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A2764

Sigma-Aldrich

Albumin from porcine serum

lyophilized powder, 96-99% (agarose gel electrophoresis)

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.27

biological source

Porcine

Quality Level

Assay

96-99% (agarose gel electrophoresis)

form

lyophilized powder

technique(s)

ELISA: suitable

UniProt accession no.

storage temp.

2-8°C

Gene Information

Porcine ... ALB(396960)

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General description

Albumin, the most abundant plasma protein (60%), is synthesized in the liver. It performs several functions. Porcine serum albumin (PSA), a globular protein, is a major allergen in pork.

Application

Albumin from porcine serum:
  • may be used in metal competition studies to get loaded with copper(II)/Cu(II) for affinity constant measurements and to investigate its secondary specific Cu(II) binding site
  • has been used as a macromolecule marker for colostrum feeding and as a purified antigen to measure porcine serum albumin (PSA) in milk and plasma by quantitative immunoelectrophoresis
  • has been used in the production of anti-albumin antisera for the detection of meats of different animal species in commercial hamburger samples using dot-ELISA (enzyme-linked immunosorbent assay)

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A Macedo-Silva et al.
Meat science, 56(2), 189-192 (2000-10-01)
The use of low cost meats to adulterate meats and meat products has been reported. Appropriate methods of analysis then are needed in order to detect this practice. The dot-ELISA method was used to identify the meat of different animal
W Bal et al.
Journal of inorganic biochemistry, 70(1), 33-39 (1998-07-14)
Circular dichroism and electron spin resonance spectroscopy are used to investigate the second specific metal binding site on human, bovine and porcine albumins. Ni(II), Zn(II) and Cd(II) can displace Cu(II) from the second Cu(II) site but not from the first
Robert Kumagai et al.
Free radical biology & medicine, 47(5), 600-607 (2009-06-09)
Although the glycocalyx has been implicated in wall shear stress (WSS) mechanotransduction, the role of glycocalyx components in nitric oxide (NO) and reactive oxygen species (ROS) production remains unclear. Here, we tested the hypothesis that glycocalyx is implicated in both
M Morales et al.
Neuroscience, 152(1), 70-81 (2008-01-29)
The notion of functional interactions between the alpha7 nicotinic acetylcholine (alpha7 nACh) and the cannabinoid systems is emerging from recent in vitro and in vivo studies. Both the alpha7 nACh receptor and the cannabinoid receptor 1 (CB1) are highly expressed
Stephanie K Aoki et al.
Molecular microbiology, 70(2), 323-340 (2008-09-03)
Contact-dependent growth inhibition (CDI) is a phenomenon by which bacterial cell growth is regulated by direct cell-to-cell contact via the CdiA/CdiB two-partner secretion system. Characterization of mutants resistant to CDI allowed us to identify BamA (YaeT) as the outer membrane

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