RAB8A (基因名), Ras-related protein Rab-8A (蛋白名), rab8a_bovin.
产品名称:
Bovine RAB8A/ Ras-related protein Rab-8A Recombinant Protein
Ras相关蛋白Rab-8A
货号:
R14470b
商标:
EIAab®
监管等级:
序列号:
A4FV54
来源:
E.coli
种属:
Bovine
标签:
His
纯度:
>90% by SDS-PAGE
浓度:
Reconstitution Dependent
形态:
Liquid
内毒素水平:
Please contact protein@eiaab.com The technician for more information.
应用:
存储缓冲液:
50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10%glycerol(PH8.0)
存储:
Store at -20°C. (Avoid repeated freezing and thawing.)
研究领域:
-
R&D 技术数据
更多信息，请参阅手册，或联系我们的技术支持: tech@eiaab.com.
通用注释
亚单元:
Interacts (GTP-bound form) with MICALL1; regulates RAB8A association with recycling endosomes. Interacts with MICALL2; competes with RAB13 and is involved in E-cadherin endocytic recycling. IInteracts (GTP-bound form) with MICAL1, MICALCL, MICAL3 and EHBP1L1; two molecules of RAB8A can bind to one molecule of the effector protein; ternary complexes of RAB8A, RAB13 and either MICAL1 or EHBP1L1 are possible. Interacts (GTP-bound form) with EHBP1. Interacts with EHD1. Interacts with MAP4K2 and SYTL4. Interacts with SGSM1 and SGSM3. Interacts with RABIF, RIMS2, RPH3A and RPH3A. Interacts with OPTN. Interacts with RAB3IP. Interacts with MYO5B. Interacts with PIFO. Interacts with BIRC6/bruce. Interacts with OCRL. Interacts with AHI1.
功能:
The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. That Rab is involved in polarized vesicular trafficking and neurotransmitter release. Together with RAB11A, RAB3IP, the exocyst complex, PARD3, PRKCI, ANXA2, CDC42 and DNMBP promotes transcytosis of PODXL to the apical membrane initiation sites (AMIS), apical surface formation and lumenogenesis. Together with MYO5B and RAB11A participates in epithelial cell polarization. Plays an important role in ciliogenesis. Together with MICALL2, may also regulate adherens junction assembly. May play a role in insulin-induced transport to the plasma membrane of the glucose transporter GLUT4 and therefore play a role in glucose homeostasis.
亚细胞位置:
Cell membrane
Lipid-anchor
Cytoplasmic side
Golgi apparatus
Recycling endosome membrane
Cell projection
Cilium
Cytoplasmic vesicle
Phagosome membrane
Lipid-anchor
Cytoplasmic side
Cytoplasm
Cytoskeleton
Microtubule organizing center
Centrosome
Centriole
Cytoplasm
Cytoskeleton
Cilium basal body
Colocalizes with OPTN at the Golgi complex and in vesicular structures close to the plasma membrane. In the GDP-bound form, present in the perinuclear region. Shows a polarized distribution to distal regions of cell protrusions in the GTP-bound form. Colocalizes with PARD3, PRKCI, EXOC5, OCLN, PODXL and RAB11A in apical membrane initiation sites (AMIS) during the generation of apical surface and lumenogenesis. Localizes to tubular recycling endosome. Recruited to phagosomes containing S.aureus or Mycobacterium.
数据库链接
UniGene:
SMR:
STRING:
KEGG:
Pfam:
Uniprot:
验证序列:
该产品尚未在任何出版物中被引用。
[1].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白是否是无菌的？
蛋白试剂瓶和蛋白保存液是经过高压灭菌的，但也不能保证蛋白是完全无菌的。如果要求蛋白是无菌的，可以用0.2微米的滤器对蛋白进行过滤。
[2].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白的保存缓冲液是什么？
纯化后的蛋白保存在PBS（58mM Na2HPO4, 17mM NaH2PO4, 68mM NaCl, pH7.4）里，并往里面加入500mM咪唑和10%甘油。
[3].
怎样确定牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白的浓度？
蛋白浓度的确定没有一个统一的标准，这主要取决于蛋白的氨基酸序列。伊艾博是根据不同测试的组合来测定蛋白浓度。考马斯亮蓝法、BCA法、氨基酸序列和氨基酸全序列分析法等都用来测定蛋白浓度。
[4].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白蛋白保存条件是怎样的？
蛋白应保存在 -20℃或 -80℃条件下，为了避免反复冻融，可以将蛋白分装成小份保存。
[5].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白是否可以用于活体实验？
重组蛋白没有用于任何的活体实验，因此蛋白的活性和半衰期是不确定的。
[6].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白的保质期是多久？
在适当的保存条件下，从购买之日起蛋白可以稳定保存6-12个月。适当的保存条件是:蛋白保存在-20°C o或 -80℃，保证蛋白的保存浓度高于0.1mg/ml，限制蛋白反复冻融的次数。我们公司常规的质量检测保证所有产品在销售时都有可接受的生物活性。但是我们不能控制终端用户蛋白的保存条件。如果产品在有效期内出现问题，请联系我们的技术支持。
[7].
你们蛋白和抗体的报价是怎么样的？
我们将根据你需要的蛋白和抗体的大小进行报价。
[8].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白是否能够提供蛋白片段？
我们现有的人的蛋白的序列可以有很多。你可以选择你感兴趣的靶向部分，我们将会按您的需求提供蛋白和抗体。
[9].
牛Ras相关蛋白Rab-8A(RAB8A)重组蛋白的货期或发货时间一般是多长？
具体指标的货期需要确定。最快一周，最长可能一个月。
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