Trefoil factor 1 / pS2 antibody

Principal name

Trefoil factor 1 / pS2 antibody

Alternative names for Trefoil factor 1 / pS2 antibody

TFF1, BCEI, Breast cancer estrogen-inducible protein, PNR-2, Polypeptide P1.A

SwissProt ID

P04155 (Human), Q08423 (Mouse), Q63467 (Rat), Q863T4 (Canfa)

Gene ID

7031 (TFF1), 21784 (Tff1), 117270

Available reactivities

Hu (Human), Rt (Rat), Ms (Mouse), Mky (Monkey)

Available hosts

Mouse, Rabbit

Available applications

Enzyme Immunoassay (E), Western blot / Immunoblot (WB), Paraffin Sections (P), Frozen Sections (C), Flow Cytometry (F), Immunocytochemistry/Immunofluorescence (ICC/IF), Immunoprecipitation (IP)

Background of Trefoil factor 1 / pS2 antibody

TFF1(Trefoil factor 1), also known as pS2, is a protein that in humans is encoded by the TFF1 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. It is found that TFF1 in normal human urine inhibited the growth of calcium oxalate crystals. Urinary TFF1 showed an inhibitory potency similar to that of nephrocalcin, and inhibition was dose dependent and inhibited by TFF1 antisera, particularly by antisera directed to the TFF1 C terminus. Concentrations and relative amounts of TFF1 in the urine of patients with idiopathic calcium oxalate kidney stones were significantly less than those found in controls. This gene, which is expressed in the gastric mucosa, has also been studied because of its expression in human tumors. This gene and two other related trefoil family member genes are found in a cluster on chromosome 21.

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Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

Trefoil factor 1 / pS2 (57-84) antibody

Formalin-Fixed, Paraffin-Embedded human breast Ca stained with Trefoil factor 1 / pS2 Antibody Clone GE2. Mouse IgG1 GE2 (same as R47/94) Purified Hu, Mky C, F, ICC/IF, IP, P, WB
0.2 mg / €410.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 (57-84) antibody

Formalin-Fixed, Paraffin-Embedded human breast Ca stained with Trefoil factor 1 / pS2 Antibody Clone GE2. Mouse IgG1 GE2 (same as R47/94) Purified Hu, Mky C, F, ICC/IF, IP, P, WB
0.1 mg / €320.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 (57-84) antibody

Formalin-Fixed, Paraffin-Embedded human breast Ca stained with Trefoil factor 1 / pS2 Antibody Clone GE2. Mouse IgG1 GE2 (same as R47/94) Purified Hu, Mky C, F, ICC/IF, IP, P, WB
20 µg / €180.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 antibody

Formalin-paraffin human breast Ca Stained with pS2 Monoclonal Antibody (Clone SPM573). Mouse IgG1 SPM573 Purified Hu, Mky F, ICC/IF, IP, P, WB
0.2 mg / €410.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 antibody

Formalin-paraffin human breast Ca Stained with pS2 Monoclonal Antibody (Clone SPM573). Mouse IgG1 SPM573 Purified Hu, Mky F, ICC/IF, IP, P, WB
0.1 mg / €320.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 antibody

Formalin-paraffin human breast Ca Stained with pS2 Monoclonal Antibody (Clone SPM573). Mouse IgG1 SPM573 Purified Hu, Mky F, ICC/IF, IP, P, WB
20 µg / €180.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 antibody

  Rabbit polyclonal anti-TFF1 antibody  
Western blot analysis using 50 ng recombinant human TFF-1. Rabbit Purified Hu P, WB
0.1 mg / €325.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 antibody

  Anti-TFF1 Rabbit Polyclonal Antibody  
Predicted band size: 9 kDa . Positive control: Human fetal kidney tissue lysate. Recommended dilution: 1/200-1000. (Gel: 10%+12%SDS-PAGE Lysate: 40 ug per lane Primary antibody: 1/100 dilution Secondary antibody: Goat anti Rabbit IgG - H&L (HRP) at 1/10000 dilution Exposure time: 30 seconds) Rabbit IgG Purified Hu, Ms, Rt E, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 antibody

  Rabbit Polyclonal Anti-TFF1 Antibody  
WB Suggested Anti-TFF1 Antibody Titration: 0.2-1 ug/ml; ELISA Titer: 1: 312500; Positive Control: Human Stomach Rabbit IgG Purified Hu WB
50 µg / €325.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 antibody

  Mouse monoclonal Anti-TFF1 Clone PS2GE1  
Trefoil factor 1 / pS2 Mouse IgG1 PS2GE1 Purified Hu IP, P
0.1 mg / €325.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 antibody

  Mouse monoclonal Anti-TFF1 Clone PS2GE2  
Trefoil factor 1 / pS2 Mouse IgM PS2GE2 Purified Hu F, ICC/IF, IP, P, WB
0.1 mg / €325.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 antibody

Figure 1. Immunohistochemical staining using PS2 Estrogen-Regulated Proteini antibody (AM05313PU-N) on formalin fixed, paraffin embedded human breast carcinoma. Mouse IgG1 pS2.1 Purified Hu P
0.1 mg / €580.00
  Acris Antibodies GmbH

Trefoil factor 1 / pS2 antibody

Human Trachea Frozen Section stained with TFF1 Antibody Cat.-No  AM21051PU-N (Clone C-3D5) Mouse IgG1 C-3D5 Aff - Purified Hu C, P
0.1 mg / €420.00
  Acris Antibodies GmbH

CRISPR

Catalog No. Species Donor Vector  

TFF1 - human gene knockout kit via CRISPR

TFF1 - human gene knockout kit via CRISPR Human GFP-Puro
1 kit / €1,200.00
  OriGene Technologies, Inc.

TFF1 - human gene knockout kit via CRISPR

TFF1 - human gene knockout kit via CRISPR Human mBFP-Neo
1 kit / €1,290.00
  OriGene Technologies, Inc.

TFF1 - human gene knockout kit via CRISPR

TFF1 - human gene knockout kit via CRISPR Human Luciferase-Puro
1 kit / €1,290.00
  OriGene Technologies, Inc.

TFF1 - human gene knockout kit via CRISPR

TFF1 - human gene knockout kit via CRISPR Human RFP-BSD
1 kit / €1,290.00
  OriGene Technologies, Inc.

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

Trefoil factor 1 / pS2

  Purified recombinant protein of Homo sapiens trefoil factor 1 (TFF1)  
Trefoil factor 1 / pS2 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / €680.00
  OriGene Technologies, Inc.

Trefoil factor 1 / pS2

  Purified recombinant protein of Human trefoil factor 1 (TFF1).  
Trefoil factor 1 / pS2 Human > 95 %
Preparation: .
Purity Detail: >95% as determined by SDS-PAGE and Coomassie blue staining.
E. coli

Regular Price: 20 µg / €199.00

Special Price: 20 µg / €139.00

  OriGene Technologies, Inc.

Trefoil factor 1 / pS2 (25-84, His-tag)

Trefoil factor 1 / pS2 Human Purified > 90 % E. coli
0.25 mg / €1,000.00
  Acris Antibodies GmbH

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