Biolegend, 399303, PE anti-human EOS Antibody, 25tests

EOS also known as IKZF4 is an IKAROS Family Member expressed in lymphocytes, specifically in Tregs. It plays an important role in the inhibitory function of Tregs. It may be involved in the development of the central and peripheral nervous systems as well as lymphoid development.
25tests
Verified Reactivity: Human
Antibody Type: Monoclonal
Host Species: Rat
Immunogen: Human EOS recombinant protein (271-520a.a)
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation: The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Concentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application: FC - Quality tested
Recommended Usage: Each lot of this antibody is quality control tested by intracellular flow cytometry using our True-Nuclear™ Transcription Factor Staining Protocol. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Excitation Laser: Blue Laser (488 nm)Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes: Clones W16032A and W16032B cross-block each other and likely recognize different epitopes.
RRID: AB_2876723 (BioLegend Cat. No. 399303) AB_2876723 (BioLegend Cat. No. 399304)
Structure: IKAROS Family Member
Distribution: Lymphocytes, specifically in Tregs
Function: Essential for inhibitory function of Tregs
Interaction: Binds to 5'GGGAATRCC-3' Ikaros-binding sequence
Antigen References: Honma Y, et al. 1999. FEBS Lett. 447(1):76-80. Perdomo J, et al. 2000. J. Biol chem 275(49):38347-54. Westman BJ, et al. 2004. Biochemistry. 43(42):13318-27. Pan F, et al. 2009. Science. 325(5944):1142-6.
Gene ID: 64375
UniProt: View information about EOS on UniProt.org
Clone: W16032A
Regulatory Status: RUO
Other Names: Ikaros family zinc finger protein 4 (IKZF4), ZMFN1A4, KIAA1782
Isotype: Rat IgG2a, κ
Q: What type of PE do you use in your conjugates?
A: We use R-PE in our conjugates.