货号:A2924848
同义名:
重组人CASP14蛋白(C-6His, E.coli)
/ Recombinant Human CASP14 (C-6His, E.coli); Caspase-14
Recombinant Human CASP14 (C-6His, E.coli) 是人源Caspase 14蛋白,在大肠杆菌中表达,带有C端6×His标签。该蛋白属于肽酶C14A家族,参与细胞凋亡的执行阶段,可通过Caspase 8、Caspase 10或凋亡诱导因子激活。其表达与加工与角质形成细胞终末分化密切相关,可能在表皮成熟及丝聚蛋白的蛋白水解加工中发挥调控作用,对皮肤屏障的形成具有重要作用。


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| 描述 | Caspase 14 (CASP14) is an enzyme that belongs to the peptidase C14A family. The Caspase 14 protein is complexed of unprocessed caspase-14 and processed 19 kDa (p19) and 10 kDa (p10) subunits. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes, which undergo proteolytic processing at conserved aspartic residues to produce two subunits, large and small, that dimerize to form the active enzyme. CASP14 has been shown to be processed and activated by Caspase 8 and Caspase 10 in vitro, and by anti-Fas agonist antibody or TNF-related apoptosis inducing ligand in vivo. The expression and processing of this caspase may be involved in keratinocyte terminal differentiation, which is important for the formation of the skin barrier. It is believed to be a non-apoptotic caspase which is involved in epidermal differentiation, keratinocyte differentiation and cornification. CASP14 probably regulates maturation of the epidermis by proteolytically processing filaggrin. |
| 蛋白种属 | Human |
| 表达系统 | E.coli |
| 标签 | C-6His |
| 蛋白表达区间 | Ser2-Gln242 |
| 蛋白编号 | P31944 |
| 内毒素 | < 1 EU/µg as determined by LAL test. |
| 剂型 | 干粉 |
| 剂型描述 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| 复溶 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.如要长期保存,建议使用含载体蛋白(如 0.1%BSA、10%FBS、5%HSA)的溶液进一步稀释,如果是做无血清培养或者动物体内实验时,细胞因子中不能含有BSA、FBS 和 HAS,可以使用海藻糖作为载体,然后分装冻存于-20℃至-80℃。注:分装保存时建议使用低吸附的管子,并避免反复冻融;稀释分装浓度不低于 10μg/mL,分装体积不低于10μL。 分装后的蛋白在≤-20°C 下可稳定保存 3 个月。 |
| CAS号 | N/A |
| 分子量 | 28.7 KDa |
| SMILES Code | NONE |
| 别名 | 重组人CASP14蛋白(C-6His, E.coli) ;Recombinant Human CASP14 (C-6His, E.coli); Caspase-14; CASP-14; CASP14 |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, store in freezer, under -20°C |
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