CPSF6 Protein (AA 1-551) (Strep Tag)

Catalog No. ABIN3123549

Product Details

Target: CPSF6 (Cleavage and Polyadenylation Specific Factor 6, 68kDa (CPSF6))

Protein Type: Recombinant

Protein Characteristics: AA 1-551

Origin: Mouse

Source: Tobacco (Nicotiana tabacum)

Purification tag / Conjugate: This CPSF6 protein is labelled with Strep Tag.

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

Sequence: MADGVDHIDI YADVGEEFNQ EAEYGGHDQI DLYDDVISPS ANNGDAPEDR DYMDTLPPTV GDDVGKGAAP NVVYTYTGKR IALYIGNLTW WTTDEDLTEA VHSLGVNDIL EIKFFENRAN GQSKGFALVG VGSEASSKKL MDLLPKRELH GQSPVVTPCN KQFLSQFEMQ SRKTTQSGQM SGEGKAGPPG GGSRAAFPQG GRGRGRFPGA VPGGDRFPGP AGPGGPPPPF PAGQTPPRPP LGPPGPPGPP GPPPPGQVLP PPLAGPPNRG DRPPPPVLFP GQPFGQPPLG PLPPGPPPPV PGYGPPPGPP PPQQGPPPPP GPFPPRPPGP LGPPLTLAPP PHLPGPPPGA PPPAPHVNPA FFPPPTNSGM PTSDSRGPPP TDPYGRPPPY DRGDYGPPGR EMDTARTPLS EAEFEEIMNR NRAISSSAIS RAVSDASAGD YGSAIETLVT AISLIKQSKV SADDRCKVLI SSLQDCLHGI ESKSYGSGSR RERSRERDHS RSREKSRRHK SRSRDRHDDY YRERSRERER HRDRDRDRDR ERDREREYRH R
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.

Characteristics: 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.

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

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

Grade: Crystallography grade

Application Details

Application Notes: 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.

Comment:

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

Handling

Format: Liquid

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

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: CPSF6 (Cleavage and Polyadenylation Specific Factor 6, 68kDa (CPSF6))

Alternative Name: Cpsf6 (CPSF6 Products)

Synonyms: CPSF6 Protein, wu:fa22f12 Protein, zgc:85819 Protein, 4733401N12Rik Protein, AI256641 Protein, CFIM Protein, CFIM68 Protein, HPBRII-4 Protein, HPBRII-7 Protein, cleavage and polyadenylation specific factor 6 Protein, cleavage and polyadenylation specific factor 6 S homeolog Protein, CPSF6 Protein, cpsf6.S Protein, cpsf6 Protein, Cpsf6 Protein

Background: Cleavage and polyadenylation specificity factor subunit 6,FUNCTION: Component of the cleavage factor Im (CFIm) complex that functions as an activator of the pre-mRNA 3'-end cleavage and polyadenylation processing required for the maturation of pre-mRNA into functional mRNAs. CFIm contributes to the recruitment of multiprotein complexes on specific sequences on the pre-mRNA 3'-end, so called cleavage and polyadenylation signals (pA signals). Most pre-mRNAs contain multiple pA signals, resulting in alternative cleavage and polyadenylation (APA) producing mRNAs with variable 3'-end formation. The CFIm complex acts as a key regulator of cleavage and polyadenylation site choice during APA through its binding to 5'-UGUA-3' elements localized in the 3'-untranslated region (UTR) for a huge number of pre-mRNAs. CPSF6 enhances NUDT21/CPSF5 binding to 5'-UGUA-3' elements localized upstream of pA signals and promotes RNA looping, and hence activates directly the mRNA 3'-processing machinery. Plays a role in mRNA export. {ECO:0000250|UniProtKB:Q16630}.

Molecular Weight: 59.2 kDa

UniProt: Q6NVF9