Recombinant人beta Tubulin protein (ab70187)


  • 产品名称Recombinant人beta Tubulin protein
  • 蛋白长度Full length protein


  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • 种属Human
    • 分子量76 kDa including tags
    • 氨基酸1 to 444
    • 标签GST tag N-Terminus


Our Abpromise guarantee covers the use of ab70187 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    Western blot


  • 形式Liquid
  • Concentration information loading...


  • 稳定性和存储

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    pH: 7.50
    Constituents: 0.036% PMSF, 0.089% DTT, 17.819% Tris HCl, 25% Glycerol, 53.457% Sodium chloride, 3.564% Glutathione, 0.036% EDTA


  • 别名
    • Beta 4 tubulin
    • Beta 5 tubulin
    • beta Ib tubulin
    • Beta1 tubulin
    • Class I beta tubulin
    • M40
    • MGC117247
    • MGC16435
    • OK/SW cl.56
    • OK/SWcl.56
    • TBB5_HUMAN
    • TUBB
    • TUBB 1
    • TUBB 2
    • TUBB 5
    • TUBB1
    • TUBB2
    • TUBB5
    • tubulin beta 1 chain
    • Tubulin beta 2 chain
    • tubulin beta 5 chain
    • Tubulin beta chain
    • Tubulin beta class I
    • tubulin beta polypeptide
    • Tubulin beta-5 chain
    see all
  • 功能Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
  • 组织特异性Ubiquitously expressed with highest levels in spleen, thymus and immature brain.
  • 疾病相关Cortical dysplasia, complex, with other brain malformations 6
    Skin creases, congenital symmetric circumferential, 1
  • 序列相似性Belongs to the tubulin family.
  • 结构域The highly acidic C-terminal region may bind cations such as calcium.
  • 翻译后修饰Some glutamate residues at the C-terminus are polyglutamylated, resulting in polyglutamate chains on the gamma-carboxyl group (PubMed:26875866). Polyglutamylation plays a key role in microtubule severing by spastin (SPAST). SPAST preferentially recognizes and acts on microtubules decorated with short polyglutamate tails: severing activity by SPAST increases as the number of glutamates per tubulin rises from one to eight, but decreases beyond this glutamylation threshold (PubMed:26875866).
    Some glutamate residues at the C-terminus are monoglycylated but not polyglycylated due to the absence of functional TTLL10 in human. Monoglycylation is mainly limited to tubulin incorporated into axonemes (cilia and flagella). Both polyglutamylation and monoglycylation can coexist on the same protein on adjacent residues, and lowering glycylation levels increases polyglutamylation, and reciprocally. The precise function of monoglycylation is still unclear.
    Phosphorylated on Ser-172 by CDK1 during the cell cycle, from metaphase to telophase, but not in interphase. This phosphorylation inhibits tubulin incorporation into microtubules.
  • 细胞定位Cytoplasm, cytoskeleton.
  • Information by UniProt

Recombinant Human beta Tubulin protein 图像

  • Developed using the ECL technique

    Performed under reducing conditions.

    Exposure time : 30 seconds

Recombinant Human beta Tubulin protein (ab70187)参考文献

ab70187 has not yet been referenced specifically in any publications.

Product Wall

ab70187 contains a N-terminal GST tag, which is 26 kDa.

We also have an extensive range of beta tubulin antibodies if you are looking for one through the link below:

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