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Key Documents

A4414

Sigma-Aldrich

Albumin from porcine serum

lyophilized powder, essentially globulin free, ≥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

Assay

≥99% (agarose gel electrophoresis)

form

lyophilized powder

technique(s)

cell culture | mammalian: suitable

UniProt accession no.

storage temp.

2-8°C

Gene Information

Porcine ... ALB(396960)

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General description

Albumin is present abundantly in serum. Porcine serum albumin (PSA) comprises a flexible C-terminal region compared to other albumins.

Application

Albumin from porcine serum has been used:
  • as a non-hazardous protein to test its effect on T84 polarized intestinal monolayers and Caco2 polarized intestinal monolayers barrier integrity in trans-Epithelial Electrical Resistance (TEER) assay
  • to test its effect on the human intestinal epithelial cell lines
  • to test its interaction with the biodegradable ester-functionalized gemini surfactant 16-E2-16 using ultraviolet (UV)-visible and circular dichroism (CD) spectroscopy measurements

Biochem/physiol Actions

Albumin binds to many blood associated proteins. Porcine serum albumin (PSA) is regarded as a major allergen. PSA is used in the immunosensors, molecularly imprinted nanogels (MIP-NGs) and enzyme-linked immunosorbent assay (ELISA) protein-based detection for assessing contamination, especially in meat products.

Preparation Note

Prepared from albumin (A2764).

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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