Microbiology And QA & QC Products

Product Details:

Bacterial Endotoxins Test also called as Limulus amebocyte lysate (LAL) test is in vitro assay for detection and quantization of bacterial endotoxin. The test can be performed using the gel clot technique and the kinetic turbidimetric and chromogenic (colorimetric) assays. LAL Chromogenic endotoxin assay makes the use of modified Limulus Amoebocyte Lysate and a synthetic color-producing substrate to detect endotoxin presence. This assay is quantitative and the color intensity developed upon addition of the sample to the LAL supplied with the kit is proportional to the amount of endotoxin present in the sample and can be calculated from a standard curve. The kinetic chromogenic quantitative assay for bacterial endotoxin can be performed at the low assay range (0-5 EU/ml) or the higher range (5-50 EU/ml) depending on sponsor's request. The assay is performed using a Molecular Devices Microplate reader controlled by a software. During the 60 minute incubation, readings are collected from all wells. The standard curve is deduced from the 241 readings and sample concentrations are calculated automatically based on the standard curve. The assay is highly sensitive.

Features:

• Lysate- 0.125 / 0.06 /0.03 sensitivity
• Control Standard Endotoxin,
• LAL REAGENT WATER,Micro tips,
• 10 X 75mm Reaction Tubes,
• 16 X 100mm Dilution tubes Non- Depyrogenated,
• Heating Block,
• Vortex mixture,
• 10 X 75mm PYROGEN FREE Reaction Tubes
• 16 X 100mm PYROGEN FREE Dilution tubes

Product Details:

10x75mm   Pyrogen  Free  Sodalime      Assay     Tube

10x75mm   Pyrogen  Free  Borosilicate  Assay      Tube

12x75mm   Pyrogen  Free  Borosilicate  Dilution  Tube

13x100mm Pyrogen  Free  Borosilicate  Dilution  Tube

16x100mm Pyrogen  Free  Borosilicate  Dilution  Tube

16x125mm Pyrogen  Free  Borosilicate  Dilution  Tube

18x150mm Pyrogen  Free  Borosilicate  Dilution  Tube

Product Details:

Petri Plates are shallow, circular, glass or disposable plastic dish used to grow bacteria on solid media such as agar. A Petri plate test is described which can be used to screen for pathogenesis of fungi from diseased seedlings, plant roots, seeds or soil. Seedlings grown axenically on water agar are inoculated with test fungi and infection observed directly. The test method is also valuable for fungal identification as the formation of fruiting structures not normally produced on conventional media is often promoted.

Features:

• High strength
• Premium quality
• Light in weight

Product Details:

ORIGIN:Bacillus cereus 569/H9

SPECIFICATIONS:β-Lactamase is a freeze-dried product containing buffer salts and zinc and is has a broad range of  activity against both penicillins (βI activity) and cephalosporins (βII activity).

UNIT DEFINITION:One Sekisui (International) unit of Penicillinase (β-Lactamase I) activity is defined as the amount of  enzyme that will catalyse the hydrolysis of 1.0 micromole of benzylpenicillin per minute at 25°C and  pH 7.0.One Sekisui (International) Penicillinase unit is equivalent to 600 Levy Units, 75 Pollock Units or 91200  Kersey Kinetic Units.One Sekisui (International) unit of Cephalosporinase (β-Lactamase II) activity is defined as the  amount of enzyme that will catalyse the hydrolysis of 1.0 micromole of cephalosporin C per minute  at 25°C and pH 7.0.

EFFECTIVENESS:Sekisui Enzymes β-Lactamase has been demonstrated to inactivate the following;
Penicillins: Amdinocillin, Amoxicillin, Ampicillin, Azlocillin, Benzylpenicillin, Carbenicillin, Cloxacillin,  Flucloxacillin, Methicillin, Mezlocillin, Nafcillin, Oxacillin, Piperacillin, Ticarcillin.
Cephalosporins: Cefaclor, Cefadroxyl, Cefalexin, Cefaloridine, Cefalothin, Cefamandole,  Cefazolin, Cefdinir, Cefixime, Cefonicid, Cefoperazone, Cefotaxime, Cefpodoxime, Cefprozil,  Cefsulodin, Ceftazidime, Ceftiofur, Ceftizoxime, Ceftriaxone, Cefuroxime.
Sekisui Enzymes β-Lactamase has also been demonstrated to inactivate Carbapenems.

APPLICATIONS:
1.Testing sterility of blood cultures
2.Testing for contamination of drugs by antibiotics
3.Environmental monitoring of antibiotic manufacturing areas
4.Sterility Testing of Bulk Antibiotics

Product Details:

Micro  Tips  : 20 – 200ul

Micro  Tips  : 100 – 1000ul

Micro Centrifuges tubes  : 0.5 ml

Product Details:

• Convenient format of β-Lactamase (BELA-70-1401) in ready-to-use vials which have been sterilised by gamma-irradiation and require reconstitution
• Key Specifications
  • Activity: > 500 U/vialβI and > 50 U/vialβII
  • Appearance: White to off-white pellet
• Key Characteristics
  • Format: Freeze dried powder