APEX2 Protein (AA 1-516) (His tag)

Catalog No. ABIN7564010

Product Details

Target: APEX2 (APEX Nuclease (Apurinic/apyrimidinic Endonuclease) 2 (APEX2))

Protein Type: Recombinant

Protein Characteristics: AA 1-516

Origin: Mouse

Source: HEK-293 Cells

Purification tag / Conjugate: This APEX2 protein is labelled with His tag.

Purpose: Predefined custom protein recombinant Apex2 Protein expressed in mammalian cells.

Sequence: MLRVVSWNIN GIRSPLQGLA CQEPSSCPTA LRRVLDELDA DIVCLQETKV TRDVLTEPLA IVEGYNSYFS FSRSRSGYSG VATFCKDSAT PVAAEEGLSG VFATLNGDIG CYGNMDEFTQ EELRVLDSEG RALLTQHKIR TLEGKEKTLT LINVYCPHAD PGKPERLTFK MRFYRLLQMR AEALLAAGSH VIILGDLNTA HRPIDHCDAS SLECFEEDPG RKWMDGLLSN PGDEAGPHIG LFMDSYRYLH PKQQRAFTCW SVVSGARHLN YGSRLDYVLG DRALVIDTFQ ASFLLPEVMG SDHCPVGAVL NVSCVPAKQC PALCTRFLPE FAGTQLKILR FLVPLEQEPV REQQVLQPSH QIQAQRQPRK ACMHSTRLRK SQGGPKRKQK NLMSYFQPSS SLSQTSGVEL PTLPLVGPLT TPKTAEEVAT ATVLEEKNKV PESKDEKGER TAFWKSMLSG PSPMPLCGGH REPCVMRTVK KTGPNFGRQF YMCARPRGPP SDPSSRCNFF LWSRPS 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.

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

Grade: custom-made

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: APEX2 (APEX Nuclease (Apurinic/apyrimidinic Endonuclease) 2 (APEX2))

Alternative Name: Apex2 (APEX2 Products)

Background: DNA-(apurinic or apyrimidinic site) endonuclease 2 (EC 3.1.11.2) (APEX nuclease 2) (Apurinic-apyrimidinic endonuclease 2) (AP endonuclease 2),FUNCTION: Functions as a weak apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway of DNA lesions induced by oxidative and alkylating agents (By similarity). Initiates repair of AP sites in DNA by catalyzing hydrolytic incision of the phosphodiester backbone immediately adjacent to the damage, generating a single-strand break with 5'-deoxyribose phosphate and 3'-hydroxyl ends (By similarity). Also displays double-stranded DNA 3'-5' exonuclease, 3'-phosphodiesterase activities. Shows robust 3'-5' exonuclease activity on 3'-recessed heteroduplex DNA and is able to remove mismatched nucleotides preferentially (By similarity). Shows fairly strong 3'-phosphodiesterase activity involved in the removal of 3'-damaged termini formed in DNA by oxidative agents. In the nucleus functions in the PCNA-dependent BER pathway (By similarity). Plays a role in reversing blocked 3' DNA ends, problematic lesions that preclude DNA synthesis (By similarity). Required for somatic hypermutation (SHM) and DNA cleavage step of class switch recombination (CSR) of immunoglobulin genes (PubMed:18025127, PubMed:19556307). Required for proper cell cycle progression during proliferation of peripheral lymphocytes (PubMed:15319281). {ECO:0000250|UniProtKB:Q9UBZ4, ECO:0000269|PubMed:12573260, ECO:0000269|PubMed:15319281, ECO:0000269|PubMed:18025127, ECO:0000269|PubMed:19556307}.

Molecular Weight: 57.3 kDa

UniProt: Q68G58

AlphaFold: Q68G58