CYP7B1 Protein (AA 1-507) (His tag)

Catalog No. ABIN7557645

Product Details

Target: CYP7B1 (Cytochrome P450, Family 7, Subfamily B, Polypeptide 1 (CYP7B1))

Protein Type: Recombinant

Protein Characteristics: AA 1-507

Origin: Mouse

Source: HEK-293 Cells

Purification tag / Conjugate: This CYP7B1 protein is labelled with His tag.

Purpose: Custom-made recombinant Cyp7b1 Protein expressed in mammalian cells.

Sequence: MQGATTLDAA SPGPLALLGL LFAATLLLSA LFLLTRRTRR PREPPLIKGW LPYLGMALKF FKDPLTFLKT LQRQHGDTFT VFLVGKYITF VLNPFQYQYV TKNPKQLSFQ KFSSRLSAKA FSVKKLLTDD DLNEDVHRAY LLLQGKPLDA LLETMIQEVK ELFESQLLKI TDWNTERIFA FCGSLVFEIT FATLYGKILA GNKKQIISEL RDDFFKFDDM FPYLVSDIPI QLLRNEESMQ KKIIKCLTSE KVAQMQGQSK IVQERQDLLK RYYRHDDPEI GAHHLGFLWA SLANTIPAMF WAMYYILRHP EAMEALRDEI DSFLQSTGQK KGPGISVHFT REQLDSLVCL ESTILEVLRL CSYSSIIREV QEDMNLSLES KSFSLRKGDF VALFPPLIHN DPEIFDAPKE FRFDRFIEDG KKKSTFFKGG KKLKTYVMPF GLGTSKCPGR YFAVNEMKLL LIMLLTYFDL EIIDRKPIGL NHSRMFLGIQ HPDSAVSFRY KAKSWRS Sequence without tag. The proposed Purification-Tag is based on experiences 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.

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:

• Made to order 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 made-to-order 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 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.

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: CYP7B1 (Cytochrome P450, Family 7, Subfamily B, Polypeptide 1 (CYP7B1))

Alternative Name: Cyp7b1 (CYP7B1 Products)

Background: Cytochrome P450 7B1 (24-hydroxycholesterol 7-alpha-hydroxylase) (EC 1.14.14.26) (25/26-hydroxycholesterol 7-alpha-hydroxylase) (EC 1.14.14.29) (3-hydroxysteroid 7-alpha hydroxylase) (Hippocampal transcript 1 protein) (HCT-1) (Oxysterol 7-alpha-hydroxylase),FUNCTION: A cytochrome P450 monooxygenase involved in the metabolism of endogenous oxysterols and steroid hormones, including neurosteroids (PubMed:9295351, PubMed:9144166, PubMed:10748047, PubMed:11067870). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (CPR, NADPH-ferrihemoprotein reductase). Catalyzes the hydroxylation of carbon hydrogen bonds of steroids with a preference for 7-alpha position. Usually metabolizes steroids carrying a hydroxy group at position 3, functioning as a 3-hydroxy steroid 7-alpha hydroxylase (PubMed:9295351, PubMed:9144166, PubMed:10748047, PubMed:11067870). Hydroxylates oxysterols, including 25-hydroxycholesterol and (25R)-cholest-5-ene-3beta,26-diol toward 7-alpha hydroxy derivatives, which may be transported to the liver and converted to bile acids (PubMed:9295351, PubMed:9144166, PubMed:10748047, PubMed:11067870). Via its product 7-alpha,25-dihydroxycholesterol, a ligand for the chemotactic G protein-coupled receptor GPR183/EBI2, regulates B cell migration in germinal centers of lymphoid organs, thus guiding efficient maturation of plasma B cells and overall antigen-specific humoral immune response (PubMed:22999953). 7-alpha hydroxylates neurosteroids, including 3beta-hydroxyandrost-5-en-17-one (dehydroepiandrosterone) and pregnenolone, both involved in hippocampus-associated memory and learning (PubMed:9144166). Metabolizes androstanoids toward 6- or 7-alpha hydroxy derivatives (By similarity). {ECO:0000250|UniProtKB:O75881, ECO:0000269|PubMed:10748047, ECO:0000269|PubMed:11067870, ECO:0000269|PubMed:22999953, ECO:0000269|PubMed:9144166, ECO:0000269|PubMed:9295351}.

Molecular Weight: 58.5 kDa

UniProt: Q60991

Pathways: Intracellular Steroid Hormone Receptor Signaling Pathway, Steroid Hormone Biosynthesis, Regulation of Intracellular Steroid Hormone Receptor Signaling