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Merck
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主要文件

P4903

Sigma-Aldrich

聚(C)

别名:

聚胞苷酸 钾盐, Poly(C) 钾盐

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10 MG
$144.00
25 MG
$289.00
100 MG
$886.00

$144.00


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10 MG
$144.00
25 MG
$289.00
100 MG
$886.00

About This Item

CAS号:
MDL编号:
UNSPSC代码:
41106305
NACRES:
NA.55

$144.00


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表单

powder

质量水平

储存温度

−20°C

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制备说明

使用多核苷酸磷酸化酶由 CDP 制得

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. What would be the ideal buffer to dissolve the poly(C) in for ideal long-term storage?

    1 answer
    1. The solubility of this product is tested in water at approximately 20 mg/mL. The solubility has not been tested in a buffer solution. However, the Polyuridylic acid potassium salt, P9528, offers a datasheet that notes the material may not be completely soluble in Tris buffer at 1 mg/mL.

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  2. What is the size range? How many nucleotides per molecule?

    1 answer
    1. Unfortunately, the particle size range and nucleotides number are not tested as per the COA of P4903: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/P4903-100MG0000303636.pdf
      There is a reference value for degree of polymerization (DP) available to roughly estimate the nucleotides number, which is ~485. The value could vary lot by lot.

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