Prod. No. P0883 is from a different supplier than Prod. No. P5782. Chain lengths for both products can vary from batch to batch. According to information from our suppliers, the A250/A260 ratios are similar, but the A280/A260 ratio for Prod. No. P0883 will be slightly higher than that of Prod. No. P5782.
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P0883
Poly(deoxyadenylic-thymidylic) acid sodium salt
double-stranded alternating copolymer
Synonim(y):
Poly(dA-dT) • Poly(dA-dT)
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| Rozmiar/SKU | Dostępność | Cena netto |
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Informacje o tej pozycji
Form:
powder
Storage temp.:
−20°C
Informacje o cenach i dostępności nie są obecnie dostępne.
Pomoc techniczna
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Pozwól nam pomócApplication
Poly(deoxyadenylic-thymidylic) (Poly(dA-dT) • Poly(dA-dT))acid is a double-stranded alternating copolymer DNA model for conformational studies of DNA structure dynamics and drug interaction.
Preparation Note
One mg is equivalent to ≥12 A260 units.
Other Notes
Double-stranded alternating copolymer.
One unit will yield an A260 of 1.0 in 1.0 ml 20 mM sodium phosphate/100 mM NaCl, pH 7.0 (1cm light path).
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Ta pozycja | |||
|---|---|---|---|
| description double-stranded alternating copolymer | description double stranded, alternating copolymer | description double-stranded alternating copolymer | description 100 mM (in 5mM Tris HCl / H2O), ≥98 atom %, ≥95% (CP) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form powder | form powder or solid | form powder | form solution |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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What is the difference between Poly(deoxyadenylic-thymidylic) acid sodium salt Products P0883 and P5782?
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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In what should Product P0883, Poly(deoxyadenylic-thymidylic) acid sodium salt, be dissolved?
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Per our supplier, to maintain a double stranded configuration of the polymer in solution, it should be rehydrated with a neutral buffer containing 100 mM NaCl. After reconstitution, the polymer solution should be stored at -20°C.
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What is the sequence of Product P0883, Poly(deoxyadenylic-thymidylic) acid sodium salt?
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This product is a double-stranded alternating DNA copolymer, although it is possible for single strands to be present. The sequence of each strand is an alternating sequence of dAdTdAdTdAdT….. or dATdATdATdAT… since dT (deoxythymidylic acid) and T (thymidylic acid) are the same.
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