Ikaros (IKZF1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	ChIP, ELISA, ICC/IF, WB
Recommend Dilution	WB,1:500 - 1:1000 IF/ICC,1:50 - 1:200 ELISA,Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements. ChIP,5μg antibody for 10μg-15μg of Chromatin
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Isotype	IgG
Formulation	Buffer: PBS with 0.05% proclin300,50% glycerol,pH7.3.
Concentration	lot specific
Purification	Affinity purification
Conjugation	Unconjugated
Storage Condition	Store at -20℃. Avoid freeze / thaw cycles.
Predicted Protein Size	58kDa
Gene Name	IKAROS family zinc finger 1
Database Link	NP_006051 Entrez Gene 22778 MouseEntrez Gene 305501 RatEntrez Gene 10320 Human UniProt ID Q13422
Background	This gene encodes a transcription factor that belongs to the family of zinc-finger DNA-binding proteins associated with chromatin remodeling. The expression of this protein is restricted to the fetal and adult hemo-lymphopoietic system, and it functions as a regulator of lymphocyte differentiation. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene. Most isoforms share a common C-terminal domain, which contains two zinc finger motifs that are required for hetero- or homo-dimerization, and for interactions with other proteins. The isoforms, however, differ in the number of N-terminal zinc finger motifs that bind DNA and in nuclear localization signal presence, resulting in members with and without DNA-binding properties. Only a few isoforms contain the requisite three or more N-terminal zinc motifs that confer high affinity binding to a specific core DNA sequence element in the promoters of target genes. The non-DNA-binding isoforms are largely found in the cytoplasm, and are thought to function as dominant-negative factors. Overexpression of some dominant-negative isoforms have been associated with B-cell malignancies, such as acute lymphoblastic leukemia (ALL).
Synonyms	Hs.54452; IK1; IKAROS; LyF-1; LYF1; PPP1R92; PRO0758; ZNFN1A1
Reference Data
Protein Families	Druggable Genome, Transcription Factors

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