Spartan Protein (AA 1-489) (His tag)

Catalog No. ABIN7555610

This Recombinant Spartan protein is expressed in HEK-293 Cells.

Quick Overview for Spartan Protein (AA 1-489) (His tag) (ABIN7555610)

Target: Spartan (C1orf124) (Chromosome 1 Open Reading Frame 124 (C1orf124))

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 1-489

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

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

Sequence: MDDDLMLALR LQEEWNLQEA ERDHAQESLS LVDASWELVD PTPDLQALFV QFNDQFFWGQ LEAVEVKWSV RMTLCAGICS YEGKGGMCSI RLSEPLLKLR PRKDLVETLL HEMIHAYLFV TNNDKDREGH GPEFCKHMHR INSLTGANIT VYHTFHDEVD EYRRHWWRCN GPCQHRPPYY GYVKRATNRE PSAHDYWWAE HQKTCGGTYI KIKEPENYSK KGKGKAKLGK EPVLAAENKD KPNRGEAQLV IPFSGKGYVL GETSNLPSPG KLITSHAINK TQDLLNQNHS ANAVRPNSKI KVKFEQNGSS KNSHLVSPAV SNSHQNVLSN YFPRVSFANQ KAFRGVNGSP RISVTVGNIP KNSVSSSSQR RVSSSKISLR NSSKVTESAS VMPSQDVSGS EDTFPNKRPR LEDKTVFDNF FIKKEQIKSS GNDPKYSTTT AQNSSSSSSQ SKMVNCPVCQ NEVLESQINE HLDWCLEGDS IKVKSEESL 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: Spartan (C1orf124) (Chromosome 1 Open Reading Frame 124 (C1orf124))

Alternative Name: SPRTN

Background: DNA-dependent metalloprotease SPRTN (EC 3.4.24.-) (DNA damage protein targeting VCP) (DVC1) (Protein with SprT-like domain at the N terminus) (Spartan),FUNCTION: DNA-dependent metalloendopeptidase that mediates the proteolytic cleavage of covalent DNA-protein cross-links (DPCs) during DNA synthesis, thereby playing a key role in maintaining genomic integrity (PubMed:27852435, PubMed:27871366, PubMed:27871365, PubMed:32649882, PubMed:30893605, PubMed:36608669). DPCs are highly toxic DNA lesions that interfere with essential chromatin transactions, such as replication and transcription, and which are induced by reactive agents, such as UV light or formaldehyde (PubMed:27852435, PubMed:27871366, PubMed:27871365, PubMed:32649882, PubMed:36608669). Associates with the DNA replication machinery and specifically removes DPCs during DNA synthesis (PubMed:27852435, PubMed:27871366, PubMed:27871365, PubMed:32649882). Catalyzes proteolytic cleavage of the HMCES DNA-protein cross-link following unfolding by the BRIP1/FANCJ helicase (PubMed:36608669). Acts as a pleiotropic protease for DNA-binding proteins cross-linked with DNA, such as TOP1, TOP2A, histones H3 and H4 (PubMed:27871366). Mediates degradation of DPCs that are not ubiquitinated, while it is not able to degrade ubiquitinated DPCs (By similarity). SPRTN activation requires polymerase collision with DPCs followed by helicase bypass of DPCs (By similarity). Involved in recruitment of VCP/p97 to sites of DNA damage (PubMed:22902628, PubMed:23042605, PubMed:23042607, PubMed:32152270). Also acts as an activator of CHEK1 during normal DNA replication by mediating proteolytic cleavage of CHEK1, thereby promoting CHEK1 removal from chromatin and subsequent activation (PubMed:31316063). Does not activate CHEK1 in response to DNA damage (PubMed:31316063). May also act as a 'reader' of ubiquitinated PCNA: recruited to sites of UV damage and interacts with ubiquitinated PCNA and RAD18, the E3 ubiquitin ligase that monoubiquitinates PCNA (PubMed:22681887, PubMed:22894931, PubMed:22902628, PubMed:22987070). Facilitates chromatin association of RAD18 and is required for efficient PCNA monoubiquitination, promoting a feed-forward loop to enhance PCNA ubiquitination and translesion DNA synthesis (PubMed:22681887). {ECO:0000250|UniProtKB:A0A1L8G2K9, ECO:0000269|PubMed:22681887, ECO:0000269|PubMed:22894931, ECO:0000269|PubMed:22902628, ECO:0000269|PubMed:22987070, ECO:0000269|PubMed:23042605, ECO:0000269|PubMed:23042607, ECO:0000269|PubMed:27852435, ECO:0000269|PubMed:27871365, ECO:0000269|PubMed:27871366, ECO:0000269|PubMed:30893605, ECO:0000269|PubMed:31316063, ECO:0000269|PubMed:32152270, ECO:0000269|PubMed:32649882, ECO:0000269|PubMed:36608669}.

Molecular Weight: 55.1 kDa

UniProt: Q9H040

AlphaFold: Q9H040