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Key Documents

GS85

Sigma-Aldrich

GST A1-1, Recombinant Bovine

Synonym(s):

glutathione S-transferase alpha 1

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.26

biological source

bovine

Quality Level

recombinant

expressed in E. coli

assay

>95% (SDS-PAGE)

form

frozen liquid

specific activity

4.35 units/mg protein

mol wt

23 kDa

concentration

1.42 mg/mL

storage temp.

−70°C

General description

using spectrophotometric determination of 1-chloro-2,4-dinitrobenzene (CDNB) conjugation with reduced glutathione (1 mM) in 100 mM NaPO4 (pH 6.5) at room temperature.

Storage and Stability

The enzyme should be used by the end-user customer within 1 year of receipt.

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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F Rabahi et al.
Endocrinology, 140(8), 3507-3517 (1999-08-05)
We have previously shown that a major group of 28-30 kDa proteins decreases after the LH surge in bovine granulosa cells (GC). In the present study, we have characterized two proteins in this group in search of factors that may

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