TRAIL antibody

Catalog No. ABIN2689129

Product Details anti-TRAIL Antibody

Target: TRAIL (TNFSF10) (Tumor Necrosis Factor (Ligand) Superfamily, Member 10 (TNFSF10))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This TRAIL antibody is un-conjugated

Application: Flow Cytometry (FACS), Biochemical Assay (BCA), Blocking Reagent (BR)

Brand: BD Pharmingen™

Characteristics: The RIK-2 monoclonal antibody specifically binds to CD253 which is also known as TRAIL (TNF-Related Apoptosis-Inducing Ligand) and Apo2 ligand (APO-2L). CD253 is a member of the Tumor Necrosis Factor Superfamily and is encoded by the TNFSF10 gene. CD253 is a type II membrane protein that may be expressed as a full-length, cell surface associated protein as well as in a soluble form. Both surface and soluble forms of TRAIL rapidly induce apoptosis by a wide range of cell lines but not by normal cells. TRAIL is expressed by activated T cells, NK cells, dendritic cells, monocytes and by a variety of non-lymphoid cells. TRAIL can bind to and exert apoptosis through DR4 (TRAIL-R1) and DR5 (TRAIL-R2) receptors. It can also bind to decoy receptors, including DcR1/TRID/TRAIL-R3 and DcR2/TRUNDD/TRAIL-R4, and possibly OPG/TNFRSF11B, which may serve to regulate TRAIL activity. TRAIL has been shown to be involved in T cell-mediated cytotoxicity, however its mechanism of action remains to be fully elucidated. The RIK-2 clone was selected based on its ability to block TRAIL-mediated cytotoxic activity. Flow Cytometric Analysis of TRAIL-induced Killing and RIK-2 Blocking using FITC Annexin V staining. Jurkat T cells were left untreated (far left/first panel) or treated for 16 hours under the following conditions: Cells were incubated with 20 ng/mL of recombinant human TRAIL and 10 μg/mL anti-histidine antibody (second panel), or with 20 ng/mL of recombinant human TRAIL and 10 μg/mL anti-histidine antibody preincubated with RIK-2 antibody (third panel), or with 20 ng/mL of recombinant human TRAIL and 10 μg/mL anti-histidine antibody preincubated with mIgG1 antibody (negative control) (far right/fourth panel). Following treatments, cells were evaluated for Annexin-V staining. Cells induced to undergo apoptosis by treatment with recombinant human TRAIL gave a population of cells that was Annexin V-FITC positive (second panel, M2). Annexin V-FITC staining was blocked when cells were incubated with a mixture of recombinant human TRAIL and RIK-2 antibody (third panel, M2). Cells treated with the mixture of recombinant TRAIL and mIgG1 antibody could not block the killing (far right/fourth panel). A small number of Annexin-V positive cells in the untreated population represents a basal level of apoptosis (far left/first panel). The results indicate that clone RIK-2 can block cell mediated killing induced by recombinant human TRAIL as measured by Annexin V-FITC staining of Jurkat cells.

BD Pharmingen™ Purified NA/LE Mouse Anti-Human CD253 - NA/LE - Clone RIK-2 - Isotype Mouse IgG1 - Reactivity Hu - 0.25 mg

Purification: The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Sterility: Sterile filtered,0.2 μm filtered

Endotoxin Level: Endotoxin level is ≤0.01 EU/μg (≤0.001 ng/μg) of protein as determined by the LAL assay.

Immunogen: Human TRAIL Transfected Cell Line

Clone: RIK

Isotype: IgG1

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: No azide/low endotoxin: Aqueous buffered solution containing no preservative, 0.2μm sterile filtered.

Preservative: Without preservative

Handling Advice: This preparation contains no preservatives, thus it should be handled under aseptic conditions.

Storage: 4 °C

Storage Comment: Store undiluted at 4°C. This preparation contains no preservatives, thus it should be handled under aseptic conditions.

References for anti-TRAIL antibody (ABIN2689129)

Kayagaki, Yamaguchi, Nakayama, Kawasaki, Akiba, Okumura, Yagita: "Involvement of TNF-related apoptosis-inducing ligand in human CD4+ T cell-mediated cytotoxicity." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 162, Issue 5, pp. 2639-47, (1999) (PubMed).

Marsters, Pitti, Donahue, Ruppert, Bauer, Ashkenazi: "Activation of apoptosis by Apo-2 ligand is independent of FADD but blocked by CrmA." in: Current biology : CB, Vol. 6, Issue 6, pp. 750-2, (1997) (PubMed).

Sheridan, Marsters, Pitti, Gurney, Skubatch, Baldwin, Ramakrishnan, Gray, Baker, Wood, Goddard, Godowski, Ashkenazi: "Control of TRAIL-induced apoptosis by a family of signaling and decoy receptors." in: Science (New York, N.Y.), Vol. 277, Issue 5327, pp. 818-21, (1997) (PubMed).

Pitti, Marsters, Ruppert, Donahue, Moore, Ashkenazi: "Induction of apoptosis by Apo-2 ligand, a new member of the tumor necrosis factor cytokine family." in: The Journal of biological chemistry, Vol. 271, Issue 22, pp. 12687-90, (1996) (PubMed).

Wiley, Schooley, Smolak, Din, Huang, Nicholl, Sutherland, Smith, Rauch, Smith: "Identification and characterization of a new member of the TNF family that induces apoptosis." in: Immunity, Vol. 3, Issue 6, pp. 673-82, (1996) (PubMed).

Target Details for TRAIL

Target: TRAIL (TNFSF10) (Tumor Necrosis Factor (Ligand) Superfamily, Member 10 (TNFSF10))

Alternative Name: CD253 (TNFSF10 Products)

Synonyms: APO2L antibody, Apo-2L antibody, CD253 antibody, TL2 antibody, TRAIL antibody, A330042I21Rik antibody, AI448571 antibody, APO-2L antibody, Ly81 antibody, Trail antibody, tl2 antibody, apo2l antibody, cd253 antibody, trail antibody, apo-2l antibody, trail1 antibody, xtrail1 antibody, tnfsf10l2 antibody, zgc:92320 antibody, TNLG6A antibody, TNF superfamily member 10 antibody, tumor necrosis factor (ligand) superfamily, member 10 antibody, tumor necrosis factor superfamily member 10 antibody, TNF superfamily member 10 S homeolog antibody, TNFSF10 antibody, Tnfsf10 antibody, tnfsf10.S antibody, tnfsf10 antibody

Background: Synonyms: TNFSF10, TRAIL, APO-2L, TL2

Pathways: Apoptosis, Positive Regulation of Endopeptidase Activity