Anti-RPS27A Antibody

Primary Antibodies

17965 MW

WB: 1:500-1:2000
IHC: 1:50-1:200
ICC/IF: 1:50-1:200

Ubiquitin-40S ribosomal protein S27a

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

1 mg/ml

Ubiquitin: Exists either covalently attached to another
protein, or free (unanchored). When covalently bound, it is
conjugated to target proteins via an isopeptide bond either as a
monomer (monoubiquitin), a polymer linked via different Lys
residues of the ubiquitin (polyubiquitin chains) or a linear
polymer linked via the initiator Met of the ubiquitin (linear
polyubiquitin chains). Polyubiquitin chains, when attached to a
target protein, have different functions depending on the Lys
residue of the ubiquitin that is linked: Lys-6-linked may be
involved in DNA repair; Lys-11-linked is involved in ERAD
(endoplasmic reticulum-associated degradation) and in cell-cycle
regulation; Lys-29-linked is involved in lysosomal degradation;
Lys-33-linked is involved in kinase modification; Lys-48-linked is
involved in protein degradation via the proteasome; Lys-63-linked
is involved in endocytosis, DNA-damage responses as well as in
signaling processes leading to activation of the transcription
factor NF-kappa-B. Linear polymer chains formed via attachment by
the initiator Met lead to cell signaling. Ubiquitin is usually
conjugated to Lys residues of target proteins, however, in rare
cases, conjugation to Cys or Ser residues has been observed. When
polyubiquitin is free (unanchored-polyubiquitin), it also has
distinct roles, such as in activation of protein kinases, and in
signaling.

Boster Bio Anti-RPS27A Antibody catalog # A04363. Tested in WB, IHC, ICC/IF applications. This antibody reacts with Human, Mouse, Rat.