产品名称
BCAR3 Rabbit Polyclonal Antibody
别名
BCAR3; NSP2; SH2D3B; Breast cancer anti-estrogen resistance protein 3; Novel SH2-containing protein 2; SH2 domain-containing protein 3B
蛋白名称
Breast cancer anti-estrogen resistance protein 3
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=8412
Human Swissprot No.
O75815
Human Swissprot Link
http://www.uniprot.org/uniprotkb/O75815/entry
Mouse Swissprot No.
Q9QZK2
Mouse Swissprot Link
http://www.uniprot.org/uniprot/Q9QZK2
免疫原
The antiserum was produced against synthesized peptide derived from human BCAR3. AA range:761-810
特异性
BCAR3 Polyclonal Antibody detects endogenous levels of BCAR3 protein.
稀释度
WB 1:500 - 1:2000. IHC 1:100 - 1:300. IF 1:200 - 1:1000. ELISA: 1:10000. Not yet tested in other applications.
宿主
Polyclonal, Rabbit,IgG
背景介绍
breast cancer anti-estrogen resistance 3(BCAR3) Homo sapiens Breast tumors are initially dependent on estrogens for growth and progression and can be inhibited by anti-estrogens such as tamoxifen. However, breast cancers progress to become anti-estrogen resistant. Breast cancer anti-estrogen resistance gene 3 was identified in the search for genes involved in the development of estrogen resistance. The gene encodes a component of intracellular signal transduction that causes estrogen-independent proliferation in human breast cancer cells. The protein contains a putative src homology 2 (SH2) domain, a hall mark of cellular tyrosine kinase signaling molecules, and is partly homologous to the cell division cycle protein CDC48. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012],
组织表达
Ubiquitously expressed. Found in several cancer cell lines, but not in nonmalignant breast tissue.
细胞定位
Cytoplasm . Cell junction, focal adhesion . Localization to focal adhesions depends on interaction with PTPRA. .
功能
function:May act as an adapter protein and couple activated growth factor receptors to a signaling pathway that regulates the proliferation in breast cancer cells. When overexpressed, it confers anti-estrogen resistance in breast cancer cell lines. May also be regulated by cellular adhesion to extracellular matrix proteins.,PTM:Phosphorylated on tyrosine.,similarity:Contains 1 Ras-GEF domain.,similarity:Contains 1 SH2 domain.,subunit:Interacts with BCAR1, NEDD9, PTK2 and PTPN1.,tissue specificity:Ubiquitously expressed. Found in several cancer cell lines, but not in nonmalignant breast tissue.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
