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A4538

Sigma-Aldrich

Albumin from rat serum

lyophilized powder, essentially globulin free, ≥99% (agarose gel electrophoresis)

Synonym(s):

RSA, Rat albumin

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About This Item

CAS Number:
9048-46-8
EC Number:
232-936-2
MDL number:
MFCD00804575
UNSPSC Code:
12352202
NACRES:
NA.25

biological source

rat

Assay

≥99% (agarose gel electrophoresis)

form

lyophilized powder

technique(s)

ELISA: suitable
tissue culture: suitable
western blot: suitable

UniProt accession no.

P02770

storage temp.

2-8°C

Gene Information

rat ... ALB(24186)

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General description

Albumin from rat serum comprises N-terminal signal and pro-peptide sequence. It has more tyrosine residues than human albumin and has a single tryptophan residue.

Application

Albumin from rat serum has been used:
  • as a standard in rocket electrophoresis for quantification of cerebrospinal fluid and serum proteins
  • in the preparation of Alexa Fluor 488 labeled fluorescent probe for confocal laser scanning microscopy (CLSM) studies
  • as a component of perfusate solution for suspending rat erythrocytes

Biochem/physiol Actions

Rat serum albumin (RSA) is useful for exogenous ligand transport studies. The tryptophan residue is useful in fluorescence spectroscopy measurements.

Preparation Note

Prepared from albumin (A6272).

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A4538-100MG:
A4538-1G:
A4538-25MG:
A4538-VAR:
A4538-BULK:
A4538-250MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Albumin from human serum lyophilized powder, ≥97% (agarose gel electrophoresis)

Sigma-Aldrich

A9511

Albumin from human serum

Albumin human Cellastim S™, recombinant, expressed in rice, lyophilized powder, suitable for cell culture, low endotoxin, ≥96% (SDS-PAGE)

Sigma-Aldrich

A9731

Albumin human

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