Miscellaneous Molecular Biology Reagents
Hach Company Hydrosulfite Reagent Powder Pillows, 25 mL, pk/100
For determination of chelated copper by the bicinchoninate method. Sample Size: 25-mL sample.
Bioworld X-Glu, 500 mg
X-Glu (Glucopyranoside) Also known as 5-Bromo-4-Chloro-3-indolyl-β-D-Glucopyranoside. A substrate for Beta-glucosidase that renders an intense indigo-blue chromophore (615 nm) upon enzymatic action. Used as an indicatior-probe in histochemistry and in culture media to detect beta-Glucosidase positive organisms. Specifications:MF: C14H15BrClNO6MW: 408.64 CAS 15548-60-4
Bioworld X-Gluc Enhancer Solution, 50 mL
Staining solution containing:X-Gluc (5-bromo-4-chloro-3-indolyl-β-D-glucuronide 100 mM phosphate buffer, pH 7.0 5 mM K3[Fe(CN)6]5 mM K4[Fe(CN)6]10 mM EDTA
Bioworld X-Gluc, 1 g
X-glucuronide, Cyclohexylammonium Salt Also known as 5-Bromo-4-Chloro-3-indolyl-β-D-Glucuronic acid, Cyclohexylammonium salt. A widely used histochemical substrate for β-glucoronidase (GUS). Used for the detection of GUS gene in bacteria or for histochemical applications in plant tissues as it is converted by the enzyme into an intense blue precipitate.MF: C14H13BrClNO7*C6H13NCAS: 114162-64-0CAS: 18656-96-7Ultra pure gradeAllow to warm to room temperature before opening.Soluble in DMSO and DMFO
Bioworld Western Blot Blocker, 250 g
For those that prefer animal protein as the blocking agent for your immuno-detection analysis. Modified milk protein that is highly soluble and does not inhibit peroxidase detection. The modified milk protein has high blocking efficiency with a clear background.Features:Readily soluble and produces semi-clear solution.No inhibition to peroxidase.Produces clear background.Higher blocking efficiency.Blocking time 30-60 minutes.Fat free.
Enzo Life Sciences ATP (Energy) Regeneration Solution (100µl)
This solution contains MgCl2, ATP, and ATP regenerating enzymes to recycle ATP hydrolysis products, (AMP, ADP) to ATP. An ideal energy source for conjugation/degradation assays (ubiquitin, proteasome, SUMO, etc.) particularly those that are preformed with crude lysates/impure reagents that may contain ATP-depleting activities. Formulation: Liquid. In 50mM TRIS-Cl, pH 7.5. Long Term Storage: -80°C.
Enzo Life Sciences INDO-1 AM (ultra pure) (1mg). CAS: 112926-02-0
Indo-1 acetomethoxy (AM) is a popular UV-excitable calcium indicator, similar to Fura-2. In contrast to Fura-2, Indo-1 has a dual emission peak. The main emission peak in calcium-free solution is 475nm while in the presence of calcium the emission is shifted to 400nm. Indo-1 AM is a membrane permeable probe and can be easily loaded into cells by passive incubation. The probe is widely used in flow cytometry. For this application, it is critical to have an instrument with an argon laser tuned to UV or a heliumcadmium laser available. Wavelength Maxima: Excitation 346nm, Emission 475nm Alternative name: 1-[2-Amino-5-(6-carboxyindol-2-yl)phenoxy]-2-(2'-amino-5'-methylphenoxy)ethane-N,N,N',N'-tetraacetic acid, pentaacetoxymethylester. Purity: ≥95% (HPLC). Solubility: Soluble in DMSO. Long Term Storage: -20°C.
Sigma Aldrich Fine Chemicals Biosciences Glyoxal solution | 107-22-2 | MFCD00006957 | 25mL
Glyoxal solution | ~40% in H2O (~8.8 M) | MW:58.04 | 107-22-2 | MFCD00006957 | 25mL
Sigma Aldrich Fine Chemicals Biosciences MES solution | 4432-31-9 | MFCD00006181 | 100mL
MES solution | 0.5 M in H2O | MW:195.24 | 4432-31-9 | MFCD00006181 | 100mL
Sigma Aldrich Fine Chemicals Biosciences 5-Fluoroorotic acid hydrate >=99.0% (TLC) | 207291-81-4 | MFCD00150658 | 250MG
5-Fluoroorotic acid hydrate >=99.0% (TLC) | Purity: >=99.0% (TLC) | 207291-81-4 | MFCD00150658 | 250MG
Sigma Aldrich Fine Chemicals Biosciences 5-Fluoroorotic acid hydrate >=98% | 207291-81-4 | MFCD00150658 | 250MG
5-Fluoroorotic acid hydrate >=98% | Purity: >=98% | 207291-81-4 | MFCD00150658 | 250MG
Sigma Aldrich Fine Chemicals Biosciences 5-Fluoroorotic acid hydrate >=98% | 207291-81-4 | MFCD00150658 | 1G
5-Fluoroorotic acid hydrate >=98% | Purity: >=98% | 207291-81-4 | MFCD00150658 | 1G
Sigma Aldrich Fine Chemicals Biosciences MES Monohydrate | 145224-94-8 | MFCD00149409 | 10g
MES Monohydrate | Purity: 99% | Mol Wt: 213.25 | 145224-94-8 | MFCD00149409 | 10g
Sigma Aldrich Fine Chemicals Biosciences Ceftazidime hydrate >=90.0%, contains ~10% sodium carbonate as stabilizer | 120618-65-7 | MFCD00153936 | 5G
Ceftazidime hydrate >=90.0%, contains ~10% sodium carbonate as stabilizer | Purity: >=90.0% | 120618-65-7 | MFCD00153936 | 5G
Sigma Aldrich Fine Chemicals Biosciences beta-Estradiol analytical standard | 50-28-2 | MFCD00003693 | 1VL
beta-Estradiol analytical standard | Mol Wt: 272.38 | 50-28-2 | MFCD00003693 | 1VL