NFX1 Protein (AA 1-1120) (Strep Tag)

Catalog No. ABIN3094084

Product Details

Target: NFX1 (Nuclear Transcription Factor, X-Box Binding 1 (NFX1))

Protein Type: Recombinant

Protein Characteristics: AA 1-1120

Origin: Human

Source: Tobacco (Nicotiana tabacum)

Purification tag / Conjugate: This NFX1 protein is labelled with Strep Tag.

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

Sequence: MAEAPPVSGT FKFNTDAAEF IPQEKKNSGL NCGTQRRLDS NRIGRRNYSS PPPCHLSRQV PYDEISAVHQ HSYHPSGSKP KSQQTSFQSS PCNKSPKSHG LQNQPWQKLR NEKHHIRVKK AQSLAEQTSD TAGLESSTRS ESGTDLREHS PSESEKEVVG ADPRGAKPKK ATQFVYSYGR GPKVKGKLKC EWSNRTTPKP EDAGPESTKP VGVFHPDSSE ASSRKGVLDG YGARRNEQRR YPQKRPPWEV EGARPRPGRN PPKQEGHRHT NAGHRNNMGP IPKDDLNERP AKSTCDSENL AVINKSSRRV DQEKCTVRRQ DPQVVSPFSR GKQNHVLKNV ETHTGSLIEQ LTTEKYECMV CCELVRVTAP VWSCQSCYHV FHLNCIKKWA RSPASQADGQ SGWRCPACQN VSAHVPNTYT CFCGKVKNPE WSRNEIPHSC GEVCRKKQPG QDCPHSCNLL CHPGPCPPCP AFMTKTCECG RTRHTVRCGQ AVSVHCSNPC ENILNCGQHQ CAELCHGGQC QPCQIILNQV CYCGSTSRDV LCGTDVGKSD GFGDFSCLKI CGKDLKCGNH TCSQVCHPQP CQQCPRLPQL VRCCPCGQTP LSQLLELGSS SRKTCMDPVP SCGKVCGKPL PCGSLDFIHT CEKLCHEGDC GPCSRTSVIS CRCSFRTKEL PCTSLKSEDA TFMCDKRCNK KRLCGRHKCN EICCVDKEHK CPLICGRKLR CGLHRCEEPC HRGNCQTCWQ ASFDELTCHC GASVIYPPVP CGTRPPECTQ TCARVHECDH PVYHSCHSEE KCPPCTFLTQ KWCMGKHEFR SNIPCHLVDI SCGLPCSATL PCGMHKCQRL CHKGECLVDE PCKQPCTTPR ADCGHPCMAP CHTSSPCPVT ACKAKVELQC ECGRRKEMVI CSEASSTYQR IAAISMASKI TDMQLGGSVE ISKLITKKEV HQARLECDEE CSALERKKRL AEAFHISEDS DPFNIRSSGS KFSDSLKEDA RKDLKFVSDV EKEMETLVEA VNKGKNSKKS HSFPPMNRDH RRIIHDLAQV YGLESVSYDS EPKRNVVVTA IRGKSVCPPT TLTGVLEREM QARPPPPIPH HRHQSDKNPG SSNLQKITKE PIIDYFDVQD
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: NFX1 (Nuclear Transcription Factor, X-Box Binding 1 (NFX1))

Alternative Name: NFX1 (NFX1 Products)

Synonyms: NFX1 Protein, NFX2 Protein, 1300017N15Rik Protein, 3000003M19Rik Protein, NFX.1 Protein, TEG-42 Protein, Tex42 Protein, nuclear transcription factor, X-box binding 1 Protein, nuclear transcription factor, x-box binding 1 Protein, NFX1 Protein, CpipJ_CPIJ011986 Protein, nfx1 Protein, Nfx1 Protein

Background: Transcriptional repressor NF-X1 (EC 2.3.2.-) (Nuclear transcription factor, X box-binding protein 1),FUNCTION: Binds to the X-box motif of MHC class II genes and represses their expression. May play an important role in regulating the duration of an inflammatory response by limiting the period in which MHC class II molecules are induced by interferon-gamma. Isoform 3 binds to the X-box motif of TERT promoter and represses its expression. Together with PABPC1 or PABPC4, isoform 1 acts as a coactivator for TERT expression. Mediates E2-dependent ubiquitination. {ECO:0000269|PubMed:10500182, ECO:0000269|PubMed:15371341, ECO:0000269|PubMed:17267499}.

Molecular Weight: 124.4 kDa

UniProt: Q12986