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A8312

Sigma-Aldrich

m-Aminophenylboronic acid–Agarose

aqueous suspension

Synonym(s):

(3-aminophenyl)boronic acid-Agarose, 3-Aminophenylboronic acid–Agarose, m-APBA-Agarose, m-Aminophenylboronic acid resin

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About This Item

MDL number:
UNSPSC Code:
12161501
PubChem Substance ID:
NACRES:
NA.32

form

aqueous suspension

Quality Level

extent of labeling

40-80 μmol per mL

matrix

6% beaded agarose

matrix activation

epichlorohydrin

matrix attachment

through amino to carboxyls of EDTA

matrix spacer

9 atoms

capacity

≥8 mg/mL binding capacity (peroxidase Type VI)

storage temp.

2-8°C

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General description

m-Aminophenylboronic acid (m-APBA) immobilized on an agarose gel is useful in immunoglobulins capture, but also leads to non-specific interactions. m-APBA is a boronate affinity matrix that is effectively used for affinity purification of monoclonal antibodies.

Application

m-Aminophenylboronic acid-Agarose has been used:
  • as a component of the column for the purification of Escherichia coli TOP10F cells
  • with cell lysates of various cells for detection of PARylated (Poly(ADP-ribos)ylation) proteins.
  • in the affinity purification of horseradish peroxidase (HRPO)
  • in the glycated human serum albumin (gHSA) purification

Physical form

Suspension in water containing 0.002% chlorhexidine diacetate.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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T A Myöhänen et al.
The Biochemical journal, 197(3), 683-688 (1981-09-01)
The synthesis of 3-nitro-4-(6-aminohexylamido)phenylboronic acid is described. The properties of two novel forms of immobilized phenylboronate agarose adsorbents [m-aminophenylboronic acid-Matrex Gel and 3-nitro-4-(6-aminohexylamido)phenylboronic acid-Sepharose CL-6B] were investigated. Both gels bind and selectively retard the glycoprotein alpha-glucosidase from yeast. The retardation
Construction and optimization of a CC49-Based scFv-beta-lactamase fusion protein for ADEPT
Roberge M, et al.
Protein engineering, design & selection : PEDS, 19(4), 141-145 (2006)
RUNX poly (ADP-ribosyl) ation and BLM interaction facilitate the Fanconi anemia pathway of DNA repair
Tay L S, et al.
Testing, 24(7), 1747-1755 (2018)
Cai Zhang et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 25(22), 6827-6838 (2019-08-07)
Despite the FDA approval of mTOR inhibitors (mTORi) for the treatment of renal cell carcinoma (RCC), the benefits are relatively modest and the few responders usually develop resistance. We investigated whether the resistance to mTORi is due to upregulation of

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