Recombinant Human Transformer-2 protein homolog beta (TRA2B), partial

Recombinant Human Transformer-2 protein homolog beta (TRA2B), partial — Sequence-specific RNA-binding protein which participates in the control of pre-mRNA splicing. Purity >85%.

SKU: BCRECP-001833 Category:

Product Specifications

Product SkuBCRECP-001833
Product DescriptionRecombinant Human Transformer-2 protein homolog beta (TRA2B) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 111-201aa. [Accession | P62995].
Uniprot No.P62995
Gene NamesTRA2B
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region111-201aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight26.5kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasEpigenetics and Nuclear Signaling

Function

Sequence-specific RNA-binding protein which participates in the control of pre-mRNA splicing. Can either activate or suppress exon inclusion. Acts additively with RBMX to promote exon 7 inclusion of the survival motor neuron SMN2.

Biological Context

Subcellular Location: Nucleus
Tissue Specificity: Highest expression in heart, skeletal muscle and pancreas. Less abundant in kidney, placenta and brain. Lowest expression in kidney and liver
Disease Association: Ramond-Elliott neurodevelopmental syndrome (RAMELN) : An autosomal dominant disorder manifesting in infancy or the first years of life, and characterized by global developmental delay, hypotonia, delayed walking or inability to walk, intellectual disability, poor or absent speech, and behavioral problems. Affected individuals frequently develop infantile spasms that may be severe and refractory. Additional variable features include poor overall growth, dysmorphic facial features, feeding difficulties, and brain anomalies. [The disease is caused by variants affecting the gene represented in this entry]

Product Specifications

Recombinant Human Transformer-2 protein homolog beta (TRA2B), partial is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 111-201aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 26.5kDa, purity Greater than 85% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: Please contact us to obtain bioactivity data.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

Protein Biology

Function

Sequence-specific RNA-binding protein which participates in the control of pre-mRNA splicing. Can either activate or suppress exon inclusion. Acts additively with RBMX to promote exon 7 inclusion of the survival motor neuron SMN2. Activates the splicing of MAPT/Tau exon 10. Alters pre-mRNA splicing patterns by antagonizing the effects of splicing regulators, like RBMX. Binds to the AG-rich SE2 domain in the SMN exon 7 RNA. Binds to pre-mRNA

Subcellular Location

Nucleus

Disease Association

Ramond-Elliott neurodevelopmental syndrome (RAMELN) : An autosomal dominant disorder manifesting in infancy or the first years of life, and characterized by global developmental delay, hypotonia, delayed walking or inability to walk, intellectual disability, poor or absent speech, and behavioral problems. Affected individuals frequently develop infantile spasms that may be severe and refractory. Additional variable features include poor overall growth, dysmorphic facial features, feeding difficulties, and brain anomalies. [The disease is caused by variants affecting the gene represented in this entry]

Tissue Specificity

Highest expression in heart, skeletal muscle and pancreas. Less abundant in kidney, placenta and brain. Lowest expression in kidney and liver

Subunit

Found in a pre-mRNA exonic splicing enhancer (ESE) complex with TRA2B/SFRS10, SNRNP70, SNRPA1 and SRRM1 (PubMed:10339552). Binds to A3 enhancer proteins SFRS4, SFRS5, SFRS6 and SFRS9. Interacts with CPSF6, RBMY1A1, RBMX, RNPS1 and phosphorylated SFRS13A (PubMed:10749975, PubMed:12165565, PubMed:14729963, PubMed:14765198, PubMed:15169763, PubMed:19282290). Interacts with SAFB/SAFB1 (By similarity). Interacts with ILDR1 (via C-terminus) and ILDR2 (By similarity)

Gene: TRA2B  |  Organism: Homo sapiens  |  Synonyms: Splicing factor, arginine/serine-rich 10; Transformer-2 protein homolog B
Key Publications

Frequently Asked Questions

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Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

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Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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