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品种反应性 主要应用 宿主 格式 抗体类型 H WB Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 AB3573 Replaces 04-432 品牌系列 Chemicon®
商名 - Chemicon
描述 Anti-BCL-XL (pS62) Antibody Alternate Names - BCL2L8
- BBC6
- BAD
- Bcl-2-like 8 protein
- Bcl-XL/Bcl-2-associated death promoter
- Bcl-2-binding component 6
背景信息 Bcl-xL is a ~28 kDa member of Bcl-2 family of proteins and an important regulator of apoptosis. Bcl-xL forms heterodimers with BAX, BAK, and Bcl-2, and its overexpression in tumor cells confers resistance against chemotherapeutic drugs. Bcl-xL is phosphorylated on many sites including serine 62, a critical site for Bcl-xL response to microtubule-damaging drugs such as taxol and vinblastine. Phosphorylation of serine 62 (thought to be mediated by Jun N-terminal stress kinase (JNK) signaling) negatively regulates the anti-apoptotic function of Bcl-xL and controls the growth of neoplastic cells. 产品信息 格式 Affinity Purified 控制 - SK-BR-3 cells treated with vinblastine.
演示 Dulbecco's phosphate buffered saline (without Mg2+ and Ca2+), pH 7.3 (+/- 0.1), 50% glycerol, with 1.0 mg/mL BSA (IgG, protease free) as a carrier. 0.05% sodium azide. 应用 应用 Anti-BCL-XL (pS62) Antibody detects level of BCL-XL (pS62) & has been published & validated for use in WB. 主要应用 - Western Blotting
应用说明 For Western blotting applications, we recommend using the antibody at a 1:1000 dilution. 生物信息 免疫原品种 The antiserum was produced against a chemically synthesized phosphopeptide derived from the region of human Bcl-xL that contains serine 62. The sequence is conserved in mouse and rat. 宿主 Rabbit 特异性 Human Bcl-xL. Mouse and rat Bcl-xL (100% conserved) have not been tested, but are expected to react. 品种反应性 Human Species Reactivity Note Mouse and rat Bcl-xL (100% homologous) have not been tested, but are expected to react. 抗体类型 Polyclonal Antibody Entrez基因编号 - NM_032989.1
- NM_004322.2
Entrez基因汇总 The protein encoded by this gene is a member of the BCL-2 family. BCL-2 family members are known to be regulators of programmed cell death. This protein positively regulates cell apoptosis by forming heterodimers with BCL-xL and BCL-2, and reversing their death repressor activity. Proapoptotic activity of this protein is regulated through its phosphorylation. Protein kinases AKT and MAP kinase, as well as protein phosphatase calcineurin were found to be involved in the regulation of this protein. Alternative splicing of this gene results in two transcript variants which encode the same isoform. 基因符号 - BCL2L8
- BAD
- BBC2
- BBC6
修改 - Phosphorylation
UniProt编号 - Q92934
UniProt汇总 FUNCTION: SwissProt: Q92934 # Promotes cell death. Successfully competes for the binding to Bcl-X(L), Bcl-2 and Bcl-W, thereby affecting the level of heterodimerization of these proteins with BAX. Can reverse the death repressor activity of Bcl-X(L), but not that of Bcl-2 (By similarity). Appears to act as a link between growth factor receptor signaling and the apoptotic pathways.
SIZE: 168 amino acids; 18392 Da
SUBUNIT: Forms heterodimers with the anti-apoptotic proteins, Bcl- X(L), Bcl-2 and Bcl-W. Also binds protein S100A10 (By similarity). The Ser-75/Ser-99 phosphorylated form binds 14-3-3 proteins (By similarity).
SUBCELLULAR LOCATION: Mitochondrion outer membrane. Cytoplasm. Note=Upon phosphorylation, locates to the cytoplasm.
TISSUE SPECIFICITY: Expressed in a wide variety of tissues.
DOMAIN:SwissProt: Q92934 Intact BH3 motif is required by BIK, BID, BAK, BAD and BAX for their pro-apoptotic activity and for their interaction with anti-apoptotic members of the Bcl-2 family.
PTM: Phosphorylated on one or more of Ser-75, Ser-99, Ser-118 and Ser-134 in response to survival stimuli, which blocks its pro- apoptotic activity. Phosphorylation on Ser-99 or Ser-75 promotes heterodimerization with 14-3-3 proteins. This interaction then facilitates the phosphorylation at Ser-118, a site within the BH3 motif, leading to the release of Bcl-X(L) and the promotion of cell survival. Ser-99 is the major site of AKT/PKB phosphorylation, Ser-118 the major site of protein kinase A (CAPK) phosphorylation (By similarity).
SIMILARITY: Belongs to the Bcl-2 family.产品使用声明 质量保证 Purified from rabbit serum by sequential epitope-specific chromatography. The antibody has been negatively preadsorbed using a non-phosphopeptide corresponding to the site of phosphorylation to remove antibody that is reactive with non-phosphorylated Bcl-xL. The final product is generated by affinity chromatography using a Bcl-xL-derived peptide that is phosphorylated at serine 62. 使用声明 - Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
储存和货运信息 存储条件 Store at -20°C. We recommend a brief centrifugation before opening to settle vial contents. Then, apportion into working aliquots and store at -20°C. For shipment or short-term storage (up to one week), 2-8°C is sufficient. 包装信息 数量 100 µL
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