TARBP2 Antibody

Cusabio

TARBP2 Antibody

20

ELISA, ImmunoHistoChemistry

Research Use Only

Polyclonal

Unconjugated

TARBP2

TARBP2 subunit of RISC loading complex

LOQS; RISC-loading complex subunit TARBP2; TAR (HIV) RNA-binding protein 2; TAR (HIV) RNA-binding protein TRBP1; TAR (HIV-1) RNA binding protein 2; TAR RNA binding protein 2; TARBP2, RISC loading complex RNA binding subunit; trans-activation responsive RNA-binding protein; TRBP; TRBP1; TRBP2

Rabbit

IgG

RISC-loading complex subunit TARBP2

Required for formation of the RNA induced silencing complex (RISC). Component of the RISC loading complex (RLC), also known as the micro-RNA (miRNA) loading complex (miRLC), which is composed of DICER1, AGO2 and TARBP2. Within the RLC/miRLC, DICER1 and TARBP2 are required to process precursor miRNAs (pre-miRNAs) to mature miRNAs and then load them onto AGO2. AGO2 bound to the mature miRNA constitutes the minimal RISC and may subsequently dissociate from DICER1 and TARBP2. May also play a role in the production of short interfering RNAs (siRNAs) from double-stranded RNA (dsRNA) by DICER1. Binds to the HIV-1 TAR RNA which is located in the long terminal repeat (LTR) of HIV-1, and stimulates translation of TAR-containing RNAs. This is achieved in part at least by binding to and inhibiting EIF2AK2/PKR, thereby reducing phosphorylation and inhibition of EIF2S1/eIF-2-alpha. May also promote translation of TAR-containing RNAs independently of EIF2AK2/PKR.

Human

-20°C or -80°C

41116161