Trefoil Factor 2 Protein (TFF2)

N° du produit ABIN7937231

Cette protéine Recombinant Trefoil Factor 2 est produite dans Escherichia coli (E. coli).

Aperçu rapide pour Trefoil Factor 2 Protein (TFF2) (ABIN7937231)

Antigène: Trefoil Factor 2 (TFF2)

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Escherichia coli (E. coli)

Pureté: > 97 % by SDS-PAGE and HPLC analyses.

Détail du produit

Fonction: Recombinant Human Trefoil Factor 2

Séquence: EKPSPCQCSR LSPHNRTNCG FPGITSDQCF DNGCCFDSSV TGVPWCFHPL PKQESDQCVM EVSDRRNCGY PGISPEECAS RKCCFSNFIF EVPWCFFPKS VEDCHY

Stérilité: 0.2 μm filtered

niveau d'endotoxine: Less than 1 EU/ug of rHuTFF2 as determined by LAL method.

Biological Activity Comment: Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 x10⁵ IU/mg.

Information d'application

Commentaires:

Approximately 12.0 kDa, a single non-glycosylated polypeptide chain containing 106 amino acids, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.

Date de péremption: 12 months

Détail du antigène

Antigène: Trefoil Factor 2 (TFF2)

Autre désignation: Trefoil Factor 2

Poids moléculaire: 12.0 kDa

ID gène: 7032

UniProt: Q03403