The antiserum was produced against synthesized peptide derived from human NACA around the phosphorylation site of Ser43. AA range:9-58

Phospho-NACA (S43) Polyclonal Antibody detects endogenous levels of NACA protein only when phosphorylated at S43.The name of modified sites may be influenced by many factors, such as species (the modified site was not originally found in human samples) and the change of protein sequence (the previous protein sequence is incomplete, and the protein sequence may be prolonged with the development of protein sequencing technology). When naming, we will use the "numbers" in historical reference to keep the sites consistent with the reports. The antibody binds to the following modification sequence (lowercase letters are modification sites):QDsTQ

NACA HSD48

Nascent polypeptide-associated complex subunit alpha

NACA ;
HSD48 ;
Nascent polypeptide-associated complex subunit alpha ;
NAC-alpha ;
Alpha-NAC ;
allergen Hom s 2

This gene encodes a protein that associates with basic transcription factor 3 (BTF3) to form the nascent polypeptide-associated complex (NAC) . This complex binds to nascent proteins that lack a signal peptide motif as they emerge from the ribosome , blocking interaction with the signal recognition particle (SRP) and preventing mistranslocation to the endoplasmic reticulum. This protein is an IgE autoantigen in atopic dermatitis patients. Alternative splicing results in multiple transcript variants , but the full length nature of some of these variants , including those encoding very large proteins , has not been determined. There are multiple pseudogenes of this gene on different chromosomes. [provided by RefSeq , Feb 2016] ,

allergen:Causes an allergic reaction in human. Binds to IgE from atopic dermatitis (AD) patients. Identified as an IgE autoantigen in atopic dermatitis (AD) patients with severe skin manifestations. ,Function:Prevents inappropriate targeting of non-secretory polypeptides to the endoplasmic reticulum (ER) . Binds to nascent polypeptide chains as they emerge from the ribosome and blocks their interaction with the signal recognition particle (SRP) , which normally targets nascent secretory peptides to the ER. Also reduces the inherent affinity of ribosomes for protein translocation sites in the ER membrane (M sites) . May act as a specific coactivator for JUN , binding to DNA and stabilizing the interaction of JUN homodimers with target gene promoters. ,PTM:Phosphorylation of Ser-43 by ILK during cell adhesion may promote nuclear localization. Phosphorylation of Thr-159 by GSK3B may promote proteasome mediated degradation (By similarity) . Phosphorylated upon DNA damage , probably by ATM or ATR. ,similarity:Belongs to the NAC-alpha family. ,similarity:Contains 1 NAC-A/B (NAC-alpha/beta) domain. ,similarity:Contains 1 UBA domain. ,subcellular location:Predominantly cytoplasmic. Also found in nucleus. ,subunit:Interacts with TBP and JUN (By similarity) . Part of the nascent polypeptide-associated complex (NAC) , consisting of NACA and BTF3. NAC associates with ribosomes through the BTF3 subunit. Both subunits can contact nascent polypeptide chains. Interacts with ASFV protein H339R. ,tissue specificity:Ubiquitously expressed. ,

Cytoplasm . Nucleus . The heterodimer is located mainly in the cytosol , and the homodimer in the nucleus. .

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