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TFCP2L1 Antibody (Center) Blocking peptide

Synthetic peptide

Product Information
Primary Accession Q9NZI6
Clone Names 70920103
Peptide ID 70920103
Additional Information
Gene ID 29842
Other Names Transcription factor CP2-like protein 1, CP2-related transcriptional repressor 1, CRTR-1, Transcription factor LBP-9, TFCP2L1, CRTR1, LBP9
Target/Specificity The synthetic peptide sequence used to generate the antibody AP13367c was selected from the Center region of TFCP2L1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name TFCP2L1
Synonyms CRTR1, LBP9
Function Transcription factor that facilitates establishment and maintenance of pluripotency in embryonic stem cells (ESCs) (PubMed:25215486, PubMed:26906118). With KLF2, acts as the major effector of self-renewal that mediates induction of pluripotency downstream of LIF/STAT3 and Wnt/beta-catenin signaling (By similarity). Required for normal duct development in the salivary gland and kidney (By similarity). Coordinates the development of the kidney collecting ducts intercalated (IC) and principal (PC) cells, which regulate acid-base and salt-water homeostasis, respectively (By similarity). Regulates the expression of IC genes including subunits B1 and D2 of the V-ATPase complex, OXGR1, CA12, SLC4A1, AQP6 and IC-specific transcription factor FOXI1 (By similarity). Regulates also the expression of JAG1 and subsequent notch signaling in the collecting duct (By similarity). JAG1 initiates notch signaling in PCs but inhibits notch signaling in ICs (By similarity). Acts as a transcriptional suppressor that may suppress UBP1-mediated transcriptional activation (By similarity). Modulates the placental expression of CYP11A1 (PubMed:10644752).
Cellular Location Nucleus.
Tissue Location Highly expressed in placental JEG-3 cells and very low levels of expression in non-steroidogenic cells. No expression was seen in adrenal NCI-H295A cells or in adrenal tissue.
Research Areas
Citations (0)

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TFCP2L1is a transcriptional suppressor. It may suppress UBP1-mediated transcriptional activation. Modulates the placental expression of CYP11A1.


To, S., et al. PLoS ONE 5 (7), E11702 (2010) :Henderson, Y.C., et al. DNA Cell Biol. 27(2):71-79(2008)Hillier, L.W., et al. Nature 434(7034):724-731(2005)Huang, N., et al. Mol. Endocrinol. 19(2):409-420(2005)Rodda, S., et al. J. Biol. Chem. 276(5):3324-3332(2001)

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Cat# BP13367c
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