RTF1 Protein (AA 1-710) (His tag)

Catalog No. ABIN7555296

Recombinant RTF1 protein expressed in HEK-293 Cells.

Quick Overview for RTF1 Protein (AA 1-710) (His tag) (ABIN7555296)

Target: RTF1 (RNA polymerase-associated protein RTF1 homolog (RTF1))

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 1-710

Purification tag / Conjugate: This RTF1 protein is labelled with His tag.

Purpose: Predefined custom protein recombinant RTF1 Protein expressed in mammalian cells.

Sequence: MRGRLCVGRA AAAAAAVAVP LAGGQEGSPG GGRRGSRGTT MVKKRKGRVV IDSDTEDSGS DENLDQELLS LAKRKRSDSE EKEPPVSQPA ASSDSETSDS DDEWTFGSNK NKKKGKARKI EKKGTMKKQA NKTASSGSSD KDSSAESSAP EEGEVSDSDS NSSSSSSDSD SSSEDEEFHD GYGEDLMGDE EDRARLEQMT EKEREQELFN RIEKREVLKR RFEIKKKLKT AKKKEKKEKK KKQEEEQEKK KLTQIQESQV TSHNKERRSK RDEKLDKKSQ AMEELKAERE KRKNRTAELL AKKQPLKTSE VYSDDEEEEE DDKSSEKSDR SSRTSSSDEE EEKEEIPPKS QPVSLPEELN RVRLSRHKLE RWCHMPFFAK TVTGCFVRIG IGNHNSKPVY RVAEITGVVE TAKVYQLGGT RTNKGLQLRH GNDQRVFRLE FVSNQEFTES EFMKWKEAMF SAGMQLPTLD EINKKELSIK EALNYKFNDQ DIEEIVKEKE RFRKAPPNYA MKKTQLLKEK AMAEDLGDQD KAKQIQDQLN ELEERAEALD RQRTKNISAI SYINQRNREW NIVESEKALV AESHNMKNQQ MDPFTRRQCK PTIVSNSRDP AVQAAILAQL NAKYGSGVLP DAPKEMSKGQ GKDKDLNSKS ASDLSEDLFK VHDFDVKIDL QVPSSESKAL AITSKAPPAK DGAPRRSLNL EDYKKRRGLI 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: RTF1 (RNA polymerase-associated protein RTF1 homolog (RTF1))

Alternative Name: RTF1

Background: RNA polymerase-associated protein RTF1 homolog,FUNCTION: Component of the PAF1 complex (PAF1C) which has multiple functions during transcription by RNA polymerase II and is implicated in regulation of development and maintenance of embryonic stem cell pluripotency. PAF1C associates with RNA polymerase II through interaction with POLR2A CTD non-phosphorylated and 'Ser-2'- and 'Ser-5'-phosphorylated forms and is involved in transcriptional elongation, acting both independently and synergistically with TCEA1 and in cooperation with the DSIF complex and HTATSF1. PAF1C is required for transcription of Hox and Wnt target genes. PAF1C is involved in hematopoiesis and stimulates transcriptional activity of KMT2A/MLL1, it promotes leukemogenesis through association with KMT2A/MLL1-rearranged oncoproteins, such as KMT2A/MLL1-MLLT3/AF9 and KMT2A/MLL1-MLLT1/ENL. PAF1C is involved in histone modifications such as ubiquitination of histone H2B and methylation on histone H3 'Lys-4' (H3K4me3). PAF1C recruits the RNF20/40 E3 ubiquitin-protein ligase complex and the E2 enzyme UBE2A or UBE2B to chromatin which mediate monoubiquitination of 'Lys-120' of histone H2B (H2BK120ub1), UB2A/B-mediated H2B ubiquitination is proposed to be coupled to transcription. PAF1C is involved in mRNA 3' end formation probably through association with cleavage and poly(A) factors. In case of infection by influenza A strain H3N2, PAF1C associates with viral NS1 protein, thereby regulating gene transcription. Binds single-stranded DNA. Required for maximal induction of heat-shock genes. Required for the trimethylation of histone H3 'Lys-4' (H3K4me3) on genes involved in stem cell pluripotency, this function is synergistic with CXXC1 indicative for an involvement of a SET1 complex (By similarity). {ECO:0000250, ECO:0000269|PubMed:19345177, ECO:0000269|PubMed:20178742}.

Molecular Weight: 80.3 kDa

UniProt: Q92541

AlphaFold: Q92541

Pathways: Stem Cell Maintenance