ZBTB7B Protein (AA 1-539) (His tag)

Catalog No. ABIN7556145

Recombinant ZBTB7B protein expressed in HEK-293 Cells.

Quick Overview for ZBTB7B Protein (AA 1-539) (His tag) (ABIN7556145)

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

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purity: > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)

Grade: custom-made

Product Details

Protein Characteristics: AA 1-539

Purification tag / Conjugate: This ZBTB7B protein is labelled with His tag.

Purpose: Predefined custom protein recombinant ZBTB7B Protein expressed in mammalian cells.

Sequence: 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 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.

Specificity: If you are looking for a specific domain and are interested in a partial protein or a different isoform, please contact us regarding an individual offer.

Characteristics: Key Benefits:

• Predefined custom protein - from design to production - by highly experienced protein experts.
• Protein expressed in mammalian cells and purified in one-step affinity chromatography
• The optimized expression system ensures reliability for intracellular, secreted and transmembrane proteins.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined 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.

If you are not interested in a full length protein, please contact us for individual protein fragments.

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.

Application Details

Application Notes: We expect the protein to work for functional studies. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

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

Alternative Name: ZBTB7B

Background: 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}.

Molecular Weight: 58.0 kDa

UniProt: O15156

AlphaFold: O15156