TFEB Protein (AA 1-475) (Strep Tag)

Produktnummer ABIN3137468

Produktdetails

Target: TFEB (Transcription Factor EB (TFEB))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-475

Spezies: Maus

Quelle: Tobacco (Nicotiana tabacum)

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

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

Sequenz: MASRIGLRMQ LMREQAQQEE QRERMQQQAV MHYMQQQQQQ QQQLGGPPTP AINTPVHFQS PPPVPGEVLK VQSYLENPTS YHLQQSQHQK VREYLSETYG NKFAAHVSPA QGSPKPAPAA SPGVRAGHVL STSAGNSAPN SPMAMLHISS NPEKEFDDVI DNIMRLDSVL GYINPEMQMP NTLPLSSSHL NVYSGDPQVT ASMVGVTSSS CPADLTQKRE LTDAESRALA KERQKKDNHN LIERRRRFNI NDRIKELGML IPKANDLDVR WNKGTILKAS VDYIRRMQKD LQKSRELENH SRRLEMTNKQ LWLRIQELEM QARVHGLPTT SPSGVNMAEL AQQVVKQELP SEDGPGEALM LGPEVPEPEQ MPALPPQAPL PSAAQPQSPF HHLDFSHGLS FGGGGDEGPT GYPDTLGTEH GSPFPNLSKK DLDLMLLDDS LLPLASDPLF STMSPEASKA SSRRSSFSME EGDVL
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: TFEB (Transcription Factor EB (TFEB))

Andere Bezeichnung: Tfeb (TFEB Produkte)

Synonyme: TFEB Protein, tcfeb Protein, MGC145796 Protein, alphatfeb Protein, ALPHATFEB Protein, BHLHE35 Protein, TCFEB Protein, Tcfeb Protein, bHLHe35 Protein, transcription factor EB Protein, TFEB Protein, tfeb Protein, Tfeb Protein

Hintergrund: Transcription factor EB,FUNCTION: Transcription factor that acts as a master regulator of lysosomal biogenesis, autophagy, lysosomal exocytosis, lipid catabolism, energy metabolism and immune response (PubMed:16936731, PubMed:22343943, PubMed:27278822, PubMed:35662396). Specifically recognizes and binds E-box sequences (5'-CANNTG-3'), efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF (PubMed:16936731, PubMed:27278822). Involved in the cellular response to amino acid availability by acting downstream of MTOR: in the presence of nutrients, TFEB phosphorylation by MTOR promotes its cytosolic retention and subsequent inactivation (PubMed:35662396). Upon starvation or lysosomal stress, inhibition of MTOR induces TFEB dephosphorylation, resulting in nuclear localization and transcription factor activity (By similarity). Specifically recognizes and binds the CLEAR-box sequence (5'-GTCACGTGAC-3') present in the regulatory region of many lysosomal genes, leading to activate their expression, thereby playing a central role in expression of lysosomal genes (By similarity). Regulates lysosomal positioning in response to nutrient deprivation by promoting the expression of PIP4P1 (PubMed:29146937). Acts as a positive regulator of autophagy by promoting expression of genes involved in autophagy (PubMed:27278822). In association with TFE3, activates the expression of CD40L in T-cells, thereby playing a role in T-cell-dependent antibody responses in activated CD4(+) T-cells and thymus-dependent humoral immunity (PubMed:16936731). Specifically recognizes the gamma-E3 box, a subset of E-boxes, present in the heavy-chain immunoglobulin enhancer (By similarity). Plays a role in the signal transduction processes required for normal vascularization of the placenta (PubMed:9806910). Involved in the immune response to infection by the bacteria S.aureus, S.typhimurium or S.enterica (PubMed:24882217, PubMed:27184844, PubMed:35662396). Infection promotes itaconate production, leading to alkylation, resulting in nuclear localization and transcription factor activity (PubMed:35662396). Itaconate-mediated alkylation activates TFEB-dependent lysosomal biogenesis, facilitating the bacteria clearance during the antibacterial innate immune response (PubMed:35662396). In association with ACSS2, promotes the expression of genes involved in lysosome biogenesis and both autophagy upon glucose deprivation (By similarity). {ECO:0000250|UniProtKB:P19484, ECO:0000269|PubMed:16936731, ECO:0000269|PubMed:22343943, ECO:0000269|PubMed:24882217, ECO:0000269|PubMed:27184844, ECO:0000269|PubMed:27278822, ECO:0000269|PubMed:29146937, ECO:0000269|PubMed:35662396, ECO:0000269|PubMed:9806910}.

Molekulargewicht: 52.6 kDa

UniProt: Q9R210