Beta-galactosidase Enzyme Acceptor (1 mg)

Beta-galactosidase Enzyme Acceptor (1 mg)

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Beta-galactosidase Enzyme Acceptor (also known as Omega Domain) is the larger fragment of the Beta-galactosidase enzyme. This fragment can associate with the smaller fragment of the Beta-galactosidase enzyme (Alpha peptide, enzyme donor) and reconstitute an active Beta-galactosidase enzyme.

 

Product Data Sheet Download PDF
Catalog # P2010005
Size 1.0 mg
Other Names Beta-galactosidase Omega Domain
Supplied as White lyophilized powder.
Molecular Weight 113 kDa (997 amino residues)
Purity >95% (SDS PAGE)
Storage -20°C. Avoid repeated freeze/thaw cycles.
Suggested buffer Beta-galactosidase Enzyme Acceptor Stabilization Buffer (B2010002)
Keywords Beta-galactosidase Omega Domain, Enzyme Acceptor, alpha complementation, LacZ.
Related products
  • Beta-galactosidase Enzyme Donor (Alpha Peptide)
  • Beta-galactosidase Enzyme Acceptor Stabilization Buffer
  • Beta-galactosidase Alpha Complementation Kit

 

References

  1. Kras, E. (2019). Beta-galactosidase: properties, structure and functions. New York: Nova Science Publishers.
  2. Arndt, T. (2017). Cloned Enzyme Donor Immunoassay. Lexikon Der Medizinischen Laboratoriumsdiagnostik, 1–2.
  3. Jeon, S. I., Yang, X., and Andrade, J. D. (2004). Modeling of homogeneous cloned enzyme donor immunoassay. Analytical Biochemistry, 333(1), 136–147.
  4. Tachi, T., Kaji, N., Tokeshi, M., and Baba, Y. (2009). Microchip-based Homogeneous Immunoassay Using a Cloned Enzyme Donor. Analytical Sciences, 25(2), 149–151.
  5. Khanna, P. L., and Worthy, T. E. (1993). CEDIA: A Recombinant-Based Homogeneous Enzyme Immunoassay.
  6. Matthews BW. The structure of E. coli beta-galactosidase. C R Biol. 2005 Jun;328(6):549-56.

  7.  Zeilstra-Ryalls JH, Somerville RL. Protein-protein interaction in the alpha-complementation system of beta-galactosidase. Curr Top Cell Regul. 1992;33:81-104.