PR1MA™ Acrylamide/bis-Acrylamide, 29:1 Ratio Solution

CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temp: 2-8°C

A 40% solution containing 38.67% (w/v) Acrylamide and 1.33% (w/v) bis-Acrylamide for a monomer to crosslinker ratio of 29:1.

WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear Colorless Solution
• Conductivity of Solution: ≤ 10 µmhos
• Electrophoresis: Pass Test
• pH @25 ^oC: Report

PR1MA™ Acrylamide, 40% Solution

CAS Number: 79-06-1; 7732-18-5
Storage Temperature: 2-8°C

A 40% (w/v) Acrylamide solution.

WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear, Colorless Solution
• Acrylic Acid: ≤ 0.003 %
• Conductivity: ≤ 5 µmhos
• DNase, RNase, protease: Not Detected
• Electrophoresis: Pass Test
• pH @25 °C: 6.0 - 7.0

PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder, 50:1 Ratio

Storage Temp: Room Temperature

WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Powder
• Solubility: Clear Solution
• Conductivity: ≤ 10 µmhos
• Electrophoresis: Pass

PR1MA™ Acrylamide/bis-Acrylamide, 19:1 Ratio Solution

CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temp: 2-8°C

A 40% solution containing 38% (w/v) Acrylamide and 2% (w/v) bis-Acrylamide for a monomer to crosslinker ratio of 19:1.

WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear, colorless liquid
• Conductivity of Solution: ≤ 10 µmhos
• DNase/ RNase: Not Detected
• Electrophoresis: Pass Test
• pH: Report

PR1MA™  TRIS Hydrochloride [Tris(hydroxymethyl) aminomethane HCl]

Common Name: Tris(hydroxymethyl) aminomethane hydrochloride
CAS Number: 1185-53-1
Molecular Weight: 157.6
Chemical Formula: C₄H₁₁NO₃ • HCl
Solubility: Water
Storage Temp: Room Temperature

Highly purified for use in molecular biology applications.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline
• Assay: 99.0 - 101.0 %
• pH (1% aqueous solution): 4.2 - 5.0
• Solubility (1M Solution in Water ) : Clear, colorless solution
• UV Absorbance @260nm, 1.0 M in H₂O: ≤ 0.06
• UV Absorbance @280nm, 1.0 M in H₂O: ≤ 0.05
• Identification: Conforms
• Heavy Metals : ≤ 5 ppm
• Grade: USP

PR1MA™ Nystatin

CAS Number: 1400-61-9
Molecular Weight: 926.1
Chemical Formula: C₄₇H₇₅NO₁₇
Solubility: DMSO
Storage Temp: 2-8°C

Polyene antifungal antibiotic produced by Streptomyces noursei.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Yellow to light tan powder
• Crystallinity: Pass Test
• Identification: Pass Test
• Loss on Drying: ≤ 5.0 %
• pH @25 °C: 6.0 - 8.0
• Potency (Assay): ≥ 4400 U/mg
• Suspendability: Pass Test
• Residual Solvent (n-butanol): ≤ 1000 ppm
• Residual Solvent (Methanol): ≤ 3000 ppm
• Residual Solvent (Acetone): ≤ 5000 ppm
• Residual Solvents: The following Class 1,2, or 3 Solvents may be present in this product. All comply with the limits prescribed in the current USP.

PR1MA™  MES Monohydrate [2-(N-Morpholino)-ethanesulfonic acid]

Common Name: 2-(N-Morpholino)ethanesulfonic acid
CAS Number: 145224-94-8
Molecular Weight: 213.24
Chemical Formula: C₆H₁₃NO₄S • H ₂O
Solubility: Water
Storage Temp: Room Temperature

Buffer for use in plant tissue culture.

• pKa (20°C): 6.15
• pH range: 5.5 - 6.7

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline powder
• Assay (Titration): ≥ 99.0 %
• Heavy Metals: ≤ 0.0010 %
• Loss on Drying: 7.0 - 10.0 %
• pH: 2.5 - 4.0
• pKa @20 ^oC: 6.02 - 6.25
• Solubility (10% solution in H₂O): Clear
• Sulfate: ≤ 0.01 %
• UV Absorbance 250nm in 10% H₂O: ≤ 0.05
• Country of Origin: Report

PR1MA™ Potassium Acetate

CAS Number: 127-08-2
Molecular Weight: 98.14
Chemical Formula: C₂H₃O₂K
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline powder
• Calcium (Ca): ≤ 0.005 %
• Chloride (Cl): ≤ 0.003 %
• Heavy Metals : ≤ 5 ppm
• Insolubles: ≤ 0.005 %
• Iron: ≤ 5 ppm
• Magnesium (Mg): ≤ 0.002 %
• pH (5% in water): 6.5 - 9.0
• Phosphate: ≤ 0.001 %
• Purity: ≥ 99.0 %
• Sodium (Na): ≤ 0.03 %
• Sulfate: ≤ 0.002 %
• Country of Origin: Report

PR1MA™  Rifampicin

CAS Number: 13292-46-1
Molecular Weight: 823.0
Chemical Formula: C₄₃H₅₈N₄O₁₂
Solubility: Dilute acid solutions
Storage Temp: 2-8°C

Interferes with synthesis of nucleic acids by inhibiting DNA dependent RNA polymerase. Active against gram positive bacteria. Less active against gram negative bacteria. Plant cell culture tested.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Brownish-Red Crystalline Powder
• Crystallinity: Pass Test
• Heavy Metals : ≤ 20 ppm
• Identification: Pass Test
• Loss on Drying: ≤ 1.0 %
• pH: 4.5 - 6.5
• Purity: 97.0 - 102.0 %
• Rifampicine Quinone: ≤ 1.5 %
• Solubility: Pass
• Sulfated Ash: ≤ 0.1 %

PR1MA™ Nourseothricin Sulfate [NTC] [clonNAT] [Streptothricin Sulfate]

Common Name: [NTC] [clonNAT] [Streptothricin Sulfate]
CAS Number: 96736-11-7
Solubility: Water
Storage Temp: 2-8°C

Dihydrogen sulfate form of the weekly basic antibiotic Nourseothricin consisting of components F, E and D. Effective against gram negative and gram positive bacteria. Also effective against mycobacteria, mycoplasms, protozoa, yeasts, viruses and plants. Commonly used as a selection agent for recombinant yeast strains.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White Powder
• Carbon (C): Report %
• Hydrogen (H): Report %
• Nitrogen (N): Report %
• Purity (HPLC): ≥ 85 %
• Sulfur (S): Report %

PR1MA™ bis-TRIS [bis-(2-hydroxyethyl)aminotris(hydroxymethyl)methane]

Common Name: bis(2-Hydroxyethyl)aminotris (hydroxymethyl)methane
CAS Number: 6976-37-0
Molecular Weight: 209.2
Chemical Formula: C₈H₁₉NO₅
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline powder
• Assay: ≥ 99.0 %
• Identification (IR): Matches reference
• Melting Point: Report ^oC
• pH, 1.0M Aqueous solution @25ºC: 9.5 - 11.0
• pKa @ 20°C: 6.0 - 7.0
• Solubility: Complete and clear
• UV Absorbance @280nm, 1.0 M in H₂O: ≤ 0.40

CAS Number: 1264-72-8
Molecular Weight: 2801.27
Chemical Formula: (C₅₂H₉₈N₁₆O₁₃ )₂ • 5(H₂SO₄)
Solubility: Water
Storage Temp: Short Term: 2-8°C; Long Term: -20°C

Active against gram negative bacteria. Potency approximately 20,000 units per milligram.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White or almost white powder
• Arsenic (As): ≤ 2 ppm
• Heavy Metals : ≤ 20 ppm
• Identification: Conforms
• Loss on Drying: ≤ 3.5 %
• pH (1% in H₂O): 4.0 - 6.0
• Potency (Dried basis): ≥ 19000 µg/mg
• Solubility (50mg/ml in H₂O): Clear and light yellow solution
• Specific Rotation: -73 - -63 °
• Sulfate: 16.0 - 18.0 %
• Sulfated Ash: ≤ 1.0 %