MCT-1 Blocking Peptide | MCTS1 blocking peptide

MCT-1 Antibody (N-term) Blocking Peptide

• Gene Names: MCTS1; MCT1; MCT-1
• Synonyms: MCT-1; MCT-1 Antibody (N-term) Blocking Peptide; Malignant T-cell-amplified sequence 1; Multiple copies T-cell malignancies; MCTS1; MCT1; MCTS1 blocking peptide

• Specificity: The synthetic peptide sequence used to generate the antibody was selected from the N-term region of human MCT-1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
• Sequence Length: 181

• Cellular Location: Cytoplasm. Note: Nuclear relocalization after DNA damage
• Tissue Location: Ubiquitous. Over-expressed in T-cell lymphoid cell lines and in non-Hodgkin lymphoma cell lines as well as in a subset of primary large B-cell lymphomas
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for MCTS1 blocking peptide

Anti-oncogene that play a role in cell cycle regulation; decreases cell doubling time and anchorage-dependent growth; shortens the duration of G1 transit time and G1/S transition. When constituvely expressed, increases CDK4 and CDK6 kinases activity and CCND1/cyclin D1 protein level, as well as G1 cyclin/CDK complex formation. Involved in translation initiation; promotes recruitment of aminoacetyled initiator tRNA to P site of 40S ribosomes. Can promote release of deacylated tRNA and mRNA from recycled 40S subunits following ABCE1-mediated dissociation of post-termination ribosomal complexes into subunits. Plays a role as translation enhancer; recruits the density-regulated protein/DENR and binds to the cap complex of the 5'-terminus of mRNAs, subsequently altering the mRNA translation profile; up- regulates protein levels of BCL2L2, TFDP1, MRE11A, CCND1 and E2F1, while mRNA levels remains constant. Hyperactivates DNA damage signaling pathway; increased gamma-irradiation-induced phosphorylation of histone H2AX, and induces damage foci formation. Increases the overall number of chromosomal abnormalities such as larger chromosomes formation and multiples chromosomal fusions when overexpressed in gamma-irradiated cells. May play a role in promoting lymphoid tumor development: lymphoid cell lines overexpressing MCTS1 exhibit increased growth rates and display increased protection against apoptosis. May contribute to the pathogenesis and progression of breast cancer via promotion of angiogenesis through the decline of inhibitory THBS1/thrombospondin-1, and inhibition of apoptosis. Involved in the process of proteasome degradation to down-regulate Tumor suppressor p53/TP53 in breast cancer cell; Positively regulates phosphorylation of MAPK1 and MAPK3. Involved in translation initiation; promotes aminoacetyled initiator tRNA to P site of 40S ribosomes. Can promote release of deacylated tRNA and mRNA from recycled 40S subunits following ABCE1-mediated dissociation of post-termination ribosomal complexes into subunits.

NCBI and Uniprot Product Information

• NCBI GI #: 74735052
• NCBI GeneID: 28985
• UniProt Accession #: Q9ULC4; Q502X6; B4DGY2
• Molecular Weight: 20,550 Da
• NCBI Official Full Name: Malignant T-cell-amplified sequence 1
• NCBI Official Synonym Full Names: MCTS1, re-initiation and release factor
• NCBI Official Symbol: MCTS1
• NCBI Official Synonym Symbols: MCT1; MCT-1
• NCBI Protein Information: malignant T-cell-amplified sequence 1
• UniProt Protein Name: Malignant T-cell-amplified sequence 1
• Protein Family: Malignant T-cell-amplified sequence
• UniProt Gene Name: MCTS1
• UniProt Synonym Gene Names: MCT1; MCT-1
• UniProt Entry Name: MCTS1_HUMAN

Uniprot Description

MCTS1: Anti-oncogene that play a role in cell cycle regulation; decreases cell doubling time and anchorage-dependent growth; shortens the duration of G1 transit time and G1/S transition. When constituvely expressed, increases CDK4 and CDK6 kinases activity and CCND1/cyclin D1 protein level, as well as G1 cyclin/CDK complex formation. Plays a role as translation enhancer; Recruits the density-regulated protein/DENR and binds to the cap complex of the 5'-terminus of mRNAs, subsequently altering the mRNA translation profile; Up-regulates protein levels of BCL2L2, TFDP1, MRE11A, CCND1 and E2F1, while mRNA levels remains constant. Hyperactivates DNA damage signaling pathway; increased gamma- irradiation-induced phosphorylation of histone H2AX, and induces damage foci formation. Increases the overall number of chromosomal abnormalities such as larger chromosomes formation and multiples chromosomal fusions when overexpressed in gamma-irradiated cells. May play a role in promoting lymphoid tumor development: lymphoid cell lines overexpressing MCTS1 exhibit increased growth rates and display increased protection against apoptosis. May contribute to the pathogenesis and progression of breast cancer via promotion of angiogenesis through the decline of inhibitory THBS1/thrombospondin-1, and inhibition of apoptosis. Involved in the process of proteasome degradation to down-regulate Tumor suppressor p53/TP53 in breast cancer cell; Positively regulates phosphorylation of MAPK1 and MAPK3. Belongs to the MCTS1 family. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: Tumor suppressor

Chromosomal Location of Human Ortholog: Xq24

Cellular Component: cytoplasm; plasma membrane

Biological Process: formation of translation preinitiation complex; positive regulation of cell proliferation; ribosome disassembly