Cat. No. | Product Name | Species | Expression System |
---|---|---|---|
TMPY-03599 |
RPRD1B Protein, Human, Recombinant (His)
C20orf77,regulation of nuclear |
Human | HEK293 Cells |
RPRD1B, together with RPRD1A, can accompany RNAP II from promoter regions to 3'-untranslated regions during transcription in vivo, predominantly interact with phosphorylated RNAP II, and can reduce CTD S5- and S7-phosphorylated RNAP II at target gene promoters. RNA polymerase II C-terminal domain (CTD) phosphorylation is important for various transcription-related processes. RPRD1B is a transcriptional regulator that enhances expression of CCND1. It also enhances the transcription of a number of... | |||
TMPK-01414 |
Qa-1b&B2M&Qdm (AMAPRTLLL) Monomer Protein, Mouse, MHC (His & Avi)
Qa-1b,Qdm,MHC,H2-T23 |
Mouse | HEK293 Cells |
Qa-1b binds a peptide (AMAPRTLLL), referred to as Qdm (for Qa-1 determinant modifier), derived from the signal sequence of murine class Ia molecules. This peptide binds with high affinity and accounts for almost all of the peptides associated with this molecule. Human histocompatibility leukocyte antigen (HLA)-E, a homologue of Qa-1b, binds similar peptides derived from human class Ia molecules and interacts with CD94/NKG2 receptors on natural killer cells. |