Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
A cytochrome P450 monooxygenase that catalyzes the in-chain oxidation of fatty acids. Catalyzes the hydroxylation of carbon-hydrogen bonds. Hydroxylates lauric and myristic acids predominantly at the omega-4 and omega-2 positions, respectively. Catalyzes the epoxidation of double bonds of polyunsaturated fatty acids (PUFA). Displays an absolute stereoselectivity in the epoxidation of arachidonic acid producing the 14(S),15(R)-epoxyeicosatrienoic acid (EET) enantiomer. 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).
基因功能參考文獻:
If CYP4Z1 has a role to play in modulating cancer progression, new data form yeast microsomes expressing recombinant human enzyme suggest that the mechanism does not involve direct 20-HETE generation by this enzyme. PMID: 29018033
This study reports on the creation of a new homology model of CYP4Z1 and performed molecular docking experiments, which indicate that all active substrates show a highly similar binding geometry compared to the endogenous substrates. PMID: 28951277
CYP4Z1 3'UTR could inhibit the migration and Epithelial-mesenchymal transition of breast cancer cells. PMID: 27520371
CYP4Z1 and CYP4Z2P were downregulated in MCF-7 cells compared with tamoxifen-resistant MCF-7-TamR cells PMID: 26980484
CYP4Z1 overexpression promotes tumor angiogenesis and growth in breast cancer partly via PI3K/Akt and ERK1/2 activation PMID: 22841774
Human cytochrome P450 (CYP), termed CYP4Z1,was identified, and the cDNA was cloned from a breast carcinoma line . PMID: 15059886
PPARalpha has a role in CYP4X1 regulation, and the glucocorticoid and progesterone receptors have roles in CYP4Z1 gene activation PMID: 15797250
CYP4Z1-dependent in-chain hydroxylation of lauric and myristic acid, which in both cases leads to the formation of four different monohydroxylated products at positions omega-2, omega-3, omega-4, and omega-5, respectively PMID: 19090726
顯示更多
收起更多
亞細胞定位:
Endoplasmic reticulum membrane; Single-pass type II membrane protein. Microsome membrane; Single-pass type II membrane protein.
蛋白家族:
Cytochrome P450 family
組織特異性:
Preferentially detected in breast carcinoma tissue and mammary gland, whereas only marginal expression is found in all other tested tissues.