DESCRIPTION

• Aa: 191-530
• Mw: 39.6 kDa
• Tags: N-terminal His-tag
• Format: Aqueous buffer solution
• Genbank: NM_015478
• Species: Human
• Uniprot: Q9Y468
• Shiptemp: -80°C (dry ice)
• Synonyms: lethal(3) malignant brain tumor-like protein 1, L3MBTL1
• Warnings: Avoid freeze/thaw cycles.
• Category: Methyl-lysine Reader/Protein
• Background: Polycomb group (PcG) protein that specifically recognizes and binds mono- and dimethyl-lysine residues on target proteins, therey acting as a reader of a network of post-translational modifications. PcG proteins maintain the transcriptionally repressive state of genes: acts as a chromatin compaction factor by recognizing and binding mono- and dimethylated histone H1b/HIST1H1E atLys26 (H1bK26me1 and H1bK26me2) and histone H4 at Lys-20 (H4K20me1 and H4K20me2), leading to condense chromatin and repress transcription. Recognizes and binds p53/TP53 monomethylated at Lys-382, leading to repress p53/TP53-target genes. Also recognizes and binds RB1/RB monomethylated at Lys-860. Participates in the ETV6-mediated repression. Probably plays a role in cell proliferation. Overexpression induces multinucleated cells, suggesting that it is required to accomplish normal mitosis.
• References: 1. Koga, H., et al., Oncogene. 1999 Jul1;18(26):3799-809.2. Trojer, P., et al., Cell. 2007 Jun1;129(5):915-28.3. Min, J., et al. Nat. Structl. & Mol.Biol. 2007;14:1229 - 1230.
• Description: Human lethal(3) malignant brain tumor-like protein 1 (L3MBTL1), GenBank Accession No. NM_015478, a.a. 191-530 with N-terminal His-tag, MW = 39.6 kDa, expressed in an E. coli cell expression system.
• Formulation: 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol
• Unspsc Code: 12352202
• Unspsc Name: Proteins
• Applications: Useful for the study of Polycomb group (PcG) proteins, protein binding assays, screening inhibitors, and selectivity profiling.
• Host Species: E. coli
• Product Type: Protein
• Biosafety Level: Not applicable (BSL-1)
• Storage Stability: At least 6 months at -80°C.
• Scientific Category: Methyl-lysine Reader