产品名称
MXI1 Rabbit Polyclonal Antibody
蛋白名称
Max-interacting protein 1 (Max interactor 1) (Class C basic helix-loop-helix protein 11) (bHLHc11)
存储缓冲液
Liquid in PBS containing 50% glycerol, and 0.02% New type preservative N.
Human Swissprot No.
P50539
Human Swissprot Link
https://www.uniprot.org/uniprotkb/P50539/entry
Mouse Swissprot No.
P50540
Mouse Swissprot Link
http://www.uniprot.org/uniprot/P50540
Rat Swissprot Link
http://www.uniprot.org/uniprot/O54941O09015
免疫原
Synthesized peptide derived from part region of human protein
特异性
MXI1 Polyclonal Antibody detects endogenous levels of protein.
稀释度
WB 1:500-2000 ELISA 1:5000-20000
宿主
Polyclonal, Rabbit,IgG
背景介绍
Expression of the c-myc gene, which produces an oncogenic transcription factor, is tightly regulated in normal cells but is frequently deregulated in human cancers. The protein encoded by this gene is a transcriptional repressor thought to negatively regulate MYC function, and is therefore a potential tumor suppressor. This protein inhibits the transcriptional activity of MYC by competing for MAX, another basic helix-loop-helix protein that binds to MYC and is required for its function. Defects in this gene are frequently found in patients with prostate tumors. Three alternatively spliced transcripts encoding different isoforms have been described. Additional alternatively spliced transcripts may exist but the products of these transcripts have not been verified experimentally. [provided by RefSeq, Jul 2008],
组织表达
High levels found in the brain, heart and lung while lower levels are seen in the liver, kidney and skeletal muscle.
功能
disease:Defects in MXI1 are found in some patients with prostate cancer (CaP) [MIM:176807].,function:Transcriptional repressor. MXI1 binds with MAX to form a sequence-specific DNA-binding protein complex which recognizes the core sequence 5'-CAC[GA]TG-3'. MXI1 thus antagonizes MYC transcriptional activity by competing for MAX.,similarity:Contains 1 basic helix-loop-helix (bHLH) domain.,subunit:Interacts with SMC3 (By similarity). Efficient DNA binding requires dimerization with another bHLH protein. Binds DNA as a heterodimer with MAX. Interacts with RNF17.,tissue specificity:High levels found in the brain, heart and lung while lower levels are seen in the liver, kidney and skeletal muscle.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
