Abcam, ab224866, Recombinant Human hnRNP A2B1 protein

Size: 100µg
Recombinant Human hnRNP A2B1 protein is a Human Full Length protein, in the 1 to 249 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE.
Key facts
Purity:>90% SDS-PAGE,
Expression system:Escherichia coli,
Tags:GST tag N-Terminus,
Applications:SDS-PAGESee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Biologically active:No,
Accession:P22626,
Animal free:No,
Carrier free:No,
Species:Human,
Storage buffer:pH: 7.2 - 7.4Constituents: Tris buffer, 50% Glycerol (glycerin, glycerine)

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
HnRNP A2B1 sometimes referred to as heterogeneous nuclear ribonucleoprotein A2/B1 is a multifunctional protein involved in RNA binding and processing. It has a molecular mass of about 38-43 kDa. The protein is expressed in various tissues with high expression levels observed in the brain and liver. hnRNP A2B1 participates in a range of RNA-related processes playing a significant role in mRNA metabolism and transport.
Biological function summary
HnRNP A2B1 contributes to alternative splicing RNA stability and translational regulation. This protein typically associates with complex assemblies that manage RNA processing and transport mechanisms. It interacts with other proteins within the heterogeneous nuclear ribonucleoprotein family collaborating in the regulation of mRNA cycling between the nucleus and cytoplasm affecting gene expression patterns.
Pathways
HnRNP A2B1 exhibits critical involvement in the mRNA splicing pathway and RNA transport pathways. It frequently interacts with proteins such as hnRNP A1 and hnRNP C where they collectively influence pre-mRNA processing and splicing dictating proper RNA maturation and cell function. These pathways are important for maintaining cellular homeostasis and responding to cellular signals.
HnRNP A2B1 is linked to neurodegenerative diseases and certain cancers. Abnormal expression or mutations of hnRNP A2B1 are associated with Alzheimer's disease implicating the protein in amyloid precursor protein processing. Additionally dysregulation of this protein shows correlation with breast cancer progression. Proteins like tau and other hnRNPs connect with hnRNP A2B1 in these conditions suggesting a significant role in pathological states.