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Recombinant Human cyclin D1/Ccnd1 protein (His tag)

Price: ¥826 ¥476

Size:
100μg 20μg
  • 表达系统: E.coli
  • 蛋白编码: P25322
别称
B cell leukemia 1;BCL 1;ccnd1;Cd1;Cyl 1;G1/S specific cyclin D1;PRAD1
表达系统
E.coli
序列
Met 1-Ile 295
蛋白编码
P25322
种属
Human
计算分子量
32.3 kDa
表观分子量
39 kDa
标签
N-His
纯度
> 95 % as determined by reducing SDS-PAGE.
内毒素
Please contact us for more information.
保存条件
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
运输条件
This product is provided as lyophilized powder which is shipped with ice packs.
制剂
Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
复溶方法
Please refer to the printed manual for detailed information.
背景
Activity of the cyclin-dependent kinases CDK4 and CDK6 is regulated by T-loop phosphorylation, by the abundance of their cyclin partners (the D-type cyclins), and by association with CDK inhibitors of the Cip/Kip or INK family of proteins. The inactive ternary complex of cyclin D/CDK4 and p27 Kip1 requires extracellular mitogenic stimuli for the release and degradation of p27 concomitant with a rise in cyclin D levels to affect progression through the restriction point and Rb-dependent entry into S-phase. The active complex of cyclin D/CDK4 targets the retinoblastoma protein for phosphorylation, allowing the release of E2F transcription factors that activate G1/S-phase gene expression. Levels of cyclin D protein drop upon withdrawal of growth factors through downregulation of protein expression and phosphorylation-dependent degradation.


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