DDX19B Protein (AA 1-479) (Strep Tag)

Produktnummer ABIN3078724

Produktdetails

Target: DDX19B (DEAD (Asp-Glu-Ala-As) Box Polypeptide 19B (DDX19B))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-479

Spezies: Human

Quelle: Tobacco (Nicotiana tabacum)

Aufreinigungstag / Konjugat: Dieses DDX19B Protein ist gelabelt mit Strep Tag.

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

Sequenz: MATDSWALAV DEQEAAAESL SNLHLKEEKI KPDTNGAVVK TNANAEKTDE EEKEDRAAQS LLNKLIRSNL VDNTNQVEVL QRDPNSPLYS VKSFEELRLK PQLLQGVYAM GFNRPSKIQE NALPLMLAEP PQNLIAQSQS GTGKTAAFVL AMLSQVEPAN KYPQCLCLSP TYELALQTGK VIEQMGKFYP ELKLAYAVRG NKLERGQKIS EQIVIGTPGT VLDWCSKLKF IDPKKIKVFV LDEADVMIAT QGHQDQSIRI QRMLPRNCQM LLFSATFEDS VWKFAQKVVP DPNVIKLKRE EETLDTIKQY YVLCSSRDEK FQALCNLYGA ITIAQAMIFC HTRKTASWLA AELSKEGHQV ALLSGEMMVE QRAAVIERFR EGKEKVLVTT NVCARGIDVE QVSVVINFDL PVDKDGNPDN ETYLHRIGRT GRFGKRGLAV NMVDSKHSMN ILNRIQEHFN KKIERLDTDD LDEIEKIAN
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.

Produktmerkmale: 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.

Aufreinigung: 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.

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

Endotoxin-Niveau: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Güteklasse: Crystallography grade

Anwendungsinformationen

Applikationshinweise: 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.

Kommentare:

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!

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

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

Handhabung: Avoid repeated freeze-thaw cycles.

Lagerung: -80 °C

Informationen zur Lagerung: Store at -80°C.

Haltbarkeit: Unlimited (if stored properly)

Antigendetails

Target: DDX19B (DEAD (Asp-Glu-Ala-As) Box Polypeptide 19B (DDX19B))

Andere Bezeichnung: DDX19B (DDX19B Produkte)

Synonyme: DBP5 Protein, DDX19 Protein, RNAh Protein, 2810457M08Rik Protein, 4921519L13Rik Protein, AW260119 Protein, MGC75870 Protein, DDX19B Protein, Zd10a Protein, ddx19 Protein, DEAD-box helicase 19B Protein, DEAD (Asp-Glu-Ala-Asp) box polypeptide 19b Protein, ATP-dependent RNA helicase DDX19B Protein, DEAD (Asp-Glu-Ala-As) box polypeptide 19B Protein, DEAD-box helicase 19B S homeolog Protein, DDX19B Protein, Ddx19b Protein, ddx19b Protein, LOC100054938 Protein, LOC100075859 Protein, LOC100581804 Protein, ddx19b.S Protein

Hintergrund: ATP-dependent RNA helicase DDX19B (EC 3.6.4.13) (DEAD box RNA helicase DEAD5) (DEAD box protein 19B),FUNCTION: ATP-dependent RNA helicase involved in mRNA export from the nucleus (PubMed:10428971). Rather than unwinding RNA duplexes, DDX19B functions as a remodeler of ribonucleoprotein particles, whereby proteins bound to nuclear mRNA are dissociated and replaced by cytoplasmic mRNA binding proteins (PubMed:10428971). {ECO:0000269|PubMed:10428971}.

Molekulargewicht: 53.9 kDa

UniProt: Q9UMR2