Recombinant Human BRCA1-associated protein (BRAP), partial, Homo sapiens (Human), E.coli, N-terminal GST-tagged, 33.2kDa, purity >90% as determined by SDS-PAGE.

Recombinant Human BRCA1-associated protein (BRAP), partial

Recombinant Human BRCA1-associated protein (BRAP), partial — Negatively regulates MAP kinase activation by limiting the formation of Raf/MEK complexes probably by inactivation of the KSR1 scaffold protein. Purity >90%.

SKU: BCRECP-000175 Category:
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Product Specifications

Product SkuBCRECP-000175
Product DescriptionRecombinant Human BRCA1-associated protein (BRAP) Protein is expressed from E.coli with N-terminal GST-tagged. It contains 294-346aa. [Accession | J3KNN7].
Uniprot No.J3KNN7
Gene NamesBRAP
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region294-346aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal GST-tagged
Molecular weight33.2kDa
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

Negatively regulates MAP kinase activation by limiting the formation of Raf/MEK complexes probably by inactivation of the KSR1 scaffold protein. Also acts as a Ras responsive E3 ubiquitin ligase that, on activation of Ras, is modified by auto-polyubiquitination resulting in the release of inhibition of Raf/MEK complex formation. May also act as a cytoplasmic retention protein with a role in regulating nuclear transport.

Biological Context

Subcellular Location: Cytoplasm
Pathway: Protein modification; protein ubiquitination

Product Specifications

Recombinant Human BRCA1-associated protein (BRAP), partial is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 294-346aa, with N-terminal GST-tagged tag, molecular weight 33.2kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

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Protein Biology

Function

Negatively regulates MAP kinase activation by limiting the formation of Raf/MEK complexes probably by inactivation of the KSR1 scaffold protein. Also acts as a Ras responsive E3 ubiquitin ligase that, on activation of Ras, is modified by auto-polyubiquitination resulting in the release of inhibition of Raf/MEK complex formation. May also act as a cytoplasmic retention protein with a role in regulating nuclear transport

Subcellular Location

Cytoplasm

Pathway

Protein modification; protein ubiquitination

Gene: BRAP  |  Organism: Homo sapiens  |  Synonyms: BRAP2; Impedes mitogenic signal propagation; RING-type E3 ubiquitin transferase BRAP2
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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