Alexa Fluor™ 647-Labeled Human CD27 Ligand / CD70 Protein, His TagStar Staining | CDL-HA246-25ug

Alexa Fluor™ 647-Labeled Human CD27 Ligand / CD70 Protein, His TagStar Staining | CDL-HA246-25ug| Gentaur Distribution US, UK & Europe

Cluster of Differentiation 70 (CD70) is also known as CD27 ligand (CD27L / CD27LG), TNFSF7, TNFSF7G, is a type II transmembrane glycoprotein belonging to the TNF superfamily (TNFSF) and is a surface antigen found on activated T-and B-lymphocytes and mature dendritic cells. Binding of CD70 to its receptor CD27 induces in priming, effector functions, differentiation and memory formation of T-cells, and thus is invloved in the biological processes including T-cell activation, the proliferation of costimulated T-cells, as well as the generation of cytolytic T-cells. CD70 on T cells provides costimulatory signals that are required for T cell proliferation, clonal expansion and the promotion of effector T cell formation. CD70 on mouse B cell has been shown to inhibit terminal differentiation of activated B cells into plasma cells and enhances commitment to memory B cell responses. CD70 induces proliferation and IFNγ production, on NK cells.

Source: Alexa Fluor 647-Labeled Human CD27 Ligand Protein, His Tag (CDL-HA246) is produced via conjugation of AF647 to Human CD27 Ligand Protein, His Tag with a new generation site-specific technology under Star Staining labeling platform. Human CD27 Ligand Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 52 - Pro 193 (Accession # P32970-1).

Format: Powder.

Tag: N-10×His.

Expression System: HEK293.

Expression Region: Ser 52 - Pro 193.

Conjugate: AF647 Labeled.

Molecular Weight: 64.2 kDa.

Characteristics: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 64.2 kDa.

Purity: 90%.

Buffer: PBS, pH7.4.

Storage Conditions: -20℃, aviod light.

Shipping Conditions: RT