AZIN2 Antibody
CATALOG NUMBER: 16-332- Clonality: Polyclonal
- Tested Applications: WB
- Host Species: Rabbit
- Species Reactivity: Human, Mouse
- Conjugate: Unconjugated
- Size: 50 uL
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- HOST SPECIES: Rabbit
- SPECIES REACTIVITY: Human, Mouse
- IMMUNOGEN: Recombinant fusion protein containing a sequence corresponding to amino acids 1-360 of human AZIN2 (NP_443724.1).
- CONJUGATE: Unconjugated
- TESTED APPLICATIONS: WB
- APPLICATION NOTE: WB: 1:500 - 1:2000
- POSITIVE CONTROL 1: U-87MG
- POSITIVE CONTROL 2: Mouse pancreas
- POSITIVE CONTROL 3: Mouse kidney
- PREDICTED MOLECULAR WEIGHT: Observed: 50kDa
Properties
- PURIFICATION: Affinity purification
- CLONALITY: Polyclonal
- ISOTYPE: IgG
- PHYSICAL STATE: Liquid
- BUFFER: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
- CONCENTRATION: batch dependent
- STORAGE CONDITIONS: Store at -20°C. Avoid freeze / thaw cycles.
Additional Info
- NCBI OFFICIAL SYMBOL: AZIN2
- ADDITIONAL NAMES: ADC, AZI2, AZIB1, ODC-p, ODC1L, ODCp, antizyme inhibitor 2, ODC antizyme inhibitor-2, ODC-like protein, ODC-paralogue, arginine decarboxylase, ornithine decarboxylase like, ornithine decarboxylase-like protein, ornithine decarboxylase-paralog
- NCBI GENE ID NUMBER: 113451
- USER NOTE: Optimal dilutions for each application to be determined by the researcher.
Background
- The protein encoded by this gene belongs to the antizyme inhibitor family, which plays a role in cell growth and proliferation by maintaining polyamine homeostasis within the cell. Antizyme inhibitors are homologs of ornithine decarboxylase (ODC, the key enzyme in polyamine biosynthesis) that have lost the ability to decarboxylase ornithine; however, retain the ability to bind to antizymes. Antizymes negatively regulate intracellular polyamine levels by binding to ODC and targeting it for degradation, as well as by inhibiting polyamine uptake. Antizyme inhibitors function as positive regulators of polyamine levels by sequestering antizymes and neutralizing their effect. This gene encodes antizyme inhibitor 2, the second member of this gene family. Like antizyme inhibitor 1, antizyme inhibitor 2 interacts with all 3 antizymes and stimulates ODC activity and polyamine uptake. However, unlike antizyme inhibitor 1, which is ubiquitously expressed and localized in the nucleus and cytoplasm, antizyme inhibitor 2 is predominantly expressed in the brain and testis and localized in the endoplasmic reticulum-golgi intermediate compartment. Recent studies indicate that antizyme inhibitor 2 is also expressed in specific cell types in ovaries, adrenal glands and pancreas, and in mast cells. The exact function of this gene is not known, however, available data suggest its role in cell growth, spermiogenesis, vesicular trafficking and secretion. Accumulation of antizyme inhibitor 2 has also been observed in brains of patients with Alzheimer's disease. There has been confusion in literature and databases over the nomenclature of this gene, stemming from an earlier report that a human cDNA clone (identical to ODCp/AZIN2) had arginine decarboxylase (ADC) activity (PMID:14738999). Subsequent studies in human and mouse showed that antizyme inhibitor 2 was devoid of arginine decarboxylase activity (PMID:19956990). Alternatively spliced transcript variants have been described for this gene.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Shipping Info
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