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Anti-TFF1 / pS2 Antibody (aa57-84, clone GE2, Azide-free) LS-C87930

Note: This antibody replaces LS-C17496, LS-C17495, LS-C17494
Catalog Size Price
LS-C87930-0.1 0.1 ml Unavailable
LS-C87930-0.2 0.2 ml Unavailable

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61 TFF1 / pS2 Antibodies

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Anti-TFF1 / pS2 Antibody (aa57-84, clone GE2) LS-C87929
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Anti-TFF1 / pS2 Antibody (aa57-84, clone GE2, Azide-free) LS-C87930
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100% Guaranteed
Mouse Monoclonal [clone GE2] (IgG1) to Human TFF1 / pS2
Human, Horse
IHC - Paraffin (applications tested for the base form of this product only)
Unconjugated, Azide-free


Human TFF1 / pS2
Human, Horse (tested or 100% immunogen sequence identity)
Bovine (at least 90% immunogen sequence identity)
IgG1 Monoclonal [GE2]
Protein G purified
Azide-free. Also available Unmodified.


  • IHC - Paraffin (1:50 - 1:100)
  • (applications tested for the base form of this product only)

Specificity and Use

TFF1 / pS2 antibody was raised against a Synthetic peptide of 28 amino acid residues corresponding to CFDDTVRGVPWCF-YPNTIDVPPEEECEF (aa 57-84) from C-terminus of human pS2 protein. Percent identity by BLAST analysis: Human, Horse (100%); Gorilla, Gibbon, Cat, Bovine (92%); Monkey, Marmoset, Mouse, Rat, Panda, Bat, Dog (85%).
The applications listed have been tested for the unmodified form of this product. Other forms have not been tested.


10mM PBS, pH 7.4
Stable for 36 months when stored at or below 0°C.
For research use only.

About TFF1 / pS2

P04155 NM_003225 NP_003216.1

TFF1 Antibody, BCEI Antibody, D21S21 Antibody, HPS2 Antibody, PNR-2 Antibody, Polypeptide P1.A Antibody, Protein pS2 Antibody, PS2 Antibody, HP1.A Antibody, Trefoil factor 1 Antibody

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. TFF1, which is expressed in the gastric mucosa, has also been studied because of its expression in human tumors.


Formalin-fixed, paraffin-embedded human breast cancer stained with peroxidase-conjugate and AEC chromogen. Note cytoplasmic staining of tumor cells. This image was taken for the unmodified form of this product. Other forms have not been tested.

Requested From: 
Date Requested: 3/22/2018

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