ab50619 was purified from culture supernatant of hybridoma cultured in a medium containing bovine IgG depleted (approximately 95%) fetal bovine serum. Sterile filtered through a 0.22 micrometer membrane.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent concentration. Detects a band of approximately 37 kDa (predicted molecular weight: 65 kDa).
Use at an assay dependent concentration.
Use at an assay dependent concentration. PubMed: 24466310
Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.
Belongs to the Mediator complex subunit 26 family. Contains 1 TFIIS N-terminal domain.