Abcam, ab67271, Anti-ARMET/ARP antibody

Size: 100µg
Rabbit Polyclonal ARMET/ARP antibody. Suitable for WB, IHC-P, ICC/IF and reacts with Mouse, Rat, Human samples. Cited in 35 publications. Immunogen corresponding to Synthetic Peptide within Human MANF.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat, Human,
Applications:ICC/IF, IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human MANF. The exact immunogen used to generate this antibody is proprietary information.P55145,
Specificity:ab67271 does not crossreact with CDNF.

Product details:
Please see
ab253243
as alternative product for testing human samples in WB and ICC/IF.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2Preservative: 0.02% Sodium azideConstituents: PBS, 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--20°C, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
ARMET also known as Arp is a 19 kDa protein known for its role in cellular stress responses. It is alternatively named MANF (Mesencephalic Astrocyte-derived Neurotrophic Factor) in some studies. This protein is widely expressed including in the brain liver and pancreas reflecting its involvement across different cellular environments. ARMET/ARP interacts with the endoplasmic reticulum to address misfolded protein loads and support cell survival under stress.
Biological function summary
ARMET plays a significant role in maintaining cellular homeostasis especially under stress conditions. It does not form a larger complex but functions as a standalone factor that aids in the proper folding of proteins within the endoplasmic reticulum. Additionally ARMET has protective effects on dopaminergic neurons which are critical for neuromolecular processes. This protein has connections to cellular survival pathways acting as a neurotrophic factor to support neuron maintenance and health.
Pathways
ARMET is an important player in the unfolded protein response (UPR) and the neuroprotective pathways. In these pathways ARMET interacts with other proteins involved in protein folding and stress responses such as BiP/GRP78. These interactions help prevent apoptosis and promote cell survival by ensuring that cells can cope with endoplasmic reticulum stress. The ability of ARMET to enhance neuronal survival links it to pathways important for neuroprotection.
ARMET has been associated with neurodegenerative diseases such as Parkinson's disease and diabetes. In Parkinson's disease the survival-promoting effects of ARMET on dopaminergic neurons become vital potentially offering therapeutic targets. Connections between ARMET and diabetes surface through its regulation of beta-cell survival in the pancreas suggesting a role in maintaining insulin production and glucose homeostasis. In these diseases ARMET may interact with other proteins like proinsulin which holds significance for maintaining endocrine functions.