Trefoil Factor 2 Protein (TFF2)

Catalog No. ABIN7937231

This Recombinant Trefoil Factor 2 protein is produced in Escherichia coli (E. coli).

Quick Overview for Trefoil Factor 2 Protein (TFF2) (ABIN7937231)

Target: Trefoil Factor 2 (TFF2)

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

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

Product Details

Purpose: Recombinant Human Trefoil Factor 2

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

Sterility: 0.2 μm filtered

Endotoxin Level: 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.

Application Details

Comment:

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

Handling

Format: Lyophilized

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

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: 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.

Expiry Date: 12 months

Target Details

Target: Trefoil Factor 2 (TFF2)

Alternative Name: Trefoil Factor 2

Molecular Weight: 12.0 kDa

Gene ID: 7032

UniProt: Q03403