POLN Protein (AA 1-864) (Strep Tag)

N° du produit ABIN3124118

Détail du produit

Antigène: POLN (Polymerase (DNA Directed) nu (POLN))

Type de proteíne: Recombinant

Attributs du protein: AA 1-864

Origine: Souris

Source: Tobacco (Nicotiana tabacum)

Purification/Conjugué: Cette POLN protéine est marqué à la Strep Tag.

Application: SDS-PAGE (SDS), ELISA, Western Blotting (WB)

Séquence: MENYEACVGF DVCEIPLSAV AQKIMSAMRS GDFMDSRNEG ESTNTSKVAK KSSVHYSVLA EHEETQSLGT KNPESLITQT PRGSIELCPQ PSITKLTCQL SAGQVQNSIS SLGLSSYLIP QCDQEASVLP NMEHKRQHFL KENIGKEDKD NSSLKRKYIT CSKSSEKASK HTALEKDTDG TESWPNSRDT RALGERLCDV RYLGDLAKAQ LMDALKQAAA LVVTLMYKDG STQLSAKEAL TCTVKGIVVL LKSHVGNSTL TLPAHGGALE KDFISEDHCV YIHTEHSPFW DPKQEAHSLF VRNILFWTLR CKCPVVCFNA KDFVRTVLQL YGEDGSWKHV ADFVGLDPRV AAWLIDPSDT APSFEDLVAK HLEKSITVKP SSTFREASRN TLSQNVFMNL KILYDLTMDL CSKLKAYGLW QLFCTLELPL IPILAVMENH KIPVDKEEME RTSALLGARL KELEQEAHFV AGEQFLIMSN NQLREILFGK LKLHLLSQRK HLPRTGLQNQ LSTSEAMLNS LQDLHPLPKL ILEYRQVHKI KSTFIDGLLA YMKKGSISST WNQTGTVTGR LSAKHPNIQG ISKHPIKISK PWNFKGKEEE TVTISPRTLF VSSEGHTFLA ADFSQIELRI LAHLSGDPEL LKLFQESERD DVFSTLTSQW KDIPIERVTH MDREQTKKVV YSVVYGAGKE RLAACLGVTV LEATHFLERF LQKYKKIKDF AQTVIGQCHS AGYVTSILGR RRPLPRICAQ DQQLRAQAER QAVNFVVQGS AADLCKLAMI RISTAVATSP TLTARLVAQI HDELLFEVED TQVPEFAALV RRIMESLQQV QTLELQLQVP LKVNLSVGRS WGHLTPLQEI LGSA
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us.

Attributs du produit: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
• These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

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

The big advantage of ordering our made-to-order 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.

Expression System:

• ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
• During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Concentration:

• The concentration of our recombinant proteins is measured using the absorbance at 280nm.
• The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
• We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):

1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Pureté: ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

niveau d'endotoxine: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Commentaires:

ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: POLN (Polymerase (DNA Directed) nu (POLN))

Autre désignation: Poln (POLN Produits)

Synonymes: POLN Protein, POL4P Protein, DNA polymerase nu Protein, polymerase (DNA directed) nu Protein, DNA polymerase N Protein, POLN Protein, Poln Protein

Classe de substances: Viral Protein

Sujet: DNA polymerase nu (EC 2.7.7.7),FUNCTION: DNA polymerase with very low fidelity that catalyzes considerable misincorporation by inserting dTTP opposite a G template, and dGTP opposite a T template. Is the least accurate of the DNA polymerase A family (i.e. POLG, POLN and POLQ). Can perform accurate translesion DNA synthesis (TLS) past a 5S-thymine glycol. Can perform efficient strand displacement past a nick or a gap and gives rise to an amount of product similar to that on non-damaged template. Has no exonuclease activity. Error-prone DNA polymerase that preferentially misincorporates dT regardless of template sequence. May play a role in TLS during interstrand cross-link (ICL) repair. May be involved in TLS when genomic replication is blocked by extremely large major groove DNA lesions. May function in the bypass of some DNA-protein and DNA-DNA cross-links. May have a role in cellular tolerance to DNA cross-linking agents. Involved in the repair of DNA cross-links and double-strand break (DSB) resistance. Participates in FANCD2-mediated repair. Forms a complex with HELQ helicase that participates in homologous recombination (HR) repair and is essential for cellular protection against DNA cross-links. {ECO:0000250|UniProtKB:Q7Z5Q5}.

Poids moléculaire: 96.7 kDa

UniProt: Q7TQ07