CST, 62315S, TCF1/TCF7 (E6O1K) Rabbit Monoclonal Antibody (Alexa Fluor® 594 Conjugate)

Monoclonal Antibody for studying TCF7 mouse. Validated for Immunofluorescence (Frozen),Immunofluorescence (Immunocytochemistry),Flow Cytometry (Fixed/Permeabilized). Highly specific and rigorously validated in-house, TCF1/TCF7 (E6O1K) Rabbit Monoclonal Antibody (Alexa Fluor^® 594 Conjugate) (CST #62315) is ready to ship. Product Usage Information Immunofluorescence (Frozen): 1:400 Immunofluorescence (Immunocytochemistry): 1:6400 - 1:25600 Flow Cytometry (Fixed/Permeabilized): 1:50 Storage Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze. Protocol Available protocols: Immunofluorescence (Frozen), Immunofluorescence (Immunocytochemistry), Flow Cytometry (Fixed/Permeabilized) Specificity / Sensitivity TCF1/TCF7 (E6O1K) Rabbit Monoclonal Antibody (Alexa Fluor Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with recombinant protein specific to mouse TCF1/TCF7 protein. Background LEF1 and TCF are members of the high mobility group (HMG) DNA-binding protein family of transcription factors that consists of the following: Lymphoid Enhancer Factor 1 (LEF1), T Cell Factor 1 (TCF1/TCF7), TCF3/TCF7L1, and TCF4/TCF7L2 (1). LEF1 and TCF1/TCF7 were originally identified as important factors that regulate early lymphoid development (2) and act downstream in Wnt signaling. LEF1 and TCF bind to Wnt response elements to provide docking sites for β-catenin, which translocates to the nucleus to promote the transcription of target genes upon activation of Wnt signaling (3). LEF1 and TCF are dynamically expressed during development and aberrant activation of the Wnt signaling pathway is involved in many types of cancers, including colon cancer (4,5). TCF1/TCF7 has several isoforms due to alternative splicing and transcription from an alternative promoter. The isoforms generated by the alternative promoter do not contain the amino-terminal β-catenin binding domain and therefore may function in a dominant negative manner (6). TCF1/TCF7 displays dynamic expression both in the total amount and the type of isoforms expressed in T cells during development and differentiation (7). Alternate Names AI465550; OTTMUSP00000005800; OTTMUSP00000005801; T cell factor-1; T-cell factor 1; T-cell-specific transcription factor 1; TCF-1; TCF-7; Tcf1; Tcf7; Transcription factor 7; transcription factor 7, T cell specific; transcription factor 7, T-cell specific Specification REACTIVITY: H M R SENSITIVITY: Endogenous Source/Isotype: Rabbit IgG