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AB204211

Recombinant Human ZNFN1A2/HELIOS protein

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Recombinant Human ZNFN1A2/HELIOS protein is a Human Full Length protein, in the 2 to 526 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE.

View Alternative Names

HELIOS, ZNFN1A2, IKZF2, Zinc finger protein Helios, Ikaros family zinc finger protein 2

Key facts

Purity

>90% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

Q9UKS7

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 0.87% Tris HCl

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Product details

This product was previously labelled as ZNFN1A2
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Sequence info

[{"sequence":"MASMTGGQQMGRGHHHHHHGNLYFQGGEFETEAIDGYITCDNELSPEREHSNMAIDLTSSTPNGQHASPSHMTSTNSVKLEMQSDEECDRKPLSREDEIRGHDEGSSLEEPLIESSEVADNRKVQELQGEGGIRLPNGKLKCDVCGMVCIGPNVLMVHKRSHTGERPFHCNQCGASFTQKGNLLRHIKLHSGEKPFKCPFCSYACRRRDALTGHLRTHSVGKPHKCNYCGRSYKQRSSLEEHKERCHNYLQNVSMEAAGQVMSHHVPPMEDCKEQEPIMDNNISLVPFERPAVIEKLTGNMGKRKSSTPQKFVGEKLMRFSYPDIHFDMNLTYEKEAELMQSHMMDQAINNAITYLGAEALHPLMQHPPSTIAEVAPVISSAYSQVYHPNRIERPISRETADSHENNMDGPISLIRPKSRPQEREASPSNSCLDSTDSESSHDDHQSYQGHPALNPKRKQSPAYMKEDVKALDTTKAPKGSLKDIYKVFNGEGEQIRAFKCEHCRVLFLDHVMYTIHMGCHGYRDPLECNICGYRSQDRYEFSSHIVRGEHTFH","proteinLength":"Full Length","predictedMolecularWeight":"63 kDa","actualMolecularWeight":null,"aminoAcidEnd":526,"aminoAcidStart":2,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q9UKS7","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-80°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

ZNFN1A2 also known as HELIOS is a transcription factor with an estimated mass of approximately 65 to 70 kDa. It is a member of the Ikaros family of zinc finger proteins which are essential in regulating gene expression. HELIOS is expressed mainly in the thymus with significant levels also found in peripheral T cells. This protein plays a role in lymphocyte development and differentiation influencing the function and survival of T cells.
Biological function summary

ZNFN1A2 performs critical functions in maintaining T cell homeostasis and promoting regulatory T cell development. It forms part of transcriptional complexes that regulate gene expression necessary for immune response modulation. ZNFN1A2 interacts with other members of the Ikaros family sharing overlapping roles in immune cell regulation which highlights its importance in immune regulation.

Pathways

ZNFN1A2 integrates into critical signaling networks related to T cell regulation particularly the T cell receptor (TCR) signaling pathway. Within these pathways HELIOS collaborates with proteins such as FOXP3 and GATA3 to mediate immune tolerance and maintain immune system balance. These interactions underline the protein's involvement in modulating immune responses and preventing autoimmunity.

ZNFN1A2 demonstrates significant associations with autoimmune diseases such as systemic lupus erythematosus (SLE) where dysregulation leads to improper T cell function. Furthermore it is implicated in leukemias particularly T-cell acute lymphoblastic leukemia (T-ALL) due to altered expression affecting T cell maturation. In these diseases ZNFN1A2 often interacts with proteins like AIRE and BCL11B influencing disease progression and clinical outcomes.
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Specifications

Form

Liquid

Additional notes

ab204211 was refolded using a unique “temperature shift inclusion body refolding” technology and chromatographically purified.

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General info

Function

Associates with Ikaros at centromeric heterochromatin.

Sequence similarities

Belongs to the Ikaros C2H2-type zinc-finger protein family.

Subcellular localisation

Nucleus

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Product protocols

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Target data

Associates with Ikaros at centromeric heterochromatin.
See full target information IKZF2
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Complementary Products

Primary Antibodies

AB139408

Anti-IKZF3 antibody [EPR9342(B)]

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IKZF3 antibody [EPR9342(B)] (AB139408)

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Proteins & Peptides

AB307790

Recombinant Human Poliovirus Receptor/PVR Protein (His-tag) (Active)

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Primary Antibodies

AB191394

Anti-Ikaros antibody [EPR13790]

RabMAb|Recombinant|KO Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ikaros antibody [EPR13790] (AB191394)

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Primary Antibodies

AB288444

Anti-ZNFN1A2/HELIOS antibody [EPR23200-40] - BSA and Azide free

RabMAb|Recombinant

Immunoprecipitation - Anti-ZNFN1A2/HELIOS antibody [EPR23200-40] - BSA and Azide free (AB288444)

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