Recombinant Human Tubulin polymerization-promoting protein (TPPP)

Cat.No	ACP03442	Target Name	TPPP
Form	Liquid or Lyophilized powder	Expression System	E.coli
Expression Range	1-219aa	Mol Weight	50.7kDa
Protein Length	Full length	Purity	Greater than 90% as determined by SDS-PAGE.
Storage Buffer	5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Cat.No

ACP03442

Target Name

TPPP

Form

Liquid or Lyophilized powder

Expression System

E.coli

Expression Range

1-219aa

Mol Weight

50.7kDa

Protein Length

Full length

Purity

Greater than 90% as determined by SDS-PAGE.

Storage Buffer

5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Target Species	Human	Uniprot ID	O94811

Background Information

Uniprot Id

O94811
Target Species

Human
Target Name

TPPP
Target Full Name

Tubulin polymerization-promoting protein
Target Function

Regulator of microtubule dynamics that plays a key role in myelination by promoting elongation of the myelin sheath. Acts as a microtubule nucleation factor in oligodendrocytes: specifically localizes to the postsynaptic Golgi apparatus region, also named Golgi outpost, and promotes microtubule nucleation, an important step for elongation of the myelin sheath. Required for both uniform polarized growth of distal microtubules as well as directing the branching of proximal processes. Shows magnesium-dependent GTPase activity; the role of the GTPase activity is unclear. In addition to microtubule nucleation activity, also involved in microtubule bundling and stabilization of existing microtubules, thereby maintaining the integrity of the microtubule network. Regulates microtubule dynamics by promoting tubulin acetylation: acts by inhibiting the tubulin deacetylase activity of HDAC6. Also regulates cell migration: phosphorylation by ROCK1 inhibits interaction with HDAC6, resulting in decreased acetylation of tubulin and increased cell motility. Plays a role in cell proliferation by regulating the G1/S-phase transition. Involved in astral microtubule organization and mitotic spindle orientation during early stage of mitosis; this process is regulated by phosphorylation by LIMK2.
Target Subcellular Location

Golgi outpost. Cytoplasm, cytoskeleton, microtubule organizing center. Cytoplasm, cytoskeleton. Nucleus. Cytoplasm, cytoskeleton, spindle.
Target Protein Families

TPPP family
Target Tissue Specificity

Widely expressed.
Target Research Area

Signal Transduction
Target Synonyms

25 kDa brain specific protein ; 25 kDa brain-specific protein; Brain specific protein p25 alpha; Glycogen synthase kinase 3 (GSK3) inhibitor p24; OTTHUMP00000161630; p24; p25; p25-alpha; p25alpha ; TPPP; TPPP/p25; TPPP_HUMAN; TPPP1; Tubulin polymerization promoting protein; Tubulin polymerization-promoting protein
Target Background

Enables several functions, including GTPase activity; magnesium ion binding activity; and protein homodimerization activity. Involved in several processes, including microtubule cytoskeleton organization; negative regulation of tubulin deacetylation; and positive regulation of protein polymerization. Located in several cellular components, including mitochondrion; mitotic spindle; and perinuclear region of cytoplasm. Colocalizes with microtubule and microtubule bundle.

Recombinant Human Tubulin polymerization-promoting protein (TPPP)

Specifications

Immunogen Information

Inquire Recombinant Human Tubulin polymerization-promoting protein (TPPP) Now

Related Products