Recombinant Human Ephrin-A1 (EFNA1) (Active), Homo sapiens (Human), Mammalian cell, C-terminal hFc-tagged, 46.5 kDa, purity >85% as determined by SDS-PAGE.

Recombinant Human Ephrin-A1 (EFNA1) (Active)

Recombinant Human Ephrin-A1 (EFNA1) (Active) — recombinant protein from Homo sapiens (Human), expressed in Mammalian cell. Purity >85%.

SKU: BCACP-001104 Category:
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Product SKUBCACP-001104
Product DescriptionRecombinant Human Ephrin-A1 (EFNA1) protein is expressed from Mammalian cell with C-terminal hFc-tagged. It contains 19-182aa. [Accession | AAH32698.1].
Uniprot No.AAH32698.1
Gene NamesEFNA1
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region19-182aa
SpeciesHomo sapiens (Human)
Tag InfoC-terminal hFc-tagged
Molecular weight46.5 kDa
ActivityThe ED50 as determined by its ability to bind Human FGFb in functional ELISA is less than 10 ug/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 NamesB61; ECKLG; EFL 1; EFL1; EFNA 1; Efna1; EFNA1_HUMAN; EPH related receptor tyrosine kinase ligand 1; EPH-related receptor tyrosine kinase ligand 1; Ephrin-A1; Ephrin-A1, secreted form ; EphrinA1; EPLG 1; EPLG1; Immediate early response protein B61; LERK 1; LERK-1; LERK1; Ligand of eph related kinase 1; OTTHUMP00000033242; OTTHUMP00000033271; secreted form; TNF alpha-induced protein 4; TNFAIP 4; TNFAIP4; Tumor necrosis factor alpha induced protein 4 ; Tumor necrosis factor alpha-induced protein 4

Product Specifications

Recombinant Human Ephrin-A1 (EFNA1) (Active) — recombinant protein from Homo sapiens (Human), expressed in Mammalian cell. Purity >85%. 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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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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