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Key Documents

P1537

Sigma-Aldrich

Polyadenylic acid-Polyuridylic acid sodium salt

double-stranded homopolymer

Sinónimos:

Poly[A]•Poly[U]

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About This Item

Número de CAS:
24936-38-7
MDL number:
MFCD00131949
UNSPSC Code:
41106305
NACRES:
NA.51

Quality Level

200

form

powder

storage temp.

−20°C

InChI

1S/C10H14N5O7P.C9H13N2O9P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20;12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20);1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,10-;4-,6-,7-,8-/m11/s1

InChI key

VGQHQOKIMNKUEF-ZLOOHWKQSA-N

Application

Polyadenylic acid-Polyuridylic acid (polyAU) is a double stranded homodimer studied for potential therapeutic activity, especially when coupled with radiotherapy. PolyA/U is used in comparative physiochemical studies with other duplex and single-stranded polymers such as poly-A and poly-U.

Other Notes

Double stranded homopolymer

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Poly (A)

Polyinosinic acid potassium salt Homopolymer

Sigma-Aldrich

P4154

Polyinosinic acid potassium salt

A Laplanche et al.
Breast cancer research and treatment, 64(2), 189-191 (2001-02-24)
With a median follow-up of 14 years, the combination of polyadenylic-polyuridylic acid plus locoregional radiotherapy (257 patients) has significantly improved disease-free survival (p = 0.03) and significantly reduced the incidence of metastases (p = 0.04) when compared to CMF alone
Polyadenylic acid-polyuridylic acid (poly A : U) and experimental murine brucellosis. II. Macrophages as target cells of poly A : U in experimental brucellosis.
E D Madraso et al.
Immunology, 35(1), 77-84 (1978-07-01)
Ara A Ghazaryan et al.
Journal of the American Chemical Society, 128(6), 1914-1921 (2006-02-09)
We characterized the interactions of meso-tetrakis(4N-(2-hydroxyethyl)pyridinium-4-yl) porphyrin (TEtOHPyP4), meso-tetrakis(4N-allylpyridinium-4-yl) porphyrin (TAlPyP4), and meso-tetrakis(4N-metallylpyridinium-4-yl) porphyrin (TMetAlPyP4) with the poly(rA)poly(rU) and poly(rI)poly(rC) RNA duplexes between 18 and 45 degrees C by employing circular dichroism, light absorption, and fluorescence intensity spectroscopic measurements. Our
Gerardo Gatti et al.
European journal of immunology, 43(7), 1849-1861 (2013-05-03)
Viral double-stranded RNA (dsRNA) mimetics have been explored in cancer immunotherapy to promote antitumoral immune response. Polyinosine-polycytidylic acid (poly I:C) and polyadenylic-polyuridylic acid (poly A:U) are synthetic analogs of viral dsRNA and strong inducers of type I interferon (IFN). We
Tarita Biver et al.
Archives of biochemistry and biophysics, 437(2), 215-223 (2005-04-27)
The interactions of Poly(A).Poly(U) with the cis-platinum derivative of proflavine [{PtCl(tmen)}(2){HNC(13)H(7)(NHCH(2)CH(2))(2)}](+) (PRPt) and proflavine (PR) are investigated by spectrophotometry, spectrofluorimetry and T-jump relaxation at I=0.2M, pH 7.0, and T=25 degrees C. Base-dye interactions prevail at high RNA/dye ratio and binding
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