Recombinant Rat Tetraspanin-1 (Tspan1) Protein, Rattus norvegicus (Rat), in vitro E.coli expression system, N-terminal 10xHis-tagged, 28.0kDa, purity >90% as determined by SDS-PAGE.

Recombinant Rat Tetraspanin-1 (Tspan1) Protein

Recombinant Rat Tetraspanin-1 (Tspan1) Protein — Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Purity >90%.

SKU: BCRECP-00115TM Category:
Online Inquiry →

Product Specifications

Uniprot No.Q6AYR9
Gene NamesTspan1
PurityGreater than 90% as determined by SDS-PAGE.
Expression Systemin vitro E.coli expression system
Expression Region1-241aa
SpeciesRattus norvegicus (Rat)
Tag InfoN-terminal 10xHis-tagged
Molecular weight28.0kDa
ActivityNot Test
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.

Function

Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Participates thereby in diverse biological functions such as cell signal transduction, adhesion, migration and protein trafficking. Regulates neuronal differentiation in response to NGF by facilitating NGF-mediated activation of NTRK1/TRKA receptor tyrosine kinase and subsequent downstream signaling pathways.

Biological Context

Subcellular Location: Cell membrane (Multi-pass membrane protein); Lysosome membrane (Multi-pass membrane protein)

Product Specifications

Recombinant Rat Tetraspanin-1 (Tspan1) Protein is a recombinant protein from Rattus norvegicus (Rat), expressed in in vitro E.coli expression system, covering amino acids 1-241aa, with N-terminal 10xHis-tagged tag, molecular weight 28.0kDa, 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.

Related products

Protein Biology

Function

Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Participates thereby in diverse biological functions such as cell signal transduction, adhesion, migration and protein trafficking (By similarity). Regulates neuronal differentiation in response to NGF by facilitating NGF-mediated activation of NTRK1/TRKA receptor tyrosine kinase and subsequent downstream signaling pathways (PubMed:31440771). Plays a role in the inhibition of TNFalpha-induced apoptosis. Mechanistically, inhibits the NF-kappa-B signaling pathway by blocking phosphorylation of CHUK. Also promotes the stability of the thiamine transporter 1/SLC19A2 in intestinal epithelial cells leading to an increase of thiamine uptake process (By similarity)

Subcellular Location

Cell membrane (Multi-pass membrane protein); Lysosome membrane (Multi-pass membrane protein)

Subunit

Interacts with SLC19A2 (By similarity). Interacts with NTRK1/TRKA (PubMed:31440771)

Gene: Tspan1  |  Organism: Rattus norvegicus

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.

Shopping Cart
Scroll to Top