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Alexa Fluor(R) 488 anti-mouse/human Helios

Alexa Fluor(R) 488 anti-mouse/human Helios

Cat no: 137223

Supplier: BioLegend
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Helios is a member of the Ikaros family of zinc finger transcription factors. It contains a C-terminal region composed of 2 zinc-finger domains that mediate dimerization between the family members. Helios was originally cloned from a mouse thymoma line. It is mainly expressed in peripheral T cells and thymocytes. It is found at high levels in a subpopulation of regulatory T cells. Helios plays an important role in T cell development and homeostasis. Overexpression of Helios profoundly alters alphabeta T cell differentiation and activation. It has been determined that silencing of Helios in B cells is critical for maintaining normal B cell function. Helios is involved in tumor immunity.
Catalogue number: 137223
Reactivities: Human, Mouse
Applications: Flow Cytometry, Immunocytochemistry
Size: 100 tests
Clone: 22F6
Gene: 22779,22807
Dilutions: Each lot of this antibody is quality control tested by intracellular flow cytometry using our FOXP3 Fix/Perm protocol.For immunofluorescent staining, the suggested use of this reagent is 5 microl per 106 cells in 100 microl volume or 5 microl per 100 microl whole blood. It is recommended that the reagent be titrated for optimal performance for each application. * Alexa Fluor(R) 488 has a maximum emission of 519 nm when it is excited at 488 nm.** Alexa Fluor(R) 488 is a registered trademark of Molecular Probes, Inc. Alexa Fluor(R) 488 dye antibody conjugates are sold under license from Molecular Probes, Inc. for research use only, except for use in combination with microarrays and high content screening, and are covered by pending and issued patents.
Storage buffer: The antibody solution should be stored undiluted at 4C and protected from prolonged exposure to light. Do not freeze.
Antigen: Helios peptide (aa 51-107)
Isotype: Armenian Hamster IgG
Clonality: Monoclonal
Regulatory status: RUO
Shipping temp: Ambient RT
Storage temp: 4 C
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