Recombinant Human Sialic acid-binding Ig-like lectin 15 (SIGLEC15), partial (Active), Homo sapiens (Human), Mammalian cell, N-terminal 6xHis-Myc-tagged, 30.7 kDa, purity >90% as determined by SDS-PAGE.

Recombinant Human Sialic acid-binding Ig-like lectin 15 (SIGLEC15), partial (Active)

Recombinant Human Sialic acid-binding Ig-like lectin 15 (SIGLEC15), partial (Active) — recombinant protein from Homo sapiens (Human), expressed in Mammalian cell. Purity >90%.

SKU: BCACP-000023 Category:
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Product SKUBCACP-000023
Product DescriptionRecombinant Human Sialic acid-binding Ig-like lectin 15 (SIGLEC15) protein is expressed from Mammalian cell with N-terminal 6xHis-Myc-tagged. It contains 20-263aa. [Accession | Q6ZMC9].
Uniprot No.Q6ZMC9
Gene NamesSIGLEC15
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region20-263aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-Myc-tagged
Molecular weight30.7 kDa
ActivityMeasured by its binding ability in a functional ELISA.Immobilized Human SIGLEC15 at 5 μg/mL can bind Anti-SIGLEC15 recombinant antibody. The EC50 is 12.42-16.08 ng/mL.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesSialic acid-binding Ig-like lectin 15; Siglec-15; CD33 antigen-like 3; SIGLEC15; CD33L3

Function

Binds sialylated glycoproteins.

Biological Context

Subcellular Location: Membrane (Single-pass type I membrane protein)
Tissue Specificity: Expressed in macrophage and/or dendritic cells of spleen and lymph nodes

Product Specifications

Recombinant Human Sialic acid-binding Ig-like lectin 15 (SIGLEC15), partial (Active) is a recombinant protein from Homo sapiens (Human), expressed in Mammalian cell, covering amino acids 20-263aa, with N-terminal 6xHis-Myc-tagged tag, molecular weight 30.7 kDa, 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

Binds sialylated glycoproteins

Subcellular Location

Membrane (Single-pass type I membrane protein)

Tissue Specificity

Expressed in macrophage and/or dendritic cells of spleen and lymph nodes

Subunit

Interacts with TYROBP and HCST

Gene: SIGLEC15  |  Organism: Homo sapiens  |  Synonyms: CD33 antigen-like 3

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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