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Alternative name
D21S21, HP1.A, HPS2, pNR 2, Polypeptide P1.A, Protein pS2, pS2, TFF1, trefoil factor 1 antibody
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Catalog
A008958
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Size100μg
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Formliquid
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Purity≥95% as determined by SDS-PAGE
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StoragePBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20℃ for 24 months (Avoid repeated freeze / thaw cycles.)
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ClonalityPolyclonal Antibody
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Host Rabbit
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Species ReactivityHuman
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Applications Tested/SuitableELISA,WB,IHC,IF
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PurificationImmunogen affinity purified
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Immunogentrefoil factor 1
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IHCImmunohistochemistry of paraffin-embedded human stomach cancer using A008958(TFF1 antibody) at dilution of 1:50
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Western Blothuman kidney tissue were subjected to SDS PAGE followed by western blot with A008958(TFF1 antibody) at dilution of 1:400
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Recommended dilutionWB:1:200-1:2000;IHC:1:20-1:200;IF:1:20-1:200
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Product Description specificalTFF1 (formerly known as pS2) is a small-secreted protein that belongs to the family of trefoil peptides, and characterized by the presence of one to six cysteine-rich P domains. TFF1 expression is frequently lost in gastric carcinoma, probably through mechanism of DNA methylation, and it is therefore considered as a tumor suppressor gene. The function of TFF1 was first controversially considered as an oncogene in breast cancer.
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Gene nameTFF1
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Uniprot IDP04155
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Calculated M.W.9kDa
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Observed M.W.9 kDa
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