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Invitrogen
Human SKA2 (aa 2-55) Control Fragment Recombinant Protein
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产品信息
RP-100886
产品规格
种属
Human
Expression System
E. coli
氨基酸序列
EAEVDKLELMFQKAESDLDYIQYRLEYEIKTNHPDSASEKNPVTLLKELSVIKS
标签
His-ABP-tag
分类
Recombinant
类型
Protein
纯度
>80% by SDS-PAGE and Coomassie blue staining
偶联物
形式
Liquid
浓度
≥5.0 mg/mL
纯化类型
purified
保存液
PBS/1M urea, pH 7.4
内含物
no preservative
保存条件
-20°C, Avoid Freeze/Thaw Cycles
运输条件
Wet ice
产品详细信息
Highest antigen sequence indentity to the following orthologs: Mouse (85%), Rat (85%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-63689. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
靶标信息
Upon entry into mitosis, the cell's microtubule (MT) network forms the mitotic spindle, allowing the segregation of paired chromosomes. Proteinaceous structures on centromeric chromatin termed kinetochores (KT) are essential for the proper attachment of the chromosomes to the spindle MTs. A recently discovered spindle and kinetochore complex, comprised of proteins SKA1, SKA2, and SKA3, has been found to be required for stable KT-MT interactions and timely anaphase onset. Depletion of either SKA1 or SKA2 by siRNA results in the loss of both proteins from the KT, but does not impact overall KT structure. Cells depleted of the SKA complex undergo a prolonged checkpoint-dependent delay in a metaphase-like state, indicating the importance of the SKA complex in the maintenance of the metaphase plate and spindle checkpoint silencing. SKA2 has also been shown to interact with glucocorticoid receptors and to be involved in glucocorticoid signaling and cell proliferation.
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生物信息学
蛋白别名: family with sequence similarity 33, member A; Protein FAM33A; Spindle and kinetochore-associated protein 2; spindle and KT (kinetochore) associated 2
基因别名: FAM33A; SKA2
UniProt ID: (Human) Q8WVK7
Entrez Gene ID: (Human) 348235
