos:

3-Trietoxisililpropilamina, APTES, APTS

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About This Item

Fórmula lineal:
H2N(CH2)3Si(OC2H5)3
Número de CAS:
919-30-2
Peso molecular:
221.37
Beilstein/REAXYS Number:
1754988
EC Number:
213-048-4
MDL number:
MFCD00008207
UNSPSC Code:
12171500
PubChem Substance ID:
24890794
NACRES:
NA.47

Quality Level

200

assay

≥98%

form

liquid

pH

11 (20 °C, 20 g/L)

bp

217 °C/760 mmHg (lit.)

mp

220-222 °C

density

0.946 g/mL at 25 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CCO[Si](CCCN)(OCC)OCC

InChI

1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

InChI key

WYTZZXDRDKSJID-UHFFFAOYSA-N

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Application

  • (3-Aminopropyl)triethoxysilane has been used for the preparation of cadherin surfaces on glass slides.
  • It has been used for the preparation of RGD (Arg-Gly-Asp)-treated silicone membranes.
  • It has been used for the preparation of the avidin–biotin coverslips.

Biochem/physiol Actions

(3-Aminopropyl)triethoxysilane forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

199.4 °F - closed cup

flash_point_c

93 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
WXBF4299V
WXBF3409V
WXBF3660V
WXBF2194V
WXBF0196V

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The Journal of Biological Chemistry, 280, 1733-1739 (2005)
Real-time observation of a single DNA digestion by lambda exonuclease under a fluorescence microscope field.
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Nucleic Acids Research, 29, E79-E79 (2001)
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The restriction endonuclease EcoRV can rapidly locate a short recognition site within long non-cognate DNA using 'facilitated diffusion'. This process has long been attributed to a sliding mechanism, in which the enzyme first binds to the DNA via nonspecific interaction
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The closure of gaps within epithelia is crucial to maintain its integrity during biological processes such as wound healing and gastrulation. Depending on the distribution of extracellular matrix, gap closure occurs through assembly of multicellular actin-based contractile cables or protrusive
H Delanoë-Ayari et al.
Proceedings of the National Academy of Sciences of the United States of America, 101(8), 2229-2234 (2004-02-26)
Physicists have studied the aggregation of adhesive proteins, giving a central role to the elastic properties of membranes, whereas cell biologists have put the emphasis on the cytoskeleton. However, there is a dramatic lack of experimental studies probing both contributions
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