CST, 30274S, Helios (D8W4X) Rabbit Monoclonal Antibody (InTraSeq™ 3' Conjugate 3105)

Monoclonal Antibody for studying Helios. Validated for Single Cell Analysis - InTraSeq™ 3'. Highly specific and rigorously validated in-house, Helios (D8W4X) Rabbit Monoclonal Antibody (InTraSeq^™ 3' Conjugate 3105) (CST #30274) is ready to ship. Storage Supplied in PBS (pH 7.2), 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Store at -20°C. Do not aliquot the antibody . Protocol Available protocols: Single Cell Analysis - InTraSeq™ 3' Specificity / Sensitivity Helios (D8W4X) XP Species Reactivity: Human, Mouse Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly73 of human Helios protein. Background Helios (Ikaros family zinc finger 2, IKZF2) is an Ikaros family transcription factor composed of several zinc fingers that mediate DNA binding and homodimerization or heterodimerization with other Ikaros family proteins (1,2). In the hematopoietic system, Helios expression is restricted to T cells and early hematopoietic progenitors (1,2). In regulatory T cells, expression of Helios contributes to an anergic phenotype by binding to the IL-2 promoter and suppressing IL-2 transcription (3). In addition, alteration of the corresponding Helios gene is one hallmark of low-hypodiploid acute lymphoblastic leukemia (4). Alternate Names ANF1A2; HELIOS; IKAROS family zinc finger 2; IKAROS family zinc finger 2 (Helios); Ikaros family zinc finger protein 2; IKZF2; MGC34330; zinc finger DNA binding protein Helios; Zinc finger protein Helios; zinc finger protein, subfamily 1A, 2 (Helios); ZNF1A2; ZNFN1A2 Specification REACTIVITY: H M SENSITIVITY: Endogenous Source/Isotype: Rabbit IgG