Thermo Fisher Scientific Human TL-1A, Animal-Free Recombinant Protein, PeproTech

Applications

Tested Dilution

Publications

Functional Assay (Functional)

Assay-dependent

-

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

MQLRAQGEAS VQFQALKGQE FAPSHQQVYA PLRADGDKPR AHLTVVRQTP TQHFKNQFPA LHWEHELGLA FTKNRMNYTN KFLLIPESGD YFIYSQVTFR GMTSECSEIR QAGRPNKPDS ITVVITKVTD SYPEPTQLLM GTKSVCEVGS NWFQPIYLGA MFSLQEGDKL MVNVSDISLV DYTKEDKTFF GAFLL

Molecular weight

22.1 kDa

Class

Recombinant

Type

Protein

Purity

≥ 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin concentration

<0.1 EU/µg

Activity

Determined by its ability to stimulate IFN-gamma production by human PBMC co-stimulated with Human IL-12 and Human IL-18.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Purification

purified

Contains

no preservative

Storage conditions

-20°C

Shipping conditions

Ambient

Product Specific Information

Recombinant Human TL-1A is a 22.1 kDa polypeptide of 195 amino acid residues.

This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Target Information

The protein encoded by this gene 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 either B or T cells. The expression of this protein 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-kappaB and MAP kinases, and acts as an autocrine factor to induce apoptosis in endothelial cells. This cytokine 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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.