CPSF1 Protein (AA 1-1443) (Strep Tag)

Catalog No. ABIN3091929

Product Details

Target: CPSF1 (Cleavage and Polyadenylation Specific Factor 1, 160kDa (CPSF1))

Protein Type: Recombinant

Protein Characteristics: AA 1-1443

Origin: Human

Source: Cell-free protein synthesis (CFPS)

Purification tag / Conjugate: This CPSF1 protein is labelled with Strep Tag.

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

Sequence: MYAVYKQAHP PTGLEFSMYC NFFNNSERNL VVAGTSQLYV YRLNRDAEAL TKNDRSTEGK AHREKLELAA SFSFFGNVMS MASVQLAGAK RDALLLSFKD AKLSVVEYDP GTHDLKTLSL HYFEEPELRD GFVQNVHTPR VRVDPDGRCA AMLVYGTRLV VLPFRRESLA EEHEGLVGEG QRSSFLPSYI IDVRALDEKL LNIIDLQFLH GYYEPTLLIL FEPNQTWPGR VAVRQDTCSI VAISLNITQK VHPVIWSLTS LPFDCTQALA VPKPIGGVVV FAVNSLLYLN QSVPPYGVAL NSLTTGTTAF PLRTQEGVRI TLDCAQATFI SYDKMVISLK GGEIYVLTLI TDGMRSVRAF HFDKAAASVL TTSMVTMEPG YLFLGSRLGN SLLLKYTEKL QEPPASAVRE AADKEEPPSK KKRVDATAGW SAAGKSVPQD EVDEIEVYGS EAQSGTQLAT YSFEVCDSIL NIGPCANAAV GEPAFLSEEF QNSPEPDLEI VVCSGHGKNG ALSVLQKSIR PQVVTTFELP GCYDMWTVIA PVRKEEEDNP KGEGTEQEPS TTPEADDDGR RHGFLILSRE DSTMILQTGQ EIMELDTSGF ATQGPTVFAG NIGDNRYIVQ VSPLGIRLLE GVNQLHFIPV DLGAPIVQCA VADPYVVIMS AEGHVTMFLL KSDSYGGRHH RLALHKPPLH HQSKVITLCL YRDLSGMFTT ESRLGGARDE LGGRSGPEAE GLGSETSPTV DDEEEMLYGD SGSLFSPSKE EARRSSQPPA DRDPAPFRAE PTHWCLLVRE NGTMEIYQLP DWRLVFLVKN FPVGQRVLVD SSFGQPTTQG EARREEATRQ GELPLVKEVL LVALGSRQSR PYLLVHVDQE LLIYEAFPHD SQLGQGNLKV RFKKVPHNIN FREKKPKPSK KKAEGGGAEE GAGARGRVAR FRYFEDIYGY SGVFICGPSP HWLLVTGRGA LRLHPMAIDG PVDSFAPFHN VNCPRGFLYF NRQGELRISV LPAYLSYDAP WPVRKIPLRC TAHYVAYHVE SKVYAVATST NTPCARIPRM TGEEKEFETI ERDERYIHPQ QEAFSIQLIS PVSWEAIPNA RIELQEWEHV TCMKTVSLRS EETVSGLKGY VAAGTCLMQG EEVTCRGRIL IMDVIEVVPE PGQPLTKNKF KVLYEKEQKG PVTALCHCNG HLVSAIGQKI FLWSLRASEL TGMAFIDTQL YIHQMISVKN FILAADVMKS ISLLRYQEES KTLSLVSRDA KPLEVYSVDF MVDNAQLGFL VSDRDRNLMV YMYLPEAKES FGGMRLLRRA DFHVGAHVNT FWRTPCRGAT EGLSKKSVVW ENKHITWFAT LDGGIGLLLP MQEKTYRRLL MLQNALTTML PHHAGLNPRA FRMLHVDRRT LQNAVRNVLD GELLNRYLYL STMERSELAK KIGTTPDIIL DDLLETDRVT AHF
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..

Characteristics: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified in one-step affinity chromatography
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined custom 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.

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.

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 against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: One-step Strep-tag purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®).

Purity: approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).

Grade: custom-made

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.
Standard Storage Buffer: PBS pH 7.4, 10 % Glycerol Might differ depending on protein.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: CPSF1 (Cleavage and Polyadenylation Specific Factor 1, 160kDa (CPSF1))

Alternative Name: CPSF1 (CPSF1 Products)

Background: Cleavage and polyadenylation specificity factor subunit 1 (Cleavage and polyadenylation specificity factor 160 kDa subunit) (CPSF 160 kDa subunit),FUNCTION: Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. This subunit is involved in the RNA recognition step of the polyadenylation reaction (PubMed:14749727). May play a role in eye morphogenesis and the development of retinal ganglion cell projections to the midbrain (By similarity). {ECO:0000250|UniProtKB:A0A0R4IC37, ECO:0000269|PubMed:14749727}.

Molecular Weight: 160.9 kDa

UniProt: Q10570