Anti-LEF1 Rabbit pAb
- 100ug (NP21620) Please inquiry
Antibody type:Primary antibody
Label:Unconjugated
Modification:Unmodification
Isotype:Rabbit IgG
Host:Rabbit
Application:WB,IHC,ICC/IF
Purify method:Affinity Chromatography
Species:Human,Rat
Gene Name:
Synonyms:LEF1_HUMAN; Lymphoid enhancer binding factor 1; TCF1 alpha; TCF10; Transcription factor T cell specific 1 alpha; TCF7L3;
Gene Synonyms:
Gene Full Name:
Gene Infomation:Acts as a transcriptional activator or repressor. Involved in embryonic lens fiber cell development. Recruits the transcriptional coactivators CREBBP and/or EP300 to crystallin promoters leading to up-regulation of crystallin gene during lens fiber cell differentiation. Activates the expression of IL4 in T helper 2 (Th2) cells. Increases T-cell susceptibility to apoptosis by interacting with MYB and decreasing BCL2 expression. Together with PAX6, transactivates strongly the glucagon gene promoter through the G1 element. Activates transcription of the CD13 proximal promoter in endothelial cells. Represses transcription of the CD13 promoter in early stages of myelopoiesis by affecting the ETS1 and MYB cooperative interaction. Involved in the initial chondrocyte terminal differentiation and the disappearance of hypertrophic chondrocytes during endochondral bone development. Binds to the sequence 5-[GT]G[GC]N[GT]NCTCAGNN-3 in the L7 promoter. Binds to the T-MARE (Maf response element) sites of lens-specific alpha- and beta-crystallin gene promoters. Binds element G1 on the glucagon promoter. Binds an AT-rich region adjacent to the TGC motif (atypical Maf response element) in the CD13 proximal promoter in endothelial cells (By similarity). When overexpressed, represses anti-oxidant response element (ARE)-mediated transcription. Involved either as an oncogene or as a tumor suppressor, depending on the cell context. Binds to the ARE sites of detoxifying enzyme gene promoters.
Antigen:A synthesized peptide derived from human LEF1
Antigen Synonyms:
Clonality:Polyclonal antibody
Source:
Reaction:LEF1 Antibody detects endogenous levels of total LEF1
Form:Liquid
Tested Applications:
- Western blot (1:100 to 1:500)
- Immunofluorescence (1:50 to 1:400)
- Immunohistochemistry (1:200 to 1:500)
- Flow cytometry analysis (1:200 to 1:500)
- Enzyme-linked Immunosorbent Assay (1:100-1:5000)
Clone:
Dilution:WB 1:500~1:2000 IHC 1:50~1:200 ICC/IF 1:50~1:200
Mole Mass:44kDa
Location:Nucleus;
Concentration:
Sequence Similarity:Belongs to the bZIP family. Maf subfamily.
Gene Id:
SwissProt ID:Q9UJU2
Unigene:
Nucleotide Accession:
Tissue specificity:LEF1 Antibody detects endogenous levels of total LEF1
Storage:Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
Buffer condition:Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Background:Participates in the Wnt signaling pathway. Activates transcription of target genes in the presence of CTNNB1 and EP300. May play a role in hair cell differentiation and follicle morphogenesis. TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by LEF1 and CTNNB1. Regulates T-cell receptor alpha enhancer function. Binds DNA in a sequence-specific manner. PIAG antagonizes both Wnt-dependent and Wnt-independent activation by LEF1 (By similarity).
Molar Function:
Western Blot: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.
Storage: Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for one year without detectable loss of activity. Avoid repeated freeze-thaw cycles.
Notes: For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.