ZBTB7B Protein (AA 1-539) (Strep Tag)

Produktnummer ABIN3096514

Produktdetails

Target: ZBTB7B (Zinc Finger and BTB Domain Containing 7B (ZBTB7B))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-539

Spezies: Human

Quelle: Tobacco (Nicotiana tabacum)

Aufreinigungstag / Konjugat: Dieses ZBTB7B Protein ist gelabelt mit Strep Tag.

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

Sequenz: MGSPEDDLIG IPFPDHSSEL LSCLNEQRQL GHLCDLTIRT QGLEYRTHRA VLAACSHYFK KLFTEGGGGA VMGAGGSGTA TGGAGAGVCE LDFVGPEALG ALLEFAYTAT LTTSSANMPA VLQAARLLEI PCVIAACMEI LQGSGLEAPS PDEDDCERAR QYLEAFATAT ASGVPNGEDS PPQVPLPPPP PPPPRPVARR SRKPRKAFLQ TKGARANHLV PEVPTVPAHP LTYEEEEVAG RVGSSGGSGP GDSYSPPTGT ASPPEGPQSY EPYEGEEEEE ELVYPPAYGL AQGGGPPLSP EELGSDEDAI DPDLMAYLSS LHQDNLAPGL DSQDKLVRKR RSQMPQECPV CHKIIHGAGK LPRHMRTHTG EKPFACEVCG VRFTRNDKLK IHMRKHTGER PYSCPHCPAR FLHSYDLKNH MHLHTGDRPY ECHLCHKAFA KEDHLQRHLK GQNCLEVRTR RRRKDDAPPH YPPPSTAAAS PAGLDLSNGH LDTFRLSLAR FWEQSAPTGP PVSTPGPPDD DEEEGAPTTP QAEGAMESS
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: ZBTB7B (Zinc Finger and BTB Domain Containing 7B (ZBTB7B))

Andere Bezeichnung: ZBTB7B (ZBTB7B Produkte)

Synonyme: THPOK Protein, ZBTB15 Protein, ZFP-67 Protein, ZFP67 Protein, ZNF857B Protein, c-KROX Protein, hcKROX Protein, Thpok Protein, Zfp67 Protein, c-Krox Protein, ZBTB7B Protein, zbtb7b Protein, MGC130914 Protein, zinc finger and BTB domain containing 7B Protein, kruppel-related zinc finger protein hcKrox Protein, ZBTB7B Protein, Zbtb7b Protein, zbtb7b Protein

Hintergrund: Zinc finger and BTB domain-containing protein 7B (Krueppel-related zinc finger protein cKrox) (hcKrox) (T-helper-inducing POZ/Krueppel-like factor) (Zinc finger and BTB domain-containing protein 15) (Zinc finger protein 67 homolog) (Zfp-67) (Zinc finger protein 857B) (Zinc finger protein Th-POK),FUNCTION: Transcription regulator that acts as a key regulator of lineage commitment of immature T-cell precursors. Exerts distinct biological functions in the mammary epithelial cells and T cells in a tissue-specific manner. Necessary and sufficient for commitment of CD4 lineage, while its absence causes CD8 commitment. Development of immature T-cell precursors (thymocytes) to either the CD4 helper or CD8 killer T-cell lineages correlates precisely with their T-cell receptor specificity for major histocompatibility complex class II or class I molecules, respectively. Cross-antagonism between ZBTB7B and CBF complexes are determinative to CD4 versus CD8 cell fate decision. Suppresses RUNX3 expression and imposes CD4+ lineage fate by inducing the SOCS suppressors of cytokine signaling. induces, as a transcriptional activator, SOCS genes expression which represses RUNX3 expression and promotes the CD4+ lineage fate. During CD4 lineage commitment, associates with multiple sites at the CD8 locus, acting as a negative regulator of the CD8 promoter and enhancers by epigenetic silencing through the recruitment of class II histone deacetylases, such as HDAC4 and HDAC5, to these loci. Regulates the development of IL17-producing CD1d-restricted naural killer (NK) T cells. Also functions as an important metabolic regulator in the lactating mammary glands. Critical feed-forward regulator of insulin signaling in mammary gland lactation, directly regulates expression of insulin receptor substrate-1 (IRS-1) and insulin-induced Akt-mTOR-SREBP signaling (By similarity). Transcriptional repressor of the collagen COL1A1 and COL1A2 genes. May also function as a repressor of fibronectin and possibly other extracellular matrix genes (PubMed:9370309). Potent driver of brown fat development, thermogenesis and cold-induced beige fat formation. Recruits the brown fat lncRNA 1 (Blnc1):HNRNPU ribonucleoprotein complex to activate thermogenic gene expression in brown and beige adipocytes (By similarity). {ECO:0000250|UniProtKB:Q64321, ECO:0000269|PubMed:9370309}.

Molekulargewicht: 58.0 kDa

UniProt: O15156