Recombinant Human Erythrocyte band 7 integral membrane protein (STOM), Homo sapiens (Human), E.coli, N-terminal 6xHis-SUMO-tagged, 47.7kDa, purity >90% as determined by SDS-PAGE.

Recombinant Human Erythrocyte band 7 integral membrane protein (STOM)

Recombinant Human Erythrocyte band 7 integral membrane protein (STOM) — Regulates ion channel activity and transmembrane ion transport. Purity >90%.

SKU: BCRECP-001714 Category:
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Product Specifications

Product SkuBCRECP-001714
Product DescriptionRecombinant Human Erythrocyte band 7 integral membrane protein (STOM) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 1-288aa. [Accession | P27105].
Uniprot No.P27105
Gene NamesSTOM
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-288aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight47.7kDa
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 AreasNeuroscience

Function

Regulates ion channel activity and transmembrane ion transport. Regulates ASIC2 and ASIC3 channel activity.

Biological Context

Subcellular Location: Cell membrane (Peripheral membrane protein); Cytoplasm, cytoskeleton; Cell membrane (Lipid-anchor); Membrane raft; Melanosome; Cytoplasmic vesicle
Tissue Specificity: Detected in erythrocytes (at protein level). Widely expressed

Product Specifications

Recombinant Human Erythrocyte band 7 integral membrane protein (STOM) is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 1-288aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 47.7kDa, 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

Regulates ion channel activity and transmembrane ion transport. Regulates ASIC2 and ASIC3 channel activity

Subcellular Location

Cell membrane (Peripheral membrane protein); Cytoplasm, cytoskeleton; Cell membrane (Lipid-anchor); Membrane raft; Melanosome; Cytoplasmic vesicle

Tissue Specificity

Detected in erythrocytes (at protein level). Widely expressed

Subunit

Homodimer and higher order homooligomer (PubMed:9642292). The homodimer is banana-shaped (PubMed:9642292). Interacts with ASIC1, ASIC2 and ASIC3 (By similarity). Interacts with LANCL1 (PubMed:9512664). Interacts with SLC2A1 (PubMed:23219802). Interacts with SLC4A1; this interaction positively regulates SLC4A1 activity (PubMed:23219802, PubMed:28387307). Identified in large complexes with SLC40A1, SLC14A1, SLC29A1 and AQP1 (PubMed:23219802). Interacts with STOML1; may redistribute STOM from the plasma membrane to late endosomes (PubMed:19696025)

Gene: STOM  |  Organism: Homo sapiens  |  Synonyms: Erythrocyte band 7 integral membrane protein; Erythrocyte membrane protein band 7.2; Protein 7.2b
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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