Recombinant Saccharomyces cerevisiae GTP-binding nuclear protein GSP1/CNR1 (GSP1), Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast), Yeast, N-terminal 6xHis-tagged, 26.7kDa, purity >90% as determined by SDS-PAGE.

Recombinant Saccharomyces cerevisiae GTP-binding nuclear protein GSP1/CNR1 (GSP1)

Recombinant Saccharomyces cerevisiae GTP-binding nuclear protein GSP1/CNR1 (GSP1) — GTP-binding protein involved in nucleocytoplasmic transport. Purity >90%.

SKU: BCRECP-002931 Category:
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Product Specifications

Product SkuBCRECP-002931
Product DescriptionRecombinant Saccharomyces cerevisiae GTP-binding nuclear protein GSP1/CNR1 (GSP1) Protein is expressed from Yeast with N-terminal 6xHis-tagged. It contains 2-219aa. [Accession | P32835].
Uniprot No.P32835
Gene NamesGSP1
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemYeast
Expression Region2-219aa
SpeciesSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Tag InfoN-terminal 6xHis-tagged
Molecular weight26.7kDa
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 AreasOthers

Function

GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. By analogy with Ras, Ran may be activated when GTP is exchanged for bound GDP by RCC1 and inactivated when GTP is hydrolyzed by Ran upon activation by RanGAP1.

Product Specifications

Recombinant Saccharomyces cerevisiae GTP-binding nuclear protein GSP1/CNR1 (GSP1) is a recombinant protein, expressed in Yeast, covering amino acids 2-219aa, with N-terminal 6xHis-tagged tag, molecular weight 26.7kDa, 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

GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. By analogy with Ras, Ran may be activated when GTP is exchanged for bound GDP by RCC1 and inactivated when GTP is hydrolyzed by Ran upon activation by RanGAP1. Also participates in nucleosome assembly by stimulating the release of histone H2A-H2B dimers from their nuclear import chaperone KAP114, to facilitate their deposition into nucleosomes by NAP1 (PubMed:39601790)

Gene: GSP1  |  Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

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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