Invitrogen

Human Bora Synthetic Peptide

产品信息

PEP-0824

应用

建议稀释比

已发表文章

对照试剂 (Ctrl)

Assay-dependent

阻断反应 (BLOCK)

Assay-dependent

产品规格

种属反应

Human

分类

Synthetic

类型

Peptide

偶联物

Unconjugated Unconjugated Unconjugated

形式

Liquid

浓度

200 µg/mL

纯化类型

purified

保存液

PBS, pH 7.2, with 0.1% BSA

内含物

0.02% sodium azide

保存条件

-20°C

运输条件

Dry ice

产品详细信息

This peptide corresponds to 15 amino acids near the amino terminus of human Bora.

PEP-0824 can be used as a blocking peptide with polyclonal antibody PA5-20709.

靶标信息

Bora (Protein aurora borealis) is a key activator of Aurora Related Protein Kinase A (ARK-1), which is a centrosome-associated serine/threonine kinase that regulates centrosome maturation, bipolar spindle assembly and chromosome segregation during mitosis. Bora is localized to the nucleus until mitosis is initiated, then translocates to the cytoplasm in a Cdc2 dependent manner. Activation of Cdc2 initiates the release of Bora into the cytoplasm where it can bind and activate ARK-1. PLK1 (polo-like kinase-1) interacts with Bora to control the accessibility of its activation loop for phosphorylation and activation by ARK-1. Bora and ARK-1 cooperatively activate PLK1 and control mitotic entry. Bora mutants result in multipolar spindles in mitosis identical to those observed when ARK-1 function is blocked. Thus, the ARK1-Bora-PLK1 regulatory circuit in mammalian cells elucidates a key mechanism in cell cycle regulation. At least three isoforms of Bora are known to exist.

仅用于科研。不用于诊断过程。未经明确授权不得转售。