Description_x000D_ General description_x000D_ La-related protein 1 (UniProt: Q6PKG0; also known as La ribonucleoprotein domain family member 1) is encoded by the LARP1 (also known as KIAA0731, LARP) gene (Gene ID: 23367) in human. La-related protein 1 is a cytoplasmic RNA-binding protein that promotes translation of specific classes of mRNAs downstream of the mTORC1 complex. It contains 1 HTH La-type RNA-binding domain and it associates with the mRNA 5′cap in an mTOR-dependent manner and associates with mRNAs containing a 5′ terminal oligopyrimidine (5′TOP) motif, which is present in mRNAs encoding for ribosomal proteins and several components of the translation machinery. La-related protein 1 is also shown to associates with actively translating ribosomes via interaction with polyadenylate-binding protein 1 (PABPC1/PABP) and stimulates translation of mRNAs containing a 5′TOP, thereby regulating cell growth and proliferation. It is shown to be up-regulated in a number of hepatocellular carcinoma cell lines and liver cancer lesions, as well as in patients with hepatocellular carcinoma with a lower survival rate. (Ref.: Fonseca, BD et al. (2015). J. Biol. Chem. 290(26):15996-6020)._x000D_ Immunogen_x000D_ KLH-conjugated linear peptide corresponding to 15 amino acids from the N-terminal half of human La-related protein 1._x000D_ Application_x000D_ Anti-La-Related Protein 1 Antibody, Cat. No. ABE1800, is a highly specific rabbit polyclonal antibody that targets La-related protein 1 and has been tested in Immunocytochemistry, Immunohistochemistry (Paraffin), and Western Blotting._x000D_ Immunocytochemistry Analysis: A 1:50 dilution from a representative lot detected La-Related Protein 1 in HEK293 cells._x000D_ Immunohistochemistry Analysis: A 1:250-1,000 dilution from a representative lot detected La-Related Protein 1 in human cerebellum, human tonsil, and human pancreas tissues._x000D_ Research Category_x000D_ Epigenetics & Nuclear Function_x000D_ Target description_x000D_ ~123 kDa observed; 123.51 kDa calculated. Uncharacterized bands may be observed in some lysate(s)._x000D_ Physical form_x000D_ Affinity Purified_x000D_ Purified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide._x000D_ Storage and Stability_x000D_ Stable for 1 year at 2-8°C from date of receipt._x000D_ Disclaimer_x000D_ Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals._x000D_ Quality_x000D_ Evaluated by Western Blotting in HEK293 cell lysate._x000D_ Western Blotting Analysis: 0.2 µg/mL of this antibody detected La-Related Protein 1 in 10 µg of HEK293 cell lysate._x000D_ Other Notes_x000D_ Concentration: Please refer to lot specific datasheet.