Rabbit anti-Human RBM15B Polyclonal Antibody

Uniprot Id

Q8NDT2

Target Species

Human

Target Name

RBM15B

Target Full Name

Putative RNA-binding protein 15B

Target Function

RNA-binding protein that acts as a key regulator of N6-methyladenosine (m6A) methylation of RNAs, thereby regulating different processes, such as alternative splicing of mRNAs and X chromosome inactivation mediated by Xist RNA. Associated component of the WMM complex, a complex that mediates N6-methyladenosine (m6A) methylation of RNAs, a modification that plays a role in the efficiency of mRNA splicing and RNA processing. Plays a key role in m6A methylation, possibly by binding target RNAs and recruiting the WMM complex. Involved in random X inactivation mediated by Xist RNA: acts by binding Xist RNA and recruiting the WMM complex, which mediates m6A methylation, leading to target YTHDC1 reader on Xist RNA and promoting transcription repression activity of Xist. Functions in the regulation of alternative or illicit splicing, possibly by regulating m6A methylation. Inhibits pre-mRNA splicing. Also functions as a mRNA export factor by acting as a cofactor for the nuclear export receptor NXF1

Target Subcellular Location

Nucleus, nucleoplasm. Nucleus speckle. Nucleus envelope.

Target Protein Families

RRM Spen family

Target Tissue Specificity

Ubiquitously expressed.

Target Synonyms

RBM15B; OTT3; Putative RNA-binding protein 15B; One-twenty two protein 3; HsOTT3; HuOTT3; RNA-binding motif protein 15B