Ikaros Antibody (YA987)

Cat. No.: HY-P81282: Data Sheet COA
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User Guide for Antibodies
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Ikaros Antibody (YA987) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Ikaros.

For research use only. We do not sell to patients.

Size	Stock	Quantity
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10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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Ikaros Antibody (YA987) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation

Description

Ikaros Antibody (YA987) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Ikaros.

Host

Mouse

Clonality

Monoclonal

Molecular Weight

Predicted band size: 58 kDa;

Observed band size: 58 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

Q13422

Gene ID

10320 [NCBI]

Immunogen

Purified recombinant human Ikaros(C-terminus) protein fragments expressed in E.coli.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IP IP: Immunoprecipitation	1:20

Sensitivity	Endogenous	Purity	Affinity Purified
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG1

Appearance

Liquid

Formulation

Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

Western blot analysis of extracts from Ramos(lane 2(20ug) and Jurkat(lane 3(20ug) using Ikaros Antibody (HY-P81282) Mouse mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P83730, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.
Western blot analysis was performed on extracts from Daudi (lane 1, 15 μg), Ramos (lane 2, 15 μg), Jurkat (lane 3, 15 μg), U937 (lane 4, 15 μg), and CCRF-CEM (lane 5, 15 μg) using Ikaros (1A12) Mouse mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non - fat milk in TBST at 4°C overnight. The primary antibody (1:1000 dilution) and the loading control antibody (beta-Actin(HRP), HY-P80993, 1:5000 dilution) was incubated in 5% non-fat milk in TBST for 1 hour at 37°C. Goat Anti - Mouse IgG - HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

Background

Function：Transcription regulator of hematopoietic cell differentiation (PubMed:17934067). Binds gamma-satellite DNA (PubMed:17135265, PubMed:19141594). Plays a role in the development of lymphocytes, B- and T-cells. Binds and activates the enhancer (delta-A element) of the CD3-delta gene. Repressor of the TDT (fikzfterminal deoxynucleotidyltransferase) gene during thymocyte differentiation. Regulates transcription through association with both HDAC-dependent and HDAC-independent complexes. Targets the 2 chromatin-remodeling complexes, NuRD and BAF (SWI/SNF), in a single complex (PYR complex), to the beta-globin locus in adult erythrocytes. Increases normal apoptosis in adult erythroid cells. Confers early temporal competence to retinal progenitor cells (RPCs) (By similarity). Function is isoform-specific and is modulated by dominant-negative inactive isoforms (PubMed:17135265, PubMed:17934067)

Subcellular Localization：Nucleus; Nucleus; Cytoplasm

Expression：
Tissue_specificity:It is highly expressed in the thymus, spleen, peripheral blood leukocytes, and lymph nodes. Its expression is lower in the bone marrow and small intestine.

Isoforms & Post-Translational Modification：Q13422 has 8 isomers: Q13422-1: 57528 Da (predicted); Q13422-2: 48289 Da (predicted); Q13422-3: 47634 Da (predicted); Q13422-4: 43093 Da (predicted); Q13422-5: 41229 Da (predicted); Q13422-6: 31989 Da (predicted); Q13422-7: 52706 Da (predicted); Q13422-8: 24470 Da (predicted).
Phosphorylation controls cell-cycle progression from late G(1) stage to S stage. Hyperphosphorylated during G2/M phase. Dephosphorylated state during late G(1) phase. Phosphorylation on Thr-140 is required for DNA and pericentromeric location during mitosis. CK2 is the main kinase, in vitro. GSK3 and CDK may also contribute to phosphorylation of the C-terminal serine and threonine residues. Phosphorylation on these C-terminal residues reduces the DNA-binding ability. Phosphorylation/dephosphorylation events on Ser-13 and Ser-295 regulate TDT expression during thymocyte differentiation. Dephosphorylation by protein phosphatase 1 regulates stability and pericentromeric heterochromatin location. Phosphorylated in both lymphoid and non-lymphoid tissues (By similarity). Phosphorylation at Ser-361 and Ser-364 downstream of SYK induces nuclear translocation;Sumoylated. Simultaneous sumoylation on the 2 sites results in a loss of both HDAC-dependent and HDAC-independent repression. Has no effect on pericentromeric heterochromatin location. Desumoylated by SENP1 (By similarity);Polyubiquitinated

Subunit：Heterodimer formed by the various isoforms; this modulates transcription regulator activity (PubMed:17135265, PubMed:17934067). Heterodimer with other IKAROS family members. Interacts with IKZF4 AND IKZF5 (PubMed:10978333). Component of the chromatin-remodeling NuRD repressor complex which includes at least HDAC1, HDAC2, RBBP4, RBBP7, IKZF1, MTA2, MBD2, MBD3, MTA1L1, CHD3 and CHD4. Interacts directly with the CHD4 component of the NuRD complex. Interacts directly with SMARCA4; the interaction associates IKFZ1 with the BAF complex (PubMed:10204490). Interacts with SUMO1; the interaction sumoylates IKAROS, promoted by PIAS2 and PIAS3. Interacts with PIAS2 (isoform alpha); the interaction promotes sumoylation and reduces transcription repression. Interacts, to a lesser extent, with PIAS3. Interacts with PPP1CC; the interaction targets PPP1CC to pericentromeric heterochromatin, dephosphorylates IKAROS, stabilizes it and prevents it from degradation. Interacts with IKZF3 (By similarity)

RRID

AB_3103359

Database

Entrez Gene: 10320 Human

SwissProt: Q13422 Human

OMIM: 616873 Human

Research Field

Epigenetics and Nuclear Signaling

Synonyms

CLL associated antigen KW 6; DNA-binding protein Ikaros; hIk 1; hIk-1; Hs.54452; IK1; Ikaros (zinc finger protein); IKAROS; IKAROS family zinc finger 1 (Ikaros); Ikaros family zinc finger protein 1; Ikzf1; IKZF1_HUMAN; LYF1; Lymphoid transcription factor LyF-1; PRO0758; Zinc finger protein subfamily 1A 1 (Ikaros); zinc finger protein subfamily 1A 1; Zinc finger protein; subfamily 1A; member 1; ZNFN1A1.

Documentation

Select Batch:

Data Sheet (234 KB) SDS (254 KB)

COA (205 KB)

User Guide for Antibodies (1077 KB)

Ikaros Antibody (YA987) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Ikaros Antibody (YA987)

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