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Recombinant Trefoil Factor 1 (TFF1)

BCEI; HP1.A; HPS2; PS2; PNR2; Breast Cancer,Estrogen-Inducible Sequence Expressed In; Breast cancer estrogen-inducible protein; Polypeptide P1.A

  • Product No.RPB049Hu01
  • Organism SpeciesHomo sapiens (Human) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Predicted Molecular Mass10.4kDa
  • Accurate Molecular Mass14kDa(Analysis of differences refer to the manual)
  • Residues & TagsGlu25~Phe84 with N-terminal His Tag
  • Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder
  • Purity> 95%
  • Isoelectric Point3.9
  • Applications Positive Control; Immunogen; SDS-PAGE; WB.
    If bio-activity of the protein is needed, please check active protein.
  • DownloadInstruction Manual
  • UOM 10µg50µg 200µg 1mg 5mg
  • FOB US$ 168  US$ 420  US$ 840  US$ 2520  US$ 6300 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

STABILITY

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

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Magazine Citations
BMC Gastroenterology Serum trefoil factor 3 is a promising non-invasive biomarker for gastric cancer screening: A monocentric cohort study in China Biomedcentral: Source
Biochimica et Biophysica Acta miR218-5p regulates the proliferation of gastric cancer cells by targeting TFF1 in an Erk1/2-dependent manner Pubmed:25652124
clinical cancer research Identification of a Three-Biomarker Panel in Urine for Early Detection of Pancreatic Adenocarcinoma PubMed: 26240291
BMC Cancer miR-632 promotes gastric cancer progression by accelerating angiogenesis in a TFF1-dependent manner Pubmed: 30612555
Nutrients Protective Effects of Wheat Peptides against Ethanol-Induced Gastric Mucosal Lesions in Rats: Vasodilation and Anti-Inflammation Pubmed: 32784583
International Journal of Molecular Sciences Human Synovia Contains Trefoil Factor Family (TFF) Peptides 1–3 Although Synovial Membrane Only Produces TFF3: Implications in Osteoarthritis and Rheumatoid …
PLOS MEDICINE A combination of urinary biomarker panel and PancRISK score for earlier detection of pancreatic cancer: A case¨Ccontrol study 33301466
Int. J. Mol. Sci. Untersuchungen der Trefoil factor family Peptide 1-3 in humaner Synovialfl¨¹ssigkeit und Synovialmembran und deren Bedeutung bei Arthrose und?¡­
Catalog No. Related products for research use of Homo sapiens (Human) Organism species Applications (RESEARCH USE ONLY!)
APB049Hu01 Active Trefoil Factor 1 (TFF1) Cell culture; Activity Assays.
RPB049Hu01 Recombinant Trefoil Factor 1 (TFF1) Positive Control; Immunogen; SDS-PAGE; WB.
RPB049Hu02 Recombinant Trefoil Factor 1 (TFF1) Positive Control; Immunogen; SDS-PAGE; WB.
PAB049Hu01 Polyclonal Antibody to Trefoil Factor 1 (TFF1) WB; IHC; ICC; IP.
PAB049Hu02 Polyclonal Antibody to Trefoil Factor 1 (TFF1) WB; IHC; ICC; IP.
LAB049Hu81 FITC-Linked Polyclonal Antibody to Trefoil Factor 1 (TFF1) WB; IHC; ICC; IF.
LAB049Hu71 Biotin-Linked Polyclonal Antibody to Trefoil Factor 1 (TFF1) WB; IHC; ICC.
MAB049Hu22 Monoclonal Antibody to Trefoil Factor 1 (TFF1) WB; IHC; ICC; IP.
SEB049Hu ELISA Kit for Trefoil Factor 1 (TFF1) Enzyme-linked immunosorbent assay for Antigen Detection.
LMB049Hu Multiplex Assay Kit for Trefoil Factor 1 (TFF1) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
PSB049Hu01 Antibody Pair for Trefoil Factor 1 (TFF1) ELISA; CLIA; ELISPOT; Luminex; Immunochromatography and other Immunoassays.