Human SULT1C4

Catalogue Number: CYP108

Product Description: Human SULT1C4 (see note below) expressed in Escherichia coli

Amount: 1 mg protein

Storage Buffer: 10 mM sodium phosphate (pH 7.4), 140 mM NaCl

Storage: Store at -80°C. Avoid frequent temperature changes. Thaw on ice.

Intended Use: For laboratory (research) purposes only

Typical Batch Characteristics

Protein Concentration: 10 mg/ml

Typical Activity Data (1)

Substrate: 4-methylumbelliferone

Linear with time up to: 5 min

Linear with protein up to:
     2.5 µg/ml

Vmax: 180 nmol/min/mg protein

Km: 20 µM

Typical Activity Data (2)

Substrate: 1-naphthol

Linear with time up to: 4 min

Linear with protein up to:
      1 µg/ml

Vmax: 270 nmol/min/mg protein

Km: 0.6 µM

Typical Activity Data (3)

Substrate: p-nitrophenol

Linear with time up to: 6 min

Linear with protein up to:
    2 µg/ml

Vmax: 150 nmol/min/mg protein

Km: ~1 µM

Product Information Sheets

More Information Available

Note: In naming this enzyme, we have followed the nomenclature suggested by Blanchard, RL et al [Pharmacogenetics 14 (2004):199-211].  However, other groups may refer to this enzyme as SULT1C2.

Important: By purchasing this product from Cypex you accept the standard terms and conditions of supply, details of which may be provided upon request.

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United States Patent Nos. 4,952,496, 5,693,489 and 5,869,320.