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Colominic acid sodium salt

Catalog No.: A46366
Antibiotic
Colominic acid sodium salt is a polysaccharide derived from the cell wall of Escherichia coli and various animal sources. This compound exhibits antibacterial activity and is characterized by a distinctive red color, with an absorption maximum at 530 nm. It serves as a valuable tool in microbiological research, particularly for studying bacterial interactions and polysaccharide functions in biological systems.
Colominic acid sodium salt 70431-34-4 Antibiotic
Grouped product items
Size Price Stock Qty
2mg
$25.00
In stock
5mg
$40.00
In stock
10mg
$65.00
In stock
25mg
$130.00
In stock
50mg
$195.00
In stock
100mg
$290.00
In stock
200mg
$420.00
In stock
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Research use only. We do not sell to patients.
Data Sheet SDS

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionColominic acid sodium salt is a polysaccharide derived from the cell wall of Escherichia coli and various animal sources. This compound exhibits antibacterial activity and is characterized by a distinctive red color, with an absorption maximum at 530 nm. It serves as a valuable tool in microbiological research, particularly for studying bacterial interactions and polysaccharide functions in biological systems.
Product Information
Catalog NumA46366
FormulaC11H17NNa3O7
Molecular Weight344.23
CAS Number70431-34-4
SMILESO[C@@H]1[C@@H](NC(C)=O)[C@H]([C@@H](O)[C@H](O)CO)O[C@](C(O[Na])=O)(O[C@@H]([C@H](O)[C@H]2[C@H](NC(C)=O)[C@@H](O)C[C@@](C(O[Na])=O)(O[C@@H]([C@H](O)[C@H]3[C@H](NC(C)=O)[C@@H](O)C[C@@](C(O[Na])=O)(O)O3)CO)O2)CO)C1.[n]
SynonymsPolysialic acid sodium salt
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

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    C2

    V2

Microbiology > Antifection > Antibiotic