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D5322

Sigma-Aldrich

SigMatrix Serum diluent

Contains 6% recombinant human serum albumin

Synonym(s):

Recombinant HSA

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.25

product name

6% SigMatrix Serum diluent,

biological source

synthetic

Quality Level

200

description

Buffered Recombinant Human Serum Albumin

shipped in

wet ice

storage temp.

2-8°C

General description

This reagent is a 6% recombinant HSA (Human Serum Albumin) in PBS solution, pH 7.4, that can be used as a blank or matrix/diluent for proteinaceous analytes in LC-MS/MS calibrators, controls, or samples.The 6% protein content design is meant to mimic endogenous protein concentration in human serum samples.Beneficially, as the HSA source is recombinant, the matrix should not contain any measurable contaminants typically found in even stripped serum.

Physical form

The product contains 6% recombinant human serum albumin in a PBS solution containing 0.01% ProClin™ 950 as a preservative.

Preparation Note

For more information on other Sigmatrix products visit the Sigmatrix Selection Guide.
This solution is provided ready to use as a 6% (w/v) Recombinant Human Serum Albumin in Phosphate Buffered Saline, pH 7.4. This formulation has been shown to be appropriate for use as a sample diluent or matrix for preparing calibrants/controls for LC-MS/MS assays.

Legal Information

ProClin is a trademark of LANXESS Corp.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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