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Polyuridylic acid potassium salt

SIGMA/P9528

Synonym: Poly(U) potassium salt

CAS Number: 27416-86-0
MDL Number: MFCD00148052
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P9528-10MG 10 mg
 $178.00
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45-P9528-25MG 25 mg
 $352.00
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45-P9528-100MG 100 mg
 $1130.00
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Polyuridylic acid potassium salt unit structure
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9528-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9528-10MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9528-25MG

 

assay ≥98% (TLC)
form lyophilized powder
InChI 1S/C9H13N2O9P/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChI key DJJCXFVJDGTHFX-XVFCMESISA-N
Quality Level 200 
SMILES string [P](=O)(OC[C@H]1O[C@H]([C@@H]([C@@H]1O)O)[n]2[c]([nH][c](cc2)=O)=O)(O)O
solubility water: 19.60-20.40 mg/mL, clear to slightly hazy, colorless
storage temp. −20°C
Application: Polyuridylic acid (Poly(U)), a homopolymer of uridine, is used as a single-stranded RNA model compound often in comparison with other ssRNA model oligonucleotides such as Poly(I) and Poly(C) to study processes that are dependent upon ssRNA regulation such as Toll-like receptor regulation. Poly(U) is used as an effective agonist for TLR7.
Packaging: 10, 25, 100 mg in poly bottle
Preparation Note: Prepared from UDP using polynucleotide phosphorylase.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
Storage Temp. −20°C
UNSPSC 41106305

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