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Merck

A2767

Sigma-Aldrich

Adenosine 5′-triphosphate–Agarose

lyophilized powder

Sinónimos:

5′-ATP agarose

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1 ML
MXP 3,534.00
5 ML
MXP 14,249.00
25 ML
MXP 57,519.00

MXP 3,534.00


Fecha estimada de envío14 de abril de 2025



Seleccione un Tamaño

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1 ML
MXP 3,534.00
5 ML
MXP 14,249.00
25 ML
MXP 57,519.00

About This Item

MDL number:
UNSPSC Code:
41106500
eCl@ss:
32160414
NACRES:
NA.56

MXP 3,534.00


Fecha estimada de envío14 de abril de 2025


biological source

plant (Sea weed)

Quality Level

form

lyophilized powder

extent of labeling

1-5 μmol per mL

matrix

cross-linked 4% beaded agarose

matrix activation

cyanogen bromide

matrix attachment

C-8

matrix spacer

9 atoms

storage temp.

−20°C

SMILES string

[X]Nc1ncnc2[n](cnc21)[C@@H]3O[C@@H]([C@H]([C@H]3O)O)CO[P](=O)(O[P](=O)(O[P](=O)(O)O)O)O

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General description

Adenosine 5′-triphosphate–Agarose (5′-ATP-agarose) is a conjugate of 5′-ATP to crosslinked 4% beaded agarose (activated by cyanogen bromide), via the C-8 atom of 5′-ATP. 5′-ATP–agarose is applicable for affinity purification of various proteins and enzymes like cyclin-dependent kinase 2 (CDK2), heat shock proteins, and cryptochromes.

Application

Adenosine 5′-triphosphate Agarose (5′-ATP agarose) has been used in affinity chromatography to purify uridine kinase from Ehrlich ascites tumor cells.
Adenosine 5′-triphosphate–Agarose (5′-ATP–agarose) is applicable for affinity purification of various proteins and enzymes like cyclin-dependent kinase 2 (CDK2), heat shock proteins-70 (HSP-70), and cryptochromes. 5′-ATP agarose has been used in affinity chromatography to purify uridine kinase from Ehrlich ascites tumor cells.

Physical form

Lyophilized powder stabilized with lactose

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)


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C Prodromou et al.
The EMBO journal, 18(3), 754-762 (1999-02-02)
The in vivo function of the heat shock protein 90 (Hsp90) molecular chaperone is dependent on the binding and hydrolysis of ATP, and on interactions with a variety of co-chaperones containing tetratricopeptide repeat (TPR) domains. We have now analysed the
Christian Feisst et al.
The Journal of pharmacology and experimental therapeutics, 315(1), 389-396 (2005-07-15)
Myrtucommulone (MC) and semimyrtucommulone (S-MC) are unique oligomeric, nonprenylated acylphloroglucinols contained in the leaves of myrtle (Myrtus communis). Although extracts of myrtle have been traditionally used in folk medicine for the treatment of various disorders, studies addressing select cellular or
M Brungs et al.
Proceedings of the National Academy of Sciences of the United States of America, 92(1), 107-111 (1995-01-03)
5-Lipoxygenase (5-LO; EC 1.13.11.34) activity in the human monocytic cell line Mono Mac 6 was upregulated by combined treatment with transforming growth factor beta 1 (TGF-beta) and 1,25-dihydroxyvitamin D3 (VD3). In undifferentiated cells, 5-LO enzyme activity was undetectable. After the
L Fischer et al.
British journal of pharmacology, 152(4), 471-480 (2007-08-21)
Licofelone is a dual inhibitor of the cyclooxygenase and 5-lipoxygenase (5-LO) pathway, and has been developed for the treatment of inflammatory diseases. Here, we investigated the molecular mechanisms underlying the inhibition by licofelone of the formation of 5-LO products. The
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5-Lipoxygenase (5-LO) is the key enzyme in the biosynthesis of pro-inflammatory leukotrienes (LTs) representing a potential target for pharmacological intervention with inflammation and allergic disorders. Although many LT synthesis inhibitors are effective in simple in vitro test systems, they frequently

Questions

1–6 of 6 Questions  
  1. Where is the linker attached on the ATP molecule

    1 answer
    1. This product is a conjugate of 5'-ATP to crosslinked 4% beaded agarose (activated by cyanogen bromide), via the C-8 atom of 5'-ATP. A 9-atom matrix spacer arm connects the ATP and the agarose. Please see the link below to review the product datasheet for more information:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/174/887/a2767pis.pdf

      Helpful?

  2. How can I elute my proteins from Product A2767, Adenosine 5´-triphosphate-Agarose?

    1 answer
    1. Specifically bound proteins can be eluted with 10-100 mM ATP or ADP. Nonspecifically bound proteins can be eluted with 2 M NaCl or KCl in water or 7 M urea.

      Helpful?

  3. What is the Department of Transportation shipping information for this product?

    1 answer
    1. 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.

      Helpful?

  4. How can I hydrate Product A2767, Adenosine 5´-triphosphate-Agarose?

    1 answer
    1. The resin can be hydrated by placing it in excess water, approximately 50 mL per g of resin, for at least 30 minutes.  Remove the lactose stabilizer by washing the resin on a Buchner funnel with gentle vacuum, using approximately 100 mL of water per g of resin.  Do not allow the resin to dry.  Resuspend the resin in excess water or starting buffer to pack the column bed.

      Helpful?

  5. How can I regenerate Product A2767, Adenosine 5´-triphosphate-Agarose?

    1 answer
    1. Since N6-[N-(6-aminohexyl)-carbamyl]-ADP is a substrate for acetate kinase and pyruvate kinase, these enzymes can be used to regenerate ATP from ADP on the resin under conditions favoring the reverse reaction. Wash the resin with 20 volumes of 50 mM Tris HCl buffer (pH 8.2), with 0.2 mM EDTA and 100 mM KCl.  Incubate the resin overnight at 2-8°C in an ATP-regenerating mixture containing 0.2 mM phosphoenol pyruvate, pyruvate kinase (10 units per mL of resin), 5 mM MgCl2, 0.2 mM EDTA and 100 mM KCl in 50 mM Tris HCl buffer (pH 8.2). Wash the resin with 25 column volumes of 2 mM ATP in 2 M KCl and reequilibrate the resin with 25 column volumes of sample buffer. Alternatively, the ATP regenerating mixture can contain 20 mM acetyl phosphate, acetate kinase (6.8 units per mL of resin), and 3 mM MgCl2 in 100 mM Tris HCl (pH 7.6). If acetate kinase is used, prewash the resin with 25 column volumes of 100 mM Tris HCl (pH 7.6), but use the same final wash and reequilibration steps as given for pyruvate kinase.

      Helpful?

  6. Can I store Product A2767, Adenosine 5´-triphosphate-Agarose, after I have hydrated it?

    1 answer
    1. For the short term, it is possible to store the hydrated resin in 20% ethanol and dilute buffer at 2-8°C.  In general, the hydrated resin can be stored refrigerated in water or buffer containing a bacteriostat, such as 0.02% sodium azide or thimerosal. Do not autoclave or freeze the hydrated resin. The resin can be used several times without loss of effectiveness. However, the ATP will slowly hydrolyze to ADP over time, and under certain conditions this process may be accelerated during usage.  The resin can be regenerated; please see the regeneration FAQ for this product.

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