Mitogen-Activated Protein Kinase Kinase Kinase 5 (MAP3K5) Antikörper

Antigen: Mitogen-Activated Protein Kinase Kinase Kinase 5 (MAP3K5)

Synonyme: ASK1, MEKK5, MAPKKK5, MAP3K5, Ask1, mitogen-activated protein kinase kinase kinase 5, MUD21.11, MUD21_11

Klonalität: Polyklonal

Wirt: Kaninchen

Reaktivität: Maus, Human, Ratte (Rattus)

Applikation: ELISA, Western Blot (WB), Immunpräzipitation (IP)

Produktnummer: ABIN95283

Produktbeschreibung

Weitere Bezeichnung: Apoptosis Signal-Regulating Kinase-1 (ASK-1)

Immunogen: This purified antibody was prepared from rabbit serum after repeated immunizations with a KLH conjugated peptide corresponding to amino acids 76-87 of human ASK-1 protein.

Format: Liquid (sterile filtered)

Beschreibung: ASK-1 (apoptosis signal-regulating kinase 1 - also referred to as MEK Kinase-5 or MAPKKK5) is a novel serine/threonine MAP kinase kinase kinase (MAPKKK) component of the mitogen -activated protein (MAP) cascade that is activated in response to extracellular stimuli by cytokines, growth factors and environmental stresses and other factors. Overexpression of ASK-1 induces apoptotic cell death. ASK-1 is expressed in a variety of human and mouse tissues. The overall amino acid sequence identity between the mouse and human ASK1 is 91.9%. ASK-1 interacts with CDKN1A (also known as p21, WAF1, CIP1). Please refer to the reference list at the end of this document for further information.

Anwendungen

Applikationshinweise: Recommended Dilutions: For immunoblotting a 1:1,000 dilution is recommended. A 155 kDa band corresponding to human ASK-1 is detected. Whole cell lysates from SW1353 can be used as a positive control. For ELISA a 1:5,000 to 1:10,000 dilution is recommended. Researchers should determine optimal titers for other applications. Note: This phospho specific polyclonal antibody reacts human pS83 ASK1 and shows minimal reactivity by western blot, ELISA and competitive ELISA with non-phosphorylated ASK1. Although not tested, this antibody is likely functional in RIA, immunohistochemistry and immunoprecipitation.

Konzentration: . 2.0 mg/ml (by UV absorbance at 280 nm)

Buffer: Stabilizer: None. Preservative: 0.01% (w/v) Sodium Azide. Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2.

Lagerung: Store vial at 4° C prior to opening. Centrifuge product if not completely clear after standing at room temperature. Dilute only prior to immediate use. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Expiration date is one (1) year from date of opening.

Forschungsgebiet: Apoptose/Nekrose

Beschränkungen: Nur für Forschungszwecke einsetzbar

Bilder

Immunoblot of anti-pS83 ASK1 antibodies shows specificity for phosphorylated human ASK1. Anti-pS83 (aa 76-87) antibody, generated by immunization with phospho peptide coupled to KLH, was tested by immunoblot against lysates of Cos-7 cells after transient transfection, separately, with 1) vector only, 2) recombinant HA-ASK1, and 3) recombinant human HA-ASK1 where S83 was substituted with an alanine residue. Cells were lysed 24 h post-transfection in 200 uL of 1x SDS-sample buffer, heated at 96