Rabbit Anti-BRMS1 antibody
AV003220;AW554636;Breast cancer metastasis suppressor 1 ; BRMS-1; BRMS1; BRMS 1;DKFZp564A063;MGC95128; BRMS1_HUMAN.
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Product Name BRMS1 Chinese Name 乳腺癌转移抑制基因1抗体 Alias AV003220;AW554636;Breast cancer metastasis suppressor 1 ; BRMS-1; BRMS1; BRMS 1; DKFZp564A063;MGC95128; BRMS1_HUMAN. Research Area Tumour immunology Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 28kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human BRMS-1: 151-246/246 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Breast cancer metastasis-suppressor 1 (BRMS1) is 246 amino acid protein that acts as a mediator of metastasis suppression in several types of cancer including ovarian, lung, bladder, and murine mammary. BRMS1 mRNA is expressed in various tissues, including ovary, prostate, testis, and colon, but the protein is primarily detected in term placenta. BRMS1 suppresses metastasis without inhibiting tumorigenicity by modifying several metastasis-associated phenotypes. BRMS1 may participate in transcriptional regulation by binding to the mSin3/histone deacetylase complex. The expression of BRMS1 in certain cells increases connexin Cx43 expression and reduces connexin Cx32 expression. This produces a gap junction that increases intercellular communication, similar to those found in normal breast tissue. BRMS1 is stabilized by Hsp90 and may inhibit NF-ⅹB activity.
Function:
Transcriptional repressor. Down-regulates transcription activation by NF-kappa-B by promoting the deacetylation of RELA at 'Lys-310'. Promotes HDAC1 binding to promoter regions. Down-regulates expression of anti-apoptotic genes that are controlled by NF-kappa-B. Promotes apoptosis in cells that have inadequate adherence to a substrate, a process called anoikis, and may thereby inhibit metastasis. May be a mediator of metastasis suppression in breast carcinoma.
Subunit:
Belongs to the BRMS1 family.
Subcellular Location:
Nucleus. Cytoplasm. Predominantly nuclear.
Tissue Specificity:
Expression levels are higher in term placentas than in early placentas. Low levels of expression observed in normal pregnancies and in molar pregnancies.
Post-translational modifications:
Ubiquitinated by a cullin-RING-based BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complex containing SPOP, leading to proteasomal degradation.
Similarity:
Belongs to the BRMS1 family.
SWISS:
Q9HCU9
Gene ID:
25855
Database links:Entrez Gene: 25855 Human
Entrez Gene: 107392 Mouse
Omim: 606259 Human
SwissProt: Q9HCU9 Human
SwissProt: Q99N20 Mouse
Unigene: 100426 Human
Unigene: 2839 Rat
Product Picture 
Tissue/cell: human breast carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-BRMS-1 Polyclonal Antibody, Unconjugated(SL1015R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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