Anti-NUR77/NR4A1 Antibody Picoband®

About this product

Boster Bio Anti-NUR77/NR4A1 Antibody Picoband® catalog # PB9766. Tested in WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PB9766

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

NR4A1 (NUCLEAR RECEPTOR SUBFAMILY 4, GROUP A, MEMBER 1), also called NAK1, GFRP1, TR3, NUR77 or NGFIB, is a protein that in humans is encoded by the NR4A1 gene, which is also a member of the Nur nuclear receptor family of intracellular transcription factors. The NR4A1 gene is mapped on 12q13.13. NR4A1 is involved in cell cycle mediation, inflammation and apoptosis. It plays a key role in mediating inflammatory responses in macrophages. In addition, subcellular localization of the NR4A1 protein appears to play a key role in the survival and death of cells. Nr4a1 is overexpressed in Wnt1 -transformed mouse mammary cells. Nr4a1 is also induced by lithium, a Wnt1 mimic, and the Nr4a1 promoter is activated by lithium and beta-catenin, a Wnt1 downstream effector. In contrast, human NR4A1 is not upregulated by beta-catenin, indicating that this gene is regulated differently in human and mouse cells. Adenoviral expression of Nr4a1 induces genes involved in gluconeogenesis, stimulates glucose production both in vitro and in vivo, and raises blood glucose levels.

Synonyms

Nuclear receptor subfamily 4 group A member 1; Early response protein NAK1; Nuclear hormone receptor NUR/77; Nur77; Orphan nuclear receptor HMR; Orphan nuclear receptor TR3; ST-59; Testicular receptor 3; NR4A1; GFRP1, HMR, NAK1

Gene Name

NR4A1

Gene ID

3164

UniProt

P22736

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human NUR77, different from the related mouse sequence by one amino acid, and from the related rat sequence by two amino acids.

Clonality

Polyclonal

Tissue Specificity

Fetal muscle and adult liver, brain and thyroid.

Applications

WB

Field of Research

Apoptosis, Cancer, Cell Biology, Cell Death, Co-Activators/Co-Repressors, Epigenetics and Nuclear Signaling, Invasion/Microenvironment, Nuclear Receptors, Nuclear Signaling Pathways, Nucleus

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Orphan nuclear receptor. May act concomitantly with NURR1 in regulating the expression of delayed-early genes during liver regeneration. Binds the NGFI-B response element (NBRE) 5'- AAAAGGTCA-3' (By similarity) . May inhibit NF-kappa-B transactivation of IL2. Participates in energy homeostasis by sequestrating the kinase STK11 in the nucleus, thereby attenuating cytoplasmic AMPK activation. .

References & Citations

1. Chang, C., Kokontis, J., Liao, S. S., Chang, Y. Isolation and characterization of human TR3 receptor: a member of steroid receptor superfamily. J. Steroid Biochem. 34: 391-395, 1989. 2. Dequiedt, F., Kasler, H., Fischle, W., Kiermer, V., Weinstein, M., Herndier, B. G., Verdin, E. HDAC7, a thymus-specific class II histone deacetylase, regulates Nur77 transcription and TCR-mediated apoptosis. Immunity 18: 687-698, 2003. 3. Forman, B. M., Umesono, K., Chen, J., Evans, R. M. Unique response pathways are established by allosteric interactions among nuclear hormone receptors. Cell 81: 541-550, 1995.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

64463 MW

Observed Molecular Weight

67 kDa

Specificity

No cross reactivity with other proteins.

Gene Name Synonym

Nuclear receptor subfamily 4 group A member 1

Subcellular Location

Cytoplasm. Nucleus.

Protein Name

Nuclear receptor subfamily 4 group A member 1

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.