Recombinant Human Lymphocyte antigen 6K (LY6K) (Active), Homo sapiens (Human), Mammalian cell, C-terminal hFc1-tagged, 43.1 kDa, purity >95% as determined by SDS-PAGE.

Recombinant Human Lymphocyte antigen 6K (LY6K) (Active)

Recombinant Human Lymphocyte antigen 6K (LY6K) (Active) — Required for sperm migration into the oviduct and male fertility by controlling binding of sperm to zona pellucida. Purity >95%.

SKU: BCACP-000581 Category:
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Product SKUBCACP-000581
Product DescriptionRecombinant Human Lymphocyte antigen 6K (LY6K) protein is expressed from Mammalian cell with C-terminal hFc1-tagged. It contains 18-138aa. [Accession | Q17RY6].
Uniprot No.Q17RY6
Gene NamesLY6K
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region18-138aa
SpeciesHomo sapiens (Human)
Tag InfoC-terminal hFc1-tagged
Molecular weight43.1 kDa
ActivityMeasured by its binding ability in a functional ELISA.Immobilized Mouse Lypd3 at 2 μg/mL can bind Anti-LYPD3 recombinant antibody.The EC50 is 2.143-2.783 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 NamesLymphocyte antigen 6K; Ly-6K

Function

Required for sperm migration into the oviduct and male fertility by controlling binding of sperm to zona pellucida. May play a role in cell growth.

Biological Context

Subcellular Location: Secreted; Cytoplasm; Cell membrane (Lipid-anchor, GPI-anchor); Cytoplasmic vesicle, secretory vesicle, acrosome; Membrane raft
Tissue Specificity: Specifically expressed in testis (at protein level)

Product Specifications

Recombinant Human Lymphocyte antigen 6K (LY6K) (Active) is a recombinant protein from Homo sapiens (Human), expressed in Mammalian cell, covering amino acids 18-138aa, with C-terminal hFc1-tagged tag, molecular weight 43.1 kDa, purity Greater than 95% 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

Required for sperm migration into the oviduct and male fertility by controlling binding of sperm to zona pellucida (By similarity). May play a role in cell growth (PubMed:18089789)

Subcellular Location

Secreted; Cytoplasm; Cell membrane (Lipid-anchor, GPI-anchor); Cytoplasmic vesicle, secretory vesicle, acrosome; Membrane raft

Tissue Specificity

Specifically expressed in testis (at protein level)

Subunit

Interacts with TEX101

Gene: LY6K  |  Organism: Homo sapiens
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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