Human OX40 Ligand / TNFSF4 Protein, His Tag, active trimer (MALS verified)

DESCRIPTION

Tumor necrosis factor ligand superfamily member 4 (TNFSF4) is also known as glycoprotein Gp34, OX40 ligand (OX40L), TAX transcriptionally-activated glycoprotein 1 and CD252, which belongs to the tumor necrosis factor family. TNFSF4 is the ligand for CD134 and is expressed on such cells as DC2s (a subtype of dendritic cells) enabling amplification of Th2 cell differentiation. The interaction of TNFSF4-TNFSF4 is involved in the pathogenesis of multiple autoimmune and inflammatory diseases such as systemic lupus erythematosus (SLE), carotid artery disease and cancer. Furthermore, similar to other TNF superfamily members, membrane-bound OX40 Ligand (TNFSF4) exists as a homotrimer. Human TNFSF4 shares 46% amino acid sequence identity with its mouse counterpart.

DETAILS

Tag: N-6×His
Host: HEK293
Size: 1mg
Buffer: PBS, pH7.4
Format: Powder
Purity: 90%
Source: Human OX40 Ligand Protein, His Tag (OXL-H52Q8) is expressed from human 293 cells (HEK293). It contains AA Gln 51 - Leu 183 (Accession # NP_003317).
Storage: -20℃
Category: Immune Checkpoint Proteins
Molecule: OX40 Ligand
Accession: NP_003317
Conjugate: Unconjugated
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: Gln 51 - Leu 183
Swiss-prot: P23510
Package Size: 250ug*4
Characteristics: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 16.9 kDa. The protein migrates as 25-30 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 16.9 kDa
Shipping Condition: RT
Species Reactivity: Human
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