Abcam, ab75638, Anti-FAM129B antibody

Size: 100µg
Rabbit Polyclonal FAM129B antibody. Suitable for ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Synthetic Peptide within Human NIBAN2.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:ICC/IFSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human NIBAN2. The exact immunogen used to generate this antibody is proprietary information.Q96TA1

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Purification notes-ab75638 was purified using an epitope-specific immunogen, Storage buffer-pH: 7.4Preservative: 0.02% Sodium azideConstituents: PBS, 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Storage information-Stable for 12 months at -20°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
FAM129B also known as NIBAN2 functions as a protein implicated in cell survival signaling. It weighs approximately 75 kDa. Expression of FAM129B is detected in various tissues with prominence in the lymphoid tissues and central nervous system. Researchers have highlighted its role in apoptosis regulation where it interacts with other molecules to affect cell fate decisions under stress conditions.
Biological function summary
FAM129B engages in apoptosis modulation and cell survival playing a significant part in cellular stress response. The protein often partners with other components to form complexes that influence intracellular signaling pathways. Specifically by interacting with protein tyrosine phosphatases it affects the delicate balance between survival and programmed cell death providing cells the ability to adapt to fluctuating environmental challenges.
Pathways
FAM129B integrates into the MAPK and PI3K/AKT signaling pathways which are vital for regulating cell survival proliferation and differentiation. Within these pathways FAM129B associates with proteins like AKT and ERK that mediate its impact on cell survival signaling. Its involvement in these pathways suggests a regulatory role in cellular responses to external stimuli contributing to the maintenance of homeostasis.
Abnormal expression or dysfunction of FAM129B links to the pathophysiology of cancers and neurodegenerative diseases. For instance in cancer its interaction with AKT has been implicated in enhancing cell survival potentially leading to tumorigenesis. Additionally the altered regulation of FAM129B has connections to Alzheimer's disease where it may interact with other proteins like tau contributing to neurodegenerative processes.