PLK4 Protein (AA 1-970) (His tag)

Catalog No. ABIN7554996

Recombinant PLK4 protein expressed in HEK-293 Cells.

Quick Overview for PLK4 Protein (AA 1-970) (His tag) (ABIN7554996)

Target: PLK4 (Polo-Like Kinase 4 (PLK4))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purity: > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)

Grade: custom-made

Product Details

Protein Characteristics: AA 1-970

Purification tag / Conjugate: This PLK4 protein is labelled with His tag.

Purpose: Predefined custom protein recombinant PLK4 Protein expressed in mammalian cells.

Sequence: MATCIGEKIE DFKVGNLLGK GSFAGVYRAE SIHTGLEVAI KMIDKKAMYK AGMVQRVQNE VKIHCQLKHP SILELYNYFE DSNYVYLVLE MCHNGEMNRY LKNRVKPFSE NEARHFMHQI ITGMLYLHSH GILHRDLTLS NLLLTRNMNI KIADFGLATQ LKMPHEKHYT LCGTPNYISP EIATRSAHGL ESDVWSLGCM FYTLLIGRPP FDTDTVKNTL NKVVLADYEM PSFLSIEAKD LIHQLLRRNP ADRLSLSSVL DHPFMSRNSS TKSKDLGTVE DSIDSGHATI STAITASSST SISGSLFDKR RLLIGQPLPN KMTVFPKNKS STDFSSSGDG NSFYTQWGNQ ETSNSGRGRV IQDAEERPHS RYLRRAYSSD RSGTSNSQSQ AKTYTMERCH SAEMLSVSKR SGGGENEERY SPTDNNANIF NFFKEKTSSS SGSFERPDNN QALSNHLCPG KTPFPFADPT PQTETVQQWF GNLQINAHLR KTTEYDSISP NRDFQGHPDL QKDTSKNAWT DTKVKKNSDA SDNAHSVKQQ NTMKYMTALH SKPEIIQQEC VFGSDPLSEQ SKTRGMEPPW GYQNRTLRSI TSPLVAHRLK PIRQKTKKAV VSILDSEEVC VELVKEYASQ EYVKEVLQIS SDGNTITIYY PNGGRGFPLA DRPPSPTDNI SRYSFDNLPE KYWRKYQYAS RFVQLVRSKS PKITYFTRYA KCILMENSPG ADFEVWFYDG VKIHKTEDFI QVIEKTGKSY TLKSESEVNS LKEEIKMYMD HANEGHRICL ALESIISEEE RKTRSAPFFP IIIGRKPGST SSPKALSPPP SVDSNYPTRE RASFNRMVMH SAASPTQAPI LNPSMVTNEG LGLTTTASGT DISSNSLKDC LPKSAQLLKS VFVKNVGWAT QLTSGAVWVQ FNDGSQLVVQ AGVSSISYTS PNGQTTRYGE NEKLPDYIKQ KLQCLSSILL MFSNPTPNFH Sequence without tag. The proposed Strep-Tag is based on experience with the expression system. Our team may suggest an additional tag depending on the complexity of the protein. If you have a special request, please contact us.

Specificity: If you are looking for a specific domain and are interested in a partial protein or a different isoform, please contact us regarding an individual offer.

Characteristics: Key Benefits:

• Predefined custom protein - from design to production - by highly experienced protein experts.
• Protein expressed in mammalian cells and purified in one-step affinity chromatography
• The optimized expression system ensures reliability for intracellular, secreted and transmembrane proteins.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined protein and will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein.

If you are not interested in a full length protein, please contact us for individual protein fragments.

The big advantage of ordering our predefined custom proteins in comparison to ordering custom-made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Application Details

Application Notes: We expect the protein to work for functional studies. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: PLK4 (Polo-Like Kinase 4 (PLK4))

Alternative Name: PLK4

Target Type: Phage Protein

Background: Serine/threonine-protein kinase PLK4 (EC 2.7.11.21) (Polo-like kinase 4) (PLK-4) (Serine/threonine-protein kinase 18) (Serine/threonine-protein kinase Sak),FUNCTION: Serine/threonine-protein kinase that plays a central role in centriole duplication. Able to trigger procentriole formation on the surface of the parental centriole cylinder, leading to the recruitment of centriole biogenesis proteins such as SASS6, CENPJ/CPAP, CCP110, CEP135 and gamma-tubulin. When overexpressed, it is able to induce centrosome amplification through the simultaneous generation of multiple procentrioles adjoining each parental centriole during S phase. Phosphorylates 'Ser-151' of FBXW5 during the G1/S transition, leading to inhibit FBXW5 ability to ubiquitinate SASS6. Its central role in centriole replication suggests a possible role in tumorigenesis, centrosome aberrations being frequently observed in tumors. Also involved in deuterosome-mediated centriole amplification in multiciliated that can generate more than 100 centrioles. Also involved in trophoblast differentiation by phosphorylating HAND1, leading to disrupt the interaction between HAND1 and MDFIC and activate HAND1. Phosphorylates CDC25C and CHEK2. Required for the recruitment of STIL to the centriole and for STIL-mediated centriole amplification (PubMed:22020124). Phosphorylates CEP131 at 'Ser-78' and PCM1 at 'Ser-372' which is essential for proper organization and integrity of centriolar satellites (PubMed:30804208). {ECO:0000269|PubMed:16244668, ECO:0000269|PubMed:16326102, ECO:0000269|PubMed:17681131, ECO:0000269|PubMed:18239451, ECO:0000269|PubMed:19164942, ECO:0000269|PubMed:21725316, ECO:0000269|PubMed:22020124, ECO:0000269|PubMed:27796307, ECO:0000269|PubMed:30804208}.

Molecular Weight: 109.0 kDa

UniProt: O00444

AlphaFold: O00444

Pathways: M Phase