Anti-CYP11B1 Antibody Picoband® fluoro550 Vervoeging

CYP11B1 (Cytochrome p450, family 11, subfamily B, polypeptide 1), also called Steroid 11-beta-hydroxylase or P450C11, is a steroid hydroxylase found in the zona fasciculata. The CYP11B1 gene functions primarily in mitochondria in the zona fasciculata of the adrenal cortex to convert 11-deoxycortisol to cortisol and 11-deoxycorticosterone to corticosterone. CYP11B1 is a member of the cytochrome P450 superfamily of enzymes. It is mapped on 8q24.3. The CYP11B1 gene contains 9 exons and spans 6.5 kb. Using RT-PCR, Kayes-Wandover and White detected CYP11B1 mRNA in human cardiac tissue samples from left and right atria, aorta, apex, intraventricular septum, and atrioventricular node, as well as whole adult and fetal heart. Ventricles did not express CYP11B1. In patients with 11-beta-hydroxylase deficiency leading to hypertension and congenital adrenal hyperplasia, Pascoe et al. identified mutations in the CYP11B1 gene.

Cytochrome P450 11B1, mitochondrial; CYPXIB1; Cytochrome P-450c11; Cytochrome P450C11; Steroid 11-beta-hydroxylase;1.14.15.4; CYP11B1; S11BH

CYP11B1

1584/1585

P15538

Human

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the C-terminus of human CYP11B1.

Flow Cytometry

Cancer, Cancer Metabolism, Cardiovascular, Cytochromes, Endocrine Metabolism, Growth Factors/Hormones, Hormone Biosynthesis, Lipases, Lipid and Lipoprotein Metabolism, Lipid Metabolism, Lipids/Lipoproteins, Metabolic Signaling Pathway, Metabolic Signaling Pathways, Metabolism, Metabolism of Lipids and Lipoproteins, Mitochondrial, Mitochondrial Markers, Mitochondrial Metabolism, Pathways and Processes, Signal Transduction

Immunogen affinity purified.

Liquid

Has steroid 11-beta-hydroxylase activity. In addition to this activity, the 18 or 19-hydroxylation of steroids and the aromatization of androstendione to estrone have also been ascribed to cytochrome P450 XIB.

1. Chua, S. C., Szabo, P., Vitek, A., Grzeschik, K.-H., John, M., White, P. C. Cloning of cDNA encoding steroid 11-beta-hydroxylase (P450C11) . Proc. Nat. Acad. Sci. 84: 7193-7197, 1987. 2. Cicila, G. T., Rapp, J. P., Wang, J. M., St. Lezin, E., Ng, S. C., Kurtz, T. W. Linkage of 11-beta-hydroxylase mutations with altered steroid biosynthesis and blood pressure in the Dahl rat. Nature Genet. 3: 346-353, 1993. 3. Ezquieta, B., Luzuriaga, C. Neonatal salt-wasting and 11 beta-hydroxylase deficiency in a child carrying a homozygous deletion hybrid CYP11B2 (aldosterone synthase) -CYP11B1 (11 beta-hydroxylase) . Clin. Genet. 66: 229-235, 2004.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

57573 MW

No cross reactivity with other proteins.

6

Cytochrome P450 11B1, mitochondrial

Mitochondrion membrane.

Cytochrome P450 11B1, mitochondrial

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.