Recombinant Human CYP19A1 Protein (Leu196-Val373), His tagged

• Cat.No.: CYP19A1-1911H
• Product Overview: Recombinant human CYP19A1 (Leu196-Val373) fused with His tag was expressed in E. coli.

Specification

• Description: A cytochrome P450 monooxygenase that catalyzes the conversion of C19 androgens, androst-4-ene-3, 17-dione (androstenedione) and testosterone to the C18 estrogens, estrone and estradiol, respectively. Catalyzes three successive oxidations of C19 androgens: two conventional oxidations at C19 yielding 19-hydroxy and 19-oxo/19-aldehyde derivatives, followed by a third oxidative aromatization step that involves C1-beta hydrogen abstraction combined with cleavage of the C10-C19 bond to yield a phenolic A ring and formic acid. Alternatively, the third oxidative reaction yields a 19-norsteroid and formic acid. Converts dihydrotestosterone to delta1, 10-dehydro 19-nordihydrotestosterone and may play a role in homeostasis of this potent androgen. Also displays 2-hydroxylase activity toward estrone. 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).
• Source: E. coli
• Species: Human
• Tag: His
• Form: Lyophilized powder/frozen liquid
• Molecular Mass: 23.09 kDa
• Protein Length: Leu196-Val373
• Purity: >90% as determined by SDS-PAGE
• Notes: For research use only.
• Storage: Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8 centigrade for one week. Store at -20 to -80 centigrade for twelve months from the date of receipt.
• Storage Buffer: Supplied as solution form in PBS, pH 7.5 or lyophilized from PBS, pH 7.5.
• Reconstitution: Reconstitute in sterile water for a stock solution.
• Shipping: They are shipped out with dry ice/blue ice unless customers require otherwise.

Gene Information

• Gene Name: CYP19A1 cytochrome P450, family 19, subfamily A, polypeptide 1 [ Homo sapiens (human) ]
• Official Symbol: CYP19A1
• Synonyms: CYP19A1; cytochrome P450, family 19, subfamily A, polypeptide 1; CYP19, cytochrome P450, subfamily XIX (aromatization of androgens); cytochrome P450 19A1; ARO; ARO1; aromatase; CPV1; CYAR; P 450AROM; estrogen synthase; estrogen synthetase; cytochrome P-450AROM; microsomal monooxygenase; flavoprotein-linked monooxygenase; cytochrome P450, subfamily XIX (aromatization of androgens); CYP19; CYPXIX; P-450AROM; MGC104309
• Gene ID: 1588
• mRNA Refseq: NM_000103
• Protein Refseq: NP_000094
• MIM: 107910
• UniProt ID: P11511