品牌 |
Leading Biology | 货号 |
AMM08170G |
产品分类 |
Monoclonal Antibodies | 研究领域 |
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产品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality TFF1 antibody.
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分子量 |
9150 Da
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细胞定位 |
Antigen Cellular Localization:
Secreted
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宿主 |
Rabbit
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种属反应性 |
Human
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靶点 |
A synthetic peptide corresponding to residues in human TFF1 was used as an immunogen.
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克隆号 |
EPR3972
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通用名 |
BCEI, PS2
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基因ID |
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UniProt ID |
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功能 |
Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
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总结 |
Trefoil factor 1 (TFF1), a member of the trefoil factor family, is a stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents (1). It belongs to a family of abundant GI3 peptides with a distinct 3-loop structure formed by a highly conserved motif of cysteine disulfide bonds, which confer them with luminal stability (2). TFF peptides, closely associated with mucins, are mainly synthesized and secreted by mucin-secreting epithelial cells lining the gastrointestinal tract (3). It is specifically found in the stomach, with highest expression levels in the upper gastric mucosal cells (1). TFF1 is most strongly expressed in pancreas, large bowel, and breast cancer (1). In breast cancer, its regulation by estrogen is an indicator of estrogen receptor (ER) functionality (4).
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形式 |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
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储存条件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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应用 |
WB, IHC
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稀释方法 |
WB~~1:1000~10000
IHC~~1:100~250
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别名 |
Trefoil factor 1, Breast cancer estrogen-inducible protein, PNR-2, Polypeptide P1A, hP1A, Protein pS2, TFF1, BCEI, PS2
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图像 |
Western blot analysis on (A) human stomach and (B) MCF-7 cell lysates using anti-TFF1 RabMAb (Cat. AMM08170G).
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-TFF1 RabMAb (Cat. AMM08170G).
Immunohistochemical analysis of paraffin-embedded human stomach tissue using anti-TFF1 RabMAb (Cat. AMM08170G). |
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说明书 |
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数量 |
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