Elabscience

Recombinant Human Trefoil Factor 1/TFF1 Protein (His Tag)

Product Code:
 
PKSH033494
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
 

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CodeSizePrice
PKSH033494-10ug10ug£166.00
Quantity:
PKSH033494-50ug50ug£292.00
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This product comes from: China.
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Further Information

Abbreviation:
Trefoil Factor 1;TF-1
Accession:
P04155
Background:
Trefoil Factor 1 (TF-1) belongs to the three structurally related secreted proteins that contain trefoil domains. TF-1 is an approximately 7 kDa peptide that plays an important role in epithelial regeneration and wound healing. It is highly expressed in goblet cells of the gastric and intestinal mucosa and by conjunctival goblet cells. By conserving intrachain disulfide bonds, human TF-1 formed a three-leaved conformation held together.It 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. TF-1 is down-regulated during the progression from gastritis to gastric dysplasia to gastric cancer, although it is up-regulated in breast and prostate cancers.
Calculated MW:
7.5 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from a 0.2 um filtered solution of PBS, pH7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-His
ObservedMW:
14 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Glu25-Phe84
Target Synonym:
Trefoil factor 1;Breast cancer estrogen-inducible protein;PNR-2;Polypeptide P1.A;hP1.A;Protein Ps2;TF-1;BCEI;PS2
UNIProt ID:
P04155

Documents