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Recombinant Mouse TFF1 (C-6His)

CAT: 0855-EPT100Size: 50 µgDry Ice: NoHazardous: No
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CAT#:0855-EPT100Size:50 µg
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Background
Trefoil Factor 1 (TFF1) belongs to the three structurally related secreted proteins that contain trefoil domains.TFF1 is an approximately peptide that has an important effect in epithelial regeneration and wound healing.It originates from musculus and highly expressed by goblet cells of the gastric and intestinal mucosa and by conjunctival goblet cells. TFF1 is a copper-binding protein that can form disulfide-linked homodimers, associate into disulfide-linked complexes with Gastrokine 2, and form non-covalent complexes with the mucin MUC5AC. TFF1 is down-regulated during the progression from gastritis to gastric dysplasia to gastric cancer, although it is up-regulated in breast and prostate cancers. TFF1 inhibits the formation of calcium oxalate crystals, and its excretion in the urine is reduced in patients with kidney stones.
Description
Recombinant Mouse Trefoil Factor 1 is produced by our Mammalian expression system and the target gene encoding Gln22-Phe87 is expressed with a 6His tag at the C-terminus.
UniProt
Q08423
Accession Number
Q08423
Endotoxin
Less than 0.1 ng/μg (1 EU/μg) as determined by LAL test.
Purity
Greater than 95% as determined by reducing SDS-PAGE.
Molecular Weight
8.3 KDa
Shipping Conditions
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
Storage Conditions
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Storage Temperature
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Notes
Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Observed Molecular Weight
15 KDa, reducing conditions
Other Product Names
Trefoil factor 1; Protein pS2; Tff1; Bcei; Ps2

UniProtKB · Q08423

Trefoil factor 1

TFF1_MOUSE · Mus musculus

View on UniProt ↗
Primary accession
Q08423
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
Tff1
Protein existence
2: Evidence at transcript level
Organism
Mus musculus (Mouse)
Taxonomy ID
10090
Alternative names
—
EC number
—
Processing
Precursor
Secondary accessions
Q3TVE6
Protein keywords

PTM

Disulfide bondPyrrolidone carboxylic acid

Molecular function

Growth factor

Technical term

Reference proteome

Cellular component

Secreted

Domain

Signal