Molecular weight (DA)
100kD
Immunogen
Synthesized peptide derived from BCAS3 . at AA range: 660-740
Specificity
BCAS3 Polyclonal Antibody detects endogenous levels of BCAS3 protein.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
Western Blot: 1/500 - 1/2000. ELISA: 1/5000. Not yet tested in other applications.
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
developmental stage:Fetal.,disease:A chromosomal aberration involving BCAS3 may be a cause of breast cancer. Translocation t(17;20)(q23;q13) with BCAS4.,similarity:Belongs to the WD repeat BCAS3 family.,similarity:Contains 3 WD repeats.,tissue specificity:Stomach, liver, lung, kidney, prostate, testis, thyroid gland, adrenal gland, brain, heart, skeletal muscle, colon, spleen, small intestine, placenta, blood leucocyte and mammary epithelial cells. Overexpressed in most breast cancer cell lines.,
Function
developmental stage:Fetal.,disease:A chromosomal aberration involving BCAS3 may be a cause of breast cancer. Translocation t(17;20)(q23;q13) with BCAS4.,similarity:Belongs to the WD repeat BCAS3 family.,similarity:Contains 3 WD repeats.,tissue specificity:Stomach, liver, lung, kidney, prostate, testis, thyroid gland, adrenal gland, brain, heart, skeletal muscle, colon, spleen, small intestine, placenta, blood leucocyte and mammary epithelial cells. Overexpressed in most breast cancer cell lines.,
Protein name
Breast carcinoma-amplified sequence 3
Other name
BCAS3; Breast carcinoma-amplified sequence 3; GAOB1
Human protein sequence Database
Q9H6U6
Mouse protein sequence database
Q8CCN5
Rat protein sequence database
Cellular localization
Nucleus . Cytoplasm . Cytoplasm, cytoskeleton . Preautophagosomal structure . Localizes in the cytoplasm in stationary cells. Translocates from the cytoplasm to the leading edge in motile cells. Colocalizes with microtubules and intermediate filaments in both stationary and motile cells (By similarity). Associates with chromatin. Recruited to estrogen receptor-induced promoters in a PELP1-dependent manner. The BCAS3:PHAF1 complex is recruited to the preautophagosomal structures adjacent to the damaged mitochondria upon mitophagy in a PRKN-PINK1 dependent manner (PubMed:33499712). .
Tissue expression
Expressed in stomach, liver, lung, kidney, prostate, testis, thyroid gland, adrenal gland, brain, heart, skeletal muscle, colon, spleen, small intestine, placenta, blood leukocyte and mammary epithelial cells. Expressed in undifferentiated ES cells. Expressed in blood islands and nascent blood vessels derived from differentiated ES cells into embryoid bodies (BD). Expressed in endothelial cells. Not detected in brain. Expressed in brain tumors (at protein level). Expressed in brain. Highly expressed in breast cancers and in glioma cell lines.