Analytical Reagents
DL-Glyceraldehyde (Dimer), 95%+
Catalog ID | Size | Pricing | |
---|---|---|---|
G-420-2.5 | 2.5 g | $ 262.00 | |
G-420-5 | 5 g | $ 476.00 | |
G-420-10 | 10 g | $ 864.00 |
Description
DL-Glyceraldehyde is a substrate for the enzyme aldose reductase.
Product Specifications
Catalog ID | G-420 |
---|---|
CAS # | 23147-59-3 |
MW | 180.16 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store desiccated at 4°C. |
DL-Methionine sulfoxide
Catalog ID | Size | Pricing | |
---|---|---|---|
M-130-25 | 25 g | $ 309.00 | |
M-130-50 | 50 g | $ 549.00 |
Description
DL-Methionine sulfoxide the product of oxidation of the sulfur the naturally occurring amino acid methionine. This product is a mixture of both methionine sulfoxide enantiomers.
Product Specifications
Catalog ID | M-130 |
---|---|
CAS # | 62697-73-8 |
MW | 165.21 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at room temperature. |
DL-Proline
Catalog ID | Size | Pricing | |
---|---|---|---|
P-230-250 | 250 g | $ 107.00 | |
P-230-500 | 500 g | $ 207.00 | |
P-230-1 | 1 kg | $ 413.00 |
Description
Proline and its derivatives are often used as asymmetric catalysts in organic reactions. The CBS reduction and proline catalysed aldol condensation are prominent examples. L-Proline is an osmoprotectant, and therefore is used in many pharmaceutical, biotechnological applications.
Product Specifications
Catalog ID | P-230 |
---|---|
CAS # | 609-36-9 |
MW | 115.13 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
DMSO, ACS Grade
Catalog ID | Size | Pricing | |
---|---|---|---|
D-360-10 | 10 mL | $ 25.00 | |
D-360-25 | 25 mL | $ 35.00 | |
D-360-100 | 100 mL | $ 49.00 |
Description
Dimethylsulfoxide (DMSO) is a very polar organic compound that is useful in organic chemistry for solubilizing organic and inorganic compounds. DMSO is also used as a cryoprotectant for cell media, preventing the formation of ice crystals, which would otherwise damage cells. DMSO can be used in PCR reactions to inhibit the self-complementation of DNA or PCR primers and increase amplification, especially for DNA sequences, which have GC rich sequences.
Product Specifications
Catalog ID | D-360 |
---|---|
CAS # | 67-68-5 |
MW | 78.13 g/mol |
Storage/Handling | Store desiccated at room temperature. |
Glucose Oxidase >100 U/mg
Catalog ID | Size | Pricing | |
---|---|---|---|
G-040-50 | 50 KU | $ 66.00 | |
G-040-250 | 250 KU | $ 336.00 | |
G-040-1 | 1 MU | $ 827.00 |
Description
Glucose oxidase comes from Aspergillus niger and has many applications. Glucose oxidase can be used in the determination of glucose in colorimetric assays in conjunction with peroxidase, in the determination of glucose biosensors or for use as an enzyme label.
Product Specifications
Catalog ID | G-040 |
---|---|
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at -20°C. |
Glucose Oxidase >225 U/mg
Catalog ID | Size | Pricing | |
---|---|---|---|
G-041-50 | 50 KU | $ 78.00 | |
G-041-250 | 250 KU | $ 371.00 |
Description
Glucose oxidase comes from Aspergillus niger and has many applications. Glucose oxidase can be used in the determination of glucose in colorimetric assays in conjunction with peroxidase, in the determination of glucose biosensors or for use as en enzyme label.
Product Specifications
Catalog ID | G-041 |
---|---|
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at -20°C. |
Glycine, USP Grade
Catalog ID | Size | Pricing | |
---|---|---|---|
G-630-100 | 100 g | $ 25.00 | |
G-630-500 | 500 g | $ 35.00 | |
G-630-1 | 1 kg | $ 39.00 | |
G-630-2 | 2 x 1 kg | $ 65.00 | |
G-630-5 | 5 kg | $ 129.00 |
Description
Because of its charge properties and small size, glycine is commonly used as a counter-ion in SDS-PAGE applications to balance running buffer charge and electric field strength.
Product Specifications
Catalog ID | G-630 |
---|---|
CAS # | 56-40-6 |
MW | 75.07 g/mol |
Storage/Handling | Store at room temperature. |
Guanidine HCl
Catalog ID | Size | Pricing | |
---|---|---|---|
G-211-50 | 50 g | $ 35.00 | |
G-211-100 | 100 g | $ 39.00 | |
G-211-500 | 500 g | $ 59.00 | |
G-211-1 | 1 kg | $ 89.00 | |
G-211-3 | 3 kg | $ 259.00 | |
G-211-5 | 5 kg | $ 415.00 |
Description
Guanidine HCl is a freely soluble chaotropic agent routinely used for protein denaturation and folding.
Product Specifications
Catalog ID | G-211 |
---|---|
CAS # | 50-01-1 |
MW | 95.53 g/mol |
Storage/Handling | Store at room temperature. |
Hemin
Catalog ID | Size | Pricing | |
---|---|---|---|
H-280-1 | 1 g | $ 45.00 | |
H-280-5 | 5 g | $ 125.00 | |
H-280-25 | 25 g | $ 549.00 | |
H-280-100 | 100 g | $ 1,739.00 |
Description
Hemin is an iron source with an iron-containing porphyrin ring. It is used to study conjugation and toxicity of lipophosphoglycan-polyacrylic acid conjugate for its potential as a vaccine against leishmaniasis.
Product Specifications
Catalog ID | H-280 |
---|---|
CAS # | 16009-13-5 |
MW | 651.96 g/mol |
Storage/Handling | Store at 4°C. |
Iminodiacetic acid
Catalog ID | Size | Pricing | |
---|---|---|---|
I-800-1 | 1 kg | $ 115.00 | |
I-800-5 | 5 kg | $ 473.00 |
Description
Iminodiacetic acid is a dicarboxylic acid amine used to regulate peptide mobility through capillary electrophoresis. It forms complexes that are stronger than glycine but weaker than nitrilotriacetic acid.
Product Specifications
Catalog ID | I-800 |
---|---|
CAS # | 142-73-4 |
MW | 133.10 g/mol |
Kuromanin chloride
Catalog ID | Size | Pricing | |
---|---|---|---|
D-720-25 | 25 mg | $ 364.00 |
Description
Kuromanin chloride is an anthocyanin neuroprotectant and antioxidant. It is found in the fruits of several plants and is shown to protect neurons from oxidative stress. Additionally, kuromanin chloride is an ADP-ribosyl cyclase CD38 inhibitor, ultimately suppressing the metabolism of NAD+ and NADP+.
Product Specifications
Catalog ID | D-720 |
---|---|
CAS # | 7084-24-4 |
MW | 484.84 g/mol |
L-Malic acid, disodium salt
Catalog ID | Size | Pricing | |
---|---|---|---|
M-100-100 | 100 g | $ 127.00 | |
M-100-250 | 250 g | $ 260.00 | |
M-100-500 | 500 g | $ 500.00 |
Description
L-Malic acid, disodium salt is a dicarboxylic acid used to differentiate microorganisms based on their varying metabolic properties. It is a source of CO2 in the Calvin cycle and an intermediate of the citric acid cycle.
Product Specifications
Catalog ID | M-100 |
---|---|
CAS # | 138-09-0 |
MW | 178.05 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at room temperature. |
Magnesium Sulfate Heptahydrate, ACS Grade
Catalog ID | Size | Pricing | |
---|---|---|---|
M-020-100 | 100 g | $ 49.00 | |
M-020-500 | 500 g | $ 59.00 | |
M-020-1 | 1 kg | $ 99.00 |
Description
Magnesium sulfate, heptahydrate is a magnesium ion source. Magnesium plays an important role in cell muscle physiology, cardiovascular and muscular activity and nucleic acid structure. Magnesium also functions as a cofactor for restriction enzymes like EcoR I and EcoR V, as well as deoxyribonuclease (DNase).
Magnesium sulfate, heptahydrate can also be used in the protocol for the isolation of chromosomes or nucleic acids.
Product Specifications
Catalog ID | M-020 |
---|---|
CAS # | 10034-99-8 |
MW | 246.47 g/mol |
Storage/Handling | Store desiccated at room temperature. |
Miltefosine
Catalog ID | Size | Pricing | |
---|---|---|---|
M-750-500 | 500 mg | $ 124.00 | |
M-750-1 | 1 g | $ 185.00 | |
M-750-5 | 5 g | $ 780.00 | |
M-750-10 | 10 g | $ 1,399.00 |
Description
Miltefosine is a biologically active alkylphospholipid that inhibits protein kinase C and phosphatidylcholine synthesis. It has been shown to induce apoptosis of a variety of cancer cell lines. Additionally, miltefosine is used against leishmaniasis and metronidazole-resistant and -susceptible strains of Trichomonas vaginalis. It is studied for its potential use as an anticancer agent.
Product Specifications
Catalog ID | M-750 |
---|---|
CAS # | 58066-85-6 |
MW | 407.59 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at -20°C. Protect from light. |
Molybdic Acid Sodium Salt Dihydrate, ACS Grade
Catalog ID | Size | Pricing | |
---|---|---|---|
M-781-100 | 100 g | $ 55.00 | |
M-781-500 | 500 g | $ 175.00 |
Description
Molybdic Acid Sodium Salt Dihydrate, ACS Grade is a molybdate source useful in fertilizers. It is also an inhibitor of a variety of receptors and a stabilizer of progesterone and androgen receptors. Molybdic acid sodium salt has been shown to reversibly inhibit estrogen receptor activation.
Product Specifications
Catalog ID | M-781 |
---|---|
CAS # | 10102-40-6 |
MW | 241.95 g/mol |
Storage/Handling | Store at room temperature. |
N-Acetyl-D-mannosamine
Catalog ID | Size | Pricing | |
---|---|---|---|
A-152-5 | 5 g | $ 84.00 | |
A-152-10 | 10 g | $ 128.00 | |
A-152-25 | 25 g | $ 236.00 | |
A-152-50 | 50 g | $ 395.00 | |
A-152-100 | 100 g | $ 678.00 |
Description
N-Acetyl-D-mannosamine (ManNAc) is a specific substrate for the synthesis of N-acetylneuraminic acid, the essential precursor of bacterial capsular polysialic acid (PA). N-Acetyl-D-mannosamine is used for the synthesis of sialic acid. It is also a synthetic intermediate for a number of carbohydrate-derived families of biologically active compounds and pharmaceutical candidates. It is studied for its effect on capsular polysialic acid production.
Product Specifications
Catalog ID | A-152 |
---|---|
CAS # | 7772-94-3 |
MW | 221.21 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at -20°C. Protect from light. |
Neutral red dye (content >90%)
Catalog ID | Size | Pricing | |
---|---|---|---|
N-130-100 | 100 g | $ 181.00 | |
N-130-250 | 250 g | $ 348.00 | |
N-130-500 | 500 g | $ 567.00 |
Description
Neutral red dye is a dark brown to dark green power used to stain nuclei red, in cell viability tests, and as a pH indicator (transition of pH indicator: pH 6.8-8.0, red to yellow). Additionally, it is used to prepare neutral red paper and as a histological stain for lysozymes.
Product Specifications
Catalog ID | N-130 |
---|---|
CAS # | 553-24-2 |
MW | 288.78 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store at 4°C. Protect from light. |
Polyethylene Glycol (PEG) 3350
Catalog ID | Size | Pricing | |
---|---|---|---|
P-290-1 | 1 kg | $ 72.00 |
Description
PEG 3350 is a polyethylene glycol that has an average molecular weight of 3350 g/mol. PEG's are polymers that can be used to precipitate DNA, RNA, proteins and viruses.
Product Specifications
Catalog ID | P-290 |
---|---|
CAS # | 25322-68-3 |
MW | 3350.00 g/mol |
Grade | BIOTECHNOLOGY GRADE |
Storage/Handling | Store desiccated at room temperature. |
Potassium Iodide, ACS Grade
Catalog ID | Size | Pricing | |
---|---|---|---|
P-440-500 | 500 g | $ 125.00 |
Description
Potassium iodide is an inorganic compound that has many biological and biochemical applications. Potassium iodide is used as a source of iodine in thyrotoxic situations. Potassium iodide is also used to isolate single-stranded DNA (ssDNA), inhibit active oxygen and to quench fluorescent substances. Additionally, it is used as a chaotropic agent a (at high concentrations) to dissolve a gel matrix and can be used in DNA recovery from gel slides by gel dissolution.
Product Specifications
Catalog ID | P-440 |
---|---|
CAS # | 7681-11-0 |
MW | 166.00 g/mol |
Storage/Handling | Store desiccated at room temperature. |
Punicalin
Catalog ID | Size | Pricing | |
---|---|---|---|
P-900-2 | 2 mg | $ 82.00 | |
P-900-5 | 5 mg | $ 130.00 | |
P-900-10 | 10 mg | $ 206.00 | |
P-900-25 | 25 mg | $ 357.00 | |
P-900-50 | 50 mg | $ 573.00 |
Description
Punicalin is an active carbonic anhydrase inhibitor. Additionally, it has been shown to have antioxidative and anti-hepatotoxic effects at small doses. At higher doses, its effect may become hepatotoxic.
Product Specifications
Catalog ID | P-900 |
---|---|
CAS # | 65995-64-4 |
MW | 782.53 g/mol |