O_Products
1,2-Octanediol
Catalog ID | Size | Pricing | |
---|---|---|---|
O-125-2.5 | 2.5 kg | $ 393.00 |
Description
1,2-Octanediol has a variety of applications. It is used to improve HPLC separation of organic acids and bases and to synthesize halohydrin palmitates. Additionally, it is studied for its potential use as a pediculicide and has been shown to be effective against louse infestations.
Product Specifications
Catalog ID | O-125 |
---|---|
CAS # | 1117-86-8 |
MW | 146.23 g/mol |
Storage/Handling | Store at room temperature. |
1,8-Octanediol
Catalog ID | Size | Pricing | |
---|---|---|---|
O-100-250 | 250 g | $ 107.00 | |
O-100-500 | 500 g | $ 197.00 | |
O-100-1 | 1 kg | $ 357.00 | |
O-100-2 | 2 kg | $ 595.00 |
Description
1,8-Octanediol is a diol and fatty alcohol. It is typically used as a monomer in the synthesis of polymers like polyesters and polyurethanes, along with a preservative due to its bacteriostatic and bactericidal properties. Biodegradable films are also synthesized with 1,8-Octanediol.
Product Specifications
Catalog ID | O-100 |
---|---|
CAS # | 629-41-4 |
MW | 146.23 g/mol |
O-(2,3,4,6-Tetra-O-benzyl-alpha-D-gal)-(1-4)-O-(2,3,6-tri-O-benzyl-beta-D-gal)-(1-4)-2,3,6-tri-O-benzyl-alpha/beta-D-glc
Catalog ID | Size | Pricing | |
---|---|---|---|
A-455-100 | 100 mg | $ 289.00 | |
A-455-250 | 250 mg | $ 604.00 | |
A-455-500 | 500 mg | $ 963.00 | |
A-455-1 | 1 g | $ 1,738.00 |
Description
Product Specifications
Catalog ID | A-455 |
---|---|
MW | 1405.66 g/mol |
Octylglucoside, Ultra Pure
Catalog ID | Size | Pricing | |
---|---|---|---|
O-110-5 | 5 g | $ 115.00 | |
O-110-10 | 10 g | $ 205.00 | |
O-110-25 | 25 g | $ 309.00 | |
O-110-50 | 50 g | $ 589.00 |
Description
Octylglucoside is a nonionic, mild detergent used to isolate membrane proteins in the native state. It can easily be removed during final extractions by dialysis.
Characteristics that contribute to this detergent’s usefulness are its water solubility, chemical structure and small-sized micelles.
Octylglucoside also provides higher resolution of proteins in 2D electrophoresis.
Product Specifications
Catalog ID | O-110 |
---|---|
CAS # | 29836-26-8 |
MW | 292.38 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store desiccated at -20°C. Protect from light. |
Octylthioglucoside
Catalog ID | Size | Pricing | |
---|---|---|---|
O-130-5 | 5 g | $ 135.00 | |
O-130-10 | 10 g | $ 239.00 | |
O-130-25 | 25 g | $ 405.00 | |
O-130-50 | 50 g | $ 739.00 |
Description
Octylthioglucoside is a nonionic detergent that has been used to isolate membrane proteins without inactivation. This product is effective in a variety of protein solubilization and cell lysis processes. And detergents of this nature are ideal when studying the conformation and structure of proteins because the secondary and tertiary structures remain intact.
Compared to octylglucoside, octylthioglycoside is more stable. And it is stable in aqueous solution and easily removed by dialysis. This product is intended for use as a detergent to solubilize membrane-bound proteins in their native state.
Product Specifications
Catalog ID | O-130 |
---|---|
CAS # | 85618-21-9 |
MW | 308.44 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at -20°C. Protect from light. |
Ofloxacin
Catalog ID | Size | Pricing | |
---|---|---|---|
O-200-1 | 1 g | $ 52.00 | |
O-200-10 | 10 g | $ 224.00 |
Description
Ofloxacin is a second generation fluoroquinolone antibiotic targeting gram-negative and gram-positive bacteria. It is an analog of nalidixic acid.
Product Specifications
Catalog ID | O-200 |
---|---|
CAS # | 82419-36-1 |
MW | 361.37 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at 4°C. Protect from light. |
Orange Loading Dye
Catalog ID | Size | Pricing | |
---|---|---|---|
L003-5 | 5 mL | $ 29.00 | |
L003-10 | 2 x 5 mL | $ 59.00 | |
L003-20 | 4 x 5 mL | $ 109.00 | |
L003-50 | 10 x 5 mL | $ 249.00 |
Description
GoldBIo Orange 6x DNA Loading Dye is pre-mixed buffer for tracking the DNA sample during the electrophoresis on agarose or polyacrylamide gels. It contains one dye (Orange G) for tracking the DNA migration.
The Orange G migrates at approximately 50 bp on a standard 1% TAE agarose gel (30 bp on 2% TAE agarose gel). The included glycerol keeps the DNA at the bottom of the well and the presence of EDTA chelates divalent metal ions to prevent the process of metal-dependent nuclease.
Composition
- 0.15% Orange G
- 10mM Tris-HCl (pH 8.0)
- 60% glycerol
- 60mM EDTA
Product Specifications
Name(s) | Orange Loading Dye |
---|---|
Storage/Handling |
Store at 4°C for up to 12 months. Store at -20°C for up to 36 months. |
Orcinol monohydrate
Catalog ID | Size | Pricing | |
---|---|---|---|
O-310-25 | 25 g | $ 81.00 | |
O-310-50 | 50 g | $ 138.00 | |
O-310-100 | 100 g | $ 242.00 | |
O-310-250 | 250 g | $ 564.00 | |
O-310-500 | 500 g | $ 1,052.00 |
Description
Orcinol is a phenolic compound occurring in lichens. It is used in the detection of pentoses as part of Bial’s reagent, which forms a green product upon reaction.
Product Specifications
Catalog ID | O-310 |
---|---|
CAS # | 6153-39-5 |
MW | 142.15 g/mol |
Oxalacetic acid
Catalog ID | Size | Pricing | |
---|---|---|---|
O-140-100 | 100 g | $ 301.00 | |
O-140-250 | 250 g | $ 627.00 | |
O-140-500 | 500 g | $ 1,044.00 |
Description
Oxalacetic acid is an essential component of the Krebs cycle where it combines with acetyl-coenzyme A to yield citric acid. Thus, it is a necessary intermediate in the intercyclic pathway between the Embden-Meyerhof cycle and the Krebs cycle. The primary function of these cycles is for the production of energy, and the shunting out of these acids effectively slows the cycle down. Therefore, keto acids, such as pyruvate and oxalacetic, are frequently added to tissue culture media formulations to maintain maximum cell metabolism.
Product Specifications
Catalog ID | O-140 |
---|---|
CAS # | 328-42-7 |
MW | 132.07 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store desiccated at -20°C. |
UN Number | 3261 |
Item Class | 8 |
Group Number | II |
Oxolinic Acid
Catalog ID | Size | Pricing | |
---|---|---|---|
O-300-5 | 5 g | $ 129.00 | |
O-300-25 | 25 g | $ 434.00 |
Description
Oxolinic acid is a synthetic quinolone antibiotic targeting gram-negative bacteria, especially those responsible for causing urinary tract infections. It has also been reported to be effective against Burkholderia glumae, a bacteria causing grain rot, sheath rot, seedling rot, and bacterial panicle blight. It has been useful in studying transmissible resistance mechanisms of E. coli and S. enterica. It can be used to isolate Gardnerella vaginalis and as a dopamine reuptake inhibitor in neurological research.
Product Specifications
Catalog ID | O-300 |
---|---|
CAS # | 14698-29-4 |
MW | 261.23 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Oxytetracycline
Catalog ID | Size | Pricing | |
---|---|---|---|
O-600-500 | 500 g | $ 183.00 | |
O-600-1 | 1 kg | $ 291.00 |
Description
Oxytetracycline is a tetracycline antibiotic derived from Streptomyces rimosus. It targets gram-positive and gram-negative bacteria and several Mycoplasma species. Oxytetracycline has been used to study its resistance gene, otrA and in fluorescence analysis of liver cells.
Additionally, oxytetracycline is used as a selective agent in OGYE, a selective medium for yeasts and molds. It has been used to prevent fire blight in apples and pears and has been shown to be a better alternative to streptomycin against fire blight disease.
Product Specifications
Catalog ID | O-600 |
---|---|
CAS # | 79-57-2 |
MW | 460.43 g/mol |
Oxytetracycline Dihydrate
Catalog ID | Size | Pricing | |
---|---|---|---|
O-400-10 | 10 g | $ 59.00 | |
O-400-50 | 50 g | $ 290.00 |
Description
Oxytetracycline is a tetracycline antibiotic derived from Streptomyces rimosus. It targets gram-positive and gram-negative bacteria and several Mycoplasma species. Oxytetracycline has been used to study its resistance gene, otrA and in fluorescence analysis of liver cells.
Additionally, oxytetracycline is used as a selective agent in OGYE, a selective medium for yeasts and molds. It has been used to prevent fire blight in apples and pears and has been shown to be a better alternative to streptomycin against fire blight disease.
Product Specifications
Catalog ID | O-400 |
---|---|
CAS # | 6153-64-6 |
MW | 496.46 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Oxytetracycline HCl
Catalog ID | Size | Pricing | |
---|---|---|---|
O-410-10 | 10 g | $ 51.00 | |
O-410-50 | 50 g | $ 119.00 | |
O-410-100 | 100 g | $ 201.00 |
Description
Oxytetracycline is a tetracycline antibiotic derived from Streptomyces rimosus. It targets gram-positive and gram-negative bacteria and several Mycoplasma species. Oxytetracycline has been used to study its resistance gene, otrA and in fluorescence analysis of liver cells.
Additionally, oxytetracycline is used as a selective agent in OGYE, a selective medium for yeasts and molds. It has been used to prevent fire blight in apples and pears and has been shown to be a better alternative to streptomycin against fire blight disease.
Product Specifications
Catalog ID | O-410 |
---|---|
CAS # | 2058-46-0 |
MW | 496.89 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store under inert gas at <4°C. |
Sodium Orthovanadate
Catalog ID | Size | Pricing | |
---|---|---|---|
S-930-25 | 25 g | $ 45.00 | |
S-930-50 | 50 g | $ 79.00 | |
S-930-100 | 100 g | $ 125.00 | |
S-930-250 | 250 g | $ 275.00 |
Description
Sodium orthovanadate is a general competitive inhibitor of tyrosine specific phosphatases, acid and alkaline phosphatases and ATPases. Phosphatase inhibition from Vanadate may be completely reversed by dilution or by the addition of EDTA.
Product Specifications
Catalog ID | S-930 |
---|---|
CAS # | 13721-39-6 |
MW | 183.91 g/mol |
Storage/Handling | Store at room temperature. |