CTH Protein (AA 1-398) (His tag)

Catalog No. ABIN7564734

Recombinant CTH protein expressed in HEK-293 Cells.

Quick Overview for CTH Protein (AA 1-398) (His tag) (ABIN7564734)

Target: CTH (Cystathionase (Cystathionine gamma-Lyase) (CTH))

Protein Type: Recombinant

Origin: Mouse

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 1-398

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

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

Sequence: MQKDASLSGF LPSFQHFATQ AIHVGQEPEQ WNSRAVVLPI SLATTFKQDF PGQSSGFEYS RSGNPTRNCL EKAVAALDGA KHSLAFASGL AATITITHLL KAGDEIICMD EVYGGTNRYF RRVASEFGLK ISFVDCSKTK LLEAAITPQT KLVWIETPTN PTLKLADIGA CAQIVHKRGD IILVVDNTFM SAYFQRPLAL GADICMCSAT KYMNGHSDVV MGLVSVNSDD LNSRLRFLQN SLGAVPSPFD CYLCCRGLKT LQVRMEKHFK NGMAVARFLE TNPRVEKVVY PGLPSHPQHE LAKRQCSGCP GMVSFYIKGA LQHAKAFLKN LKLFTLAESL GGYESLAELP AIMTHASVPE KDRATLGIND TLIRLSVGLE DEQDLLEDLD RALKAAHP 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: CTH (Cystathionase (Cystathionine gamma-Lyase) (CTH))

Alternative Name: Cth

Background: Cystathionine gamma-lyase (CGL) (CSE) (EC 4.4.1.1) (Cysteine desulfhydrase) (Cysteine-protein sulfhydrase) (Gamma-cystathionase) (Homocysteine desulfhydrase) (EC 4.4.1.2),FUNCTION: Catalyzes the last step in the trans-sulfuration pathway from L-methionine to L-cysteine in a pyridoxal-5'-phosphate (PLP)-dependent manner, which consists on cleaving the L,L-cystathionine molecule into L-cysteine, ammonia and 2-oxobutanoate. Part of the L-cysteine derived from the trans-sulfuration pathway is utilized for biosynthesis of the ubiquitous antioxidant glutathione. Besides its role in the conversion of L-cystathionine into L-cysteine, it utilizes L-cysteine and L-homocysteine as substrates (at much lower rates than L,L-cystathionine) to produce hydrogen sulfide (H2S). In vitro, it converts two L-cysteine molecules into lanthionine and H2S, and two L-homocysteine molecules to homolanthionine and H2S, which can be particularly relevant under conditions of severe hyperhomocysteinemia. Lanthionine and homolanthionine are structural homologs of L,L-cystathionine that differ by the absence or presence of an extra methylene group, respectively (By similarity). Acts as a cysteine-protein sulfhydrase by mediating sulfhydration of target proteins: sulfhydration consists of converting -SH groups into -SSH on specific cysteine residues of target proteins such as GAPDH, PTPN1 and NF-kappa-B subunit RELA, thereby regulating their function (PubMed:19903941, PubMed:22244329). By generating the gasotransmitter H2S, it participates in a number of physiological processes such as vasodilation, bone protection, and inflammation (PubMed:18948540) (By similarity). Plays an essential role in myogenesis by contributing to the biogenesis of H2S in skeletal muscle tissue (PubMed:33826201). Can also accept homoserine as substrate (By similarity). Catalyzes the elimination of selenocystathionine (which can be derived from the diet) to yield selenocysteine, ammonia and 2-oxobutanoate (By similarity). {ECO:0000250|UniProtKB:P18757, ECO:0000250|UniProtKB:P32929, ECO:0000269|PubMed:18948540, ECO:0000269|PubMed:19903941, ECO:0000269|PubMed:22244329, ECO:0000269|PubMed:33826201}.

Molecular Weight: 43.6 kDa

UniProt: Q8VCN5

AlphaFold: Q8VCN5

Pathways: ER-Nucleus Signaling, Warburg Effect