Human PLK4 Recombinant Protein (N-His) (HT163012)

Name: Human PLK4 Recombinant Protein (N-His)
Brand: abinScience
SKU: HT163012
Price: 211 USD
Availability: InStock

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Overview

Catalog No.	HT163012
Description	Recombinant Human PLK4 Protein, N-His (HT163012) expressed in E. coli, spanning Met1-Pro263. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	E. coli
Accession	O00444
Protein length	Met1-Pro263
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names	PLK-4, Serine/threonine-protein kinase Sak, Serine/threonine-protein kinase PLK4, STK18, PLK4, Polo-like kinase 4, Serine/threonine-protein kinase 18, SAK
Background	Serine/threonine-protein kinase PLK4 is a ~108 kDa protein. 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, 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. 1. Tang, CJ. et al. (2011) The EMBO journal 30, 4790-804. PMID: 22020124 2. Denu, RA. et al. (2019) The Journal of biological chemistry 294, 6531-6549. PMID: 30804208
Note	For research use only.

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SDS-PAGE

SDS-PAGE for Recombinant Human PLK4 Protein, N-His

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HT163012-SDS-PAGE-1.jpg

Datasheet

Human PLK4 Recombinant Protein (N-His).pdf

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Human PLK4 Recombinant Protein (N-His) (HT163012)

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