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Human TFF2, Tag Free Protein (HA211486)

Price: Regular price $129.00

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Catalog# HA211486

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  • Human

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Product Details

Product Type

Protein

Product Name

Human TFF2, Tag Free Protein (HA211486)

Predicted molecular mass

12.8 kD

Protein construction description

A DNA sequence encoding the human TFF2 protein (Q03403) (Glu 24-Tyr 129) was expressed with tag free.

Accession

Q03403

Protein construction

TFF2 (24-129)

Source

HEK293

Bio Activity

Testing in progress.

Purity

>95% as determined by SDS-PAGE.

Endotoxin

Less than 1.0 EU per μg by the LAL method.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4, 5% Trehalose, 5% mannitol.

Species

Human

Background

Trefoil factor 2 is a protein that in humans is encoded by the TFF2 gene. Members of the trefoil family are characterized by having at least one copy of the trefoil motif, a 40-amino acid domain that contains three conserved disulfides. They are stable secretory proteins expressed in gastrointestinal mucosa. Their functions are not defined, but they may protect the mucosa from insults, stabilize the mucus layer and affect healing of the epithelium. The encoded protein inhibits gastric acid secretion. This gene and two other related trefoil family member genes are found in a cluster on chromosome 21.

Usage Guide

Shipping

In general, recombinant proteins are provided as lyophilized powder which are shipped with blue ice. Bulk packages of recombinant proteins are provided as frozen liquid which are shipped with dry ice.

Storage

Please avoid repeated freeze-thaw cycles. Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃ It is recommended that aliquot the reconstituted solution to minimize freeze-thaw cycles.

Reconstitution

Reconstitute at 250 μg/ml in sterile water.

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