兔抗RBM4多克隆抗体

Background:

RNA-binding factor involved in multiple aspects of cellular processes like alternative splicing of pre-mRNA and translation regulation. Modulates alternative 5'-splice site and exon selection. Acts as a muscle cell differentiation-promoting factor. Activates exon skipping of the PTB pre-mRNA during muscle cell differentiation. Antagonizes the activity of the splicing factor PTBP1 to modulate muscle cell-specific exon selection of alpha tropomyosin. Binds to intronic pyrimidine-rich sequence of the TPM1 and MAPT pre-mRNAs. Required for the translational activation of PER1 mRNA in response to circadian clock. Binds directly to the 3'-UTR of the PER1 mRNA. Exerts a suppressive activity on Cap-dependent translation via binding to CU-rich responsive elements within the 3'UTR of mRNAs, a process increased under stress conditions or during myocytes differentiation. Recruits EIF4A1 to stimulate IRES-dependent translation initiation in respons to cellular stress. Associates to internal ribosome entry segment (IRES) in target mRNA species under stress conditions. Plays a role for miRNA-guided RNA cleavage and translation suppression by promoting association of AGO2-containing miRNPs with their cognate target mRNAs. Associates with miRNAs during muscle cell differentiation.

Applications:

ELISA, WB

Name of antibody:

RBM4

Immunogen:

Fusion protein of human RBM4

Full name:

RNA binding motif protein 4

Synonyms:

LARK; RBM4A; ZCRB3A; ZCCHC21

SwissProt:

Q9BWF3

ELISA Recommended dilution:

5000-10000

WB Predicted band size:

40 kDa

WB Positive control:

K562 and HepG2 cell lysates

WB Recommended dilution:

500-2000