Antinuclear Antibody Screen (ANA); Anti Strptolysin-O (ASO); Calcium (Ca); Chem 6 [Blood Urea Nitrogen (BUN); Creatinine; Electrolytes [ Carbon Dioxide (CO2); Chloride (CL); Potassium (K); Sodium (Na) ]; Complete Blood Count [ Automated Differential; Hematocrit (Hct); Hemoglobin (Hgb); Mean Corpuscular Hemoglobin (MCH); Mean Corpuscular Hemoglobin Concentration (MCHC); Mean Corpuscular Volume (MCV); Platelet (PLT); Red Blood Cell Count (RBC); Red Cell Distribution Width Standard Deviation (RDWSD); Red Cell Distribution Width Coefficient Variation (RDWCV); White Blood Cell Count (WBC)] ; C-Reactive Protein (CRP); Creatine Kinase (CK); Epstein-Barr Virus Basic Panel [Epstein-Barr Virus Antibody IgG; Epstein-Barr Virus Antibody IgM] ; Estrogen, Total; Glucose Random; HLA-B27 Antigen; Insulin - Like Growth Factor 1 (IGF-1 / Somatomedin C); Magnesium (Mg); Parathyroid Hormones Intact (PTH Intact); Progesterone; Protein Electrophoresis; Rheumatoid Factor (RF); Sedimentation Rate (ESR); Testosterone, Total; Thyroid Profile with TSH [Free Thyroxine Index (FTI); T3 Uptake; Thyroid Stimulated Hormone (TSH); Thyroxine Total (T4)]; Uric Acid
Women who are trying to get pregnant or think they are pregnant will find home pregnancy urine analysis kits not only convenient, but also affordable and efficient. Pregnancy urine test looks for the presence of hCG (Human Chorionic Gonadotropin) - a hormone that is produced during pregnancy - in the urine sample. Many obstetricians also perform urine test on pregnant women to know for sure the cause of symptoms. These pregnancy test kits usually delivers results in as 2 minutes and the earlier that a pregnancy is detected, the better the expectant mom can seek for appropriate prenatal care. Here at TestCountry, your options for pregnancy test range from the conventional test strips to pregnancy cassette test.
The double bond of cycloartenol (compound 7 in diagram) is methylated by SAM to give a carbocation that undergoes a hydride shift and loses a proton to yield a compound with a methylene side-chain. Both of these steps are catalyzed by sterol C-24 methyltransferase (Step E1 in diagram). Compound 8 is then catalyzed by sterol C-4 demethylase (E2) and loses a methyl group to produce cycloeucalenol. Subsequent to this, the cyclopropane ring is opened with cycloeucalenol cycloisomerase (E3) to form 10 . Compound 10 loses a methyl group and undergoes an allylic isomerization to form Gramisterol 11 . This step is catalyzed by sterol C-14 demethylase (E4), sterol Δ14-reductase (E5), and sterol Δ8-Δ7-isomerase (E6). The last methyl group is removed by sterol demethylase (E7) to form episterol 12 . Episterol 12 is methylated by SAM to produce a second carbocation, which loses a proton to yield 13 . This step is catalyzed by 24-methylenesterol C-methyltransferase (E8). Compound 13 now undergoes reduction by NADPH and modifications in the β-ring to form β-sitosterol.