Recombinant Human Vascular endothelial growth factor A, long form (VEGFA) (Active), Homo sapiens (Human), Mammalian cell, Tag free, 19.1 kDa, purity >95% as determined by SDS-PAGE.
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Recombinant Human Vascular endothelial growth factor A, long form (VEGFA) (Active)

Recombinant Human Vascular endothelial growth factor A, long form (VEGFA) (Active) — recombinant protein, expressed in Mammalian cell. Purity >95%.

SKU: BCACP-001165 Categories: ,
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Product SKUBCACP-001165
Product DescriptionRecombinant Human Vascular endothelial growth factor A, long form (VEGFA) protein is expressed from Mammalian cell with Tag free. It contains 27-191aa. [Accession | P15692].
Uniprot No.P15692
Gene NamesVEGF165
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region27-191aa
SpeciesHomo sapiens (Human)
Tag InfoTag free
Molecular weight19.1 kDa
ActivityMeasured by its ability to induce Topflash reporter activity in CHO-K1 cells. The ED50 for this effect is ＜30ng/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 NamesVascular Endothelial Growth Factor Isoform 165; VEGF165

Function

Binds to the KDR receptor but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth.

Product Specifications

Recombinant Human Vascular endothelial growth factor A, long form (VEGFA) (Active) is a recombinant protein, expressed in Mammalian cell, covering amino acids 27-191aa, with Tag free tag, molecular weight 19.1 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.

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Protein Biology

Function

Binds to the KDR receptor but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth

Gene: VEGFA  |  Organism: Homo sapiens

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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