ST2/ IL1RL1 protein, human, recombinant

Expressed in a mammalian cell line

Synthetic DNA fragment encoding amino acids 19-328 of human ST2 (accession number UniProtKB Q01638, ILRL1_HUMAN, isoform B) was used for recombinant protein expression

Contains N-terminal His6-tag

Theoretical molecular weight 36 019 Da

Theoretical pI 8.42

Calibrator and standard preparation

Purity >95%

Concentration is determined spectrophotometrically at A280

Metal-affinity chromatography, ion-exchange chromatography

Lyophilized from PBS, pH 7.4
It is recommended to reconstitute this product with deionized water to its initial concentration.

Lyophilized and reconstituted at -70°C (-65 … -80 °C allowed)

Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution.

This product is sold for research or further manufacturing use only. Standard Laboratory Practices should be followed when handling this material.

Product contains sodium azide as a preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.