Anti-hnRNP A2/B1 antibody

Rs. 50,211.00
SKU stj93558

General Information

Product name Anti-hnRNP A2/B1 antibody
Short Description
Description Rabbit polyclonal to hnRNP A2/B1.
Applications WB,IHC,IF,ELISA
Dilution range WB 1:500-1:2000IHC 1:100-1:300IF 1:200-1:1000ELISA 1:20000
Protein Name Anti-hnRNP A2/B1 antibody
Immunogen Synthesized peptide derived from human hnRNP A2/B1
Storage Instruction Store at -20°C, and avoid repeat freeze-thaw cycles.
Type of Usage For Research Use Only (RUO).

Product Properties

Host Rabbit
Clonality Polyclonal
Reactivity Mouse
Conjugation Unconjugated
Purification The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Isotype IgG
Formulation Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Target

Gene ID
Gene Symbol
Molecular Weight 36 kDa
Database Links
Alternative Names Heterogeneous nuclear ribonucleoproteins A2/B1 antibody
HNRPA2B1 antibody
Function Heterogeneous nuclear ribonucleoprotein (hnRNP) that associates with nascent pre-mRNAs, packaging them into hnRNP particles. The hnRNP particle arrangement on nascent hnRNA is non-random and sequence-dependent and serves to condense and stabilize the transcripts and minimize tangling and knotting. Packaging plays a role in various processes such as transcription, pre-mRNA processing, RNA nuclear export, subcellular location, mRNA translation and stability of mature mRNAs . Forms hnRNP particles with at least 20 other different hnRNP and heterogeneous nuclear RNA in the nucleus. Involved in transport of specific mRNAs to the cytoplasm in oligodendrocytes and neurons: acts by specifically recognizing and binding the A2RE (21 nucleotide hnRNP A2 response element) or the A2RE11 (derivative 11 nucleotide oligonucleotide) sequence motifs present on some mRNAs, and promotes their transport to the cytoplasm . Specifically binds single-stranded telomeric DNA sequences, protecting telomeric DNA repeat against endonuclease digestion . Also binds other RNA molecules, such as primary miRNA (pri-miRNAs): acts as a nuclear 'reader' of the N6-methyladenosine (m6A) mark by specifically recognizing and binding a subset of nuclear m6A-containing pri-miRNAs. Binding to m6A-containing pri-miRNAs promotes pri-miRNA processing by enhancing binding of DGCR8 to pri-miRNA transcripts . Involved in miRNA sorting into exosomes following sumoylation, possibly by binding (m6A)-containing pre-miRNAs . Acts as a regulator of efficiency of mRNA splicing, possibly by binding to m6A-containing pre-mRNAs . (Microbial infection) Involved in the transport of HIV-1 genomic RNA out of the nucleus, to the microtubule organizing center (MTOC), and then from the MTOC to the cytoplasm: acts by specifically recognizing and binding the A2RE (21 nucleotide hnRNP A2 response element) sequence motifs present on HIV-1 genomic RNA, and promotes its transport.
Cellular Localization Nucleus, nucleoplasm Cytoplasmic granule Secreted, exosome. Localized in cytoplasmic mRNP granules containing untranslated mRNAs . Component of ribonucleosomes . Not found in the nucleolus . Found in exosomes follwong sumoylation . Isoform A2: Nucleus Cytoplasm. Predominantly nucleoplasmic, however is also found in the cytoplasm of cells in some tissues .
Tissue Specificity
Swiss-Prot Key

 

You recently viewed

Clear recently viewed