Human TL-1A /VEGI /TNFSF-15 recombinant Protein

Please log in to see the special conditions of your institution.



+49 (0) 40 . 43 20 84 48 0


Product Overview, Sizes and Prices



Synonyms: TNFSF15, TL1, TL1A, VEGI, VEGI192A.

Source: E. coli

Purity: ≥ 95 % (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1955.950.005 5 µg 90 €
1955.950.020 20 µg 175 €
1955.950.199 1 mg 2.390 €

Please inquire for other vial sizes and custom vialing.



Product Details




Description of Human TL-1A /VEGI /TNFSF-15

Recombinant human TL-1A (TNFSF15, VEGI) produced in E. coli is a single, non-glycosylated, protein with 180 aa and a molecular mass of 20.5kDa. TL-1A is a cytokine that belongs to the tumor necrosis factor (TNF) ligand family. This protein is abundantly expressed in endothelial cells, but is not expressed in B or T cells. The expression of TL-1A is inducible by TNF and IL-1 alpha. This cytokine is a ligand for receptor TNFRSF25 and decoy receptor TNFRSF21/DR6. It can activate NF-kappa B and MAP kinases. It acts as an autocrine factor to induce apoptosis in endothelial cells. TL-1A is also found to inhibit endothelial cell proliferation, and thus may function as an angiogenesis inhibitor. An additional isoform encoded by an alternatively spliced transcript variant has been reported but the sequence of this transcript has not been determined.


Shipping symbol Shipped at room temperature









To buy Human TL-1A /VEGI /TNFSF-15 please click on the Shopping List Symbol right from the indicated price. This will add the product to your Shopping List. You can then click on the button »Shopping List & Order Form« or the Shopping List Symbol in the top navigation to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable.


All prices are net prices (excluding VAT). Final prices in our quote will contain VAT plus shipping costs if applicable. For further information please go to our Shipping page.


Errors, changes and availability excepted.




Payment Methods

Paying by bank transfer


We ship with UPS

Free shipping for orders above 500 € within Germany

This website uses cookies to store your Personal Shopping List. By using our website you accept the use of session cookies. Learn more
I accept all necessary cookies