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PR1MA™ Mitomycin C
CAS Number: 50-07-7
Molecular Weight: 334.3
Chemical Formula: C15H18N4O5
Solubility: Ethanol
Storage Temp: 2-8°C
Antineoplastic antibiotic that acts as an alkylating agent after activation and also suppresses the synthesis of nucleic acids. A cell-cylce non specific agent, most active in the late G1 and early S phases.
WARNING! This product can expose you to Mitomycin-C, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Blue violet solid
- Identification (UV): Conforms
- Purity-HPLC (RP CH3CN:H2O-0-100%): ≥ 99.0 %
- Purity-HPLC (RP MEOH:H2O-90-10): ≥ 98.0 %
- Purity-TLC (CH2CL2:MEOH- 9:1): ≥ 98.0 %
- Solubility (10 mg/ml MEOH): Clear Blue Solution
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Cool Chambers Sample Cooling Racks
CoolSafe Specialty chambers are ideal for ice pans, ice buckets and cold or hot plates. These do not fit the CoolSafe Systems. Freeze these chambers overnight for added cooling convenience. Ideal for use on hot or cold plates or for temperature sensitive liquid transfers.
Ideally Sized - A variety of options are available to accommodate PCR tubes and trays, 1.5 mL, 15 mL and 50 mL conical tubes.
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PR1MA™ DTT [DL-Dithiothreitol] (Cleland's Reagent)]
Common Name: [DL-Dithiothreitol] (Cleland's Reagent)]
CAS Number: 3483-12-3
Molecular Weight: 154.25
Chemical Formula: C4H10O2S2
Solubility: Water
Storage Temp: 2-8°C
Protective reagent for maintaining -SH groups in reduced state. DTT
permeates the cell membrane, protecting protein sulfhydryls, thereby
restoring enzyme activity lost by oxidation of the groups.
Research or further manufacturing use only, not for food or drug use.
- Appearance: A white free flowing powder, hygroscopic
- Solubility: Freely soluble in methanol, methylene chloride
- Clarity in water: 5% (w/v) solution in water is clear and colorless
- Identification by TLC: Rf value of the sample is comparable with that of the standard
- Melting Range: 37.0 - 44.0 °C
- Related Substance (UV Spectroscopy- Content of Oxidised DTT): 0.4 %
- Assay (By Iodimetry): ≥ 98.0 %
- Country of Origin: Report
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PR1MA™ HEPES, Free Acid [N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]
Common Name: [N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]
CAS Number: 7365-45-9
Molecular Weight: 238.3
Chemical Formula: C8H18N2O4S
Solubility: Water
Storage Temp: Room Temperature
Zwitterionic N-substituted aminosulfonic acid buffer.
- pka (25°C): 7.5
- pH Range (Working): 6.8 - 8.2
- Heavy Metals: <0.001% Max
- Appearance: White Crystalline Powder
- Assay (Titration, dried basis): ≥ 99.5 %
- DNase, RNase, protease: Not Detected
- Endotoxin (0.2% Solution): ≤ 0.25 EU/ml
- Heavy Metals (as Pb): ≤ 0.001 %
- Identification (IR): Pass
- Iron (Fe): ≤ 0.0005 %
- Loss on Drying: ≤ 1.0 %
- pH (5% in water): 5.0 - 6.5
- pKa @ 20°C: 7.35 - 7.70
- Residue on Ignition: ≤ 0.1 %
- Solubility (1M Solution in Water ): Clear and Colorless Solution
- Sulfate: ≤ 0.05 %
- UV Absorbance (1M@260nm): ≤ 0.05
- UV Absorbance (1M@280nm): ≤ 0.05
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PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder 19:1 Ratio
Storage Temp: Room Temperature
Pre-measured powder blend of acrylamide and bis-acrylamide for simple stock
solution preparation.
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 and complete
- Conductivity: ≤ 10 µmhos
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PR1MA™ Puromycin Dihydrochloride
CAS Number: 58-58-2
Molecular Weight: 544.43
Chemical Formula: C22H29N7O5 • 2HCl
Solubility: Water
Storage Temp: -20°C
Amino nucleoside antibiotic allows the selection of cells expressing the pac gene. Inhibits the growth of gram-positive bacteria and various animal and insect cells.
Research or further manufacturing use only, not for food or drug use.
- Appearance: White to Off White Powder
- Identification (TLC): Conforms
- Melting Point: 168 - 182 oC
- Purity (HPLC): ≥ 98.0 %
- Solubility: Clear, colorless or light yellow solution
- Water (KF): ≤ 12.0 %
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64 Place Flipper® Rack
A great replacement for cardboard or metal freezer racks!
Our Flipper Racks are crafted to be the perfect partner for PCR preparation, offering reliable performance and easy handling. The dual-sided feature and temperature resilience ensure your life’s work is protected and your lab runs efficiently. Convenient modeling indexes and varying colors make it easy to keep your space organized.
Two-sided rack accommodates 2 tube sizes:
- Side A: 64 wells for 1.5 mL or 2.0 mL tubes.
- Side B: 64 wells for 0.5 mL tubes.
Colors: Assorted Fluorescent includes Blue, Green, Orange, Pink, Yellow
*Lid not included for items: F64-RO, F64C-RO
Specifications
| Dimensions w/ Lid (D x W x H) | 132 x 130 x 45 mm 5.17 x 5.12 x 1.77 in. |
| Dimensions w/o Lid (D x W x H) | 132 x 130 x 31 mm 5.17 x 5.12 x 1.22 in. |
| Side A | Holds 1.5 - 0.2 mL Tubes |
| Side B | Holds 0.5 mL Tubes |
| Formation | 64 Wells, 8 x 8 |
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PR1MA™ Blasticidin S Hydrochloride Powder
CAS Number: 3513-03-9
Molecular Weight: 458.9
Chemical Formula: C17H26N8O5 • HCl
Solubility: Water
Storage Temp: -20°C
Research or further manufacturing use only, not for food or drug use.
- Appearance: White Powder
- Endotoxin : ≤ 1.0 EU / mg
- Identification: Pass Test
- Potency: ≥ 850 ug / mg
- Purity (HPLC): ≥ 98.0 %
- Solubility: Clear, Slightly yellow solution at 5 mg / mL in water
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PR1MA™ Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane]
Common Name: Tris (Hydroxymethyl) Aminomethane
CAS Number: 77-86-1
Molecular Weight: 121.1
Chemical Formula: C4H11NO3
Solubility: Water
Storage Temp: Room Temperature
Highly purified for use in molecular biology applications.
Moisture:
<0.2%
Color:
<20 APHA (colorless)
Heavy Metals (as Pb):
<0.0001%
Insoluble Matter:
<0.005%
Heavy Metals:
5 ppm
pKa (20°C):
8.1 ± 0.1
Research or further manufacturing use only, not for food or drug use.
- Appearance: White Crystalline Powder
- Purity (Dried Basis By GC): ≥ 99.9 %
- Related Substances By GC: ≤ 0.1 %
- Water: ≤ 0.2 %
- Loss on Drying @ 105 oC, 3hrs: ≤ 1.0 %
- Melting Point: 170 - 172 oC
- APHA Color, 20% Aqueous solution: ≤ 20
- Insoluble Matter: ≤ 0.005 %
- Heavy Metals (as Pb): ≤ 5 ppm
- Residue on Ignition: ≤ 0.5 %
- Iron (Fe): ≤ 5 ppm
- UV Absorbance @260nm, 10% Aqueous solution : ≤ 0.03
- UV Absorbance @280nm, 10% Aqueous solution : ≤ 0.02
- UV Absorbance @290nm, 40% solution in H2O: ≤ 0.20
- UV Absorbance @430nm, 10% Aqueous solution : ≤ 0.004
- Identification A: Pass
- Identification B: Pass
- Identification C: Pass
- pH (5% in water): 10.0 - 11.5
- Arsenic (As): ≤ 1 ppm
- Chloride: ≤ 100 ppm
- Copper (Cu): ≤ 1 ppm
- DNase, RNase, protease: None Detected
- Lead: ≤ 1 ppm
- Magnesium (Mg): ≤ 1 ppm
- pH (1M in H2O): 10.5 - 11.5
- Residual Solvents: Conforms to USP/EP
- Residue on Ignition (USP): ≤ 0.1 %
- Solubility (2M In H2O): Pass
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PR1MA™ PBS 1X Solution [Phosphate Buffered Saline 1X Sterile Solution]
Common Name: Phosphate Buffered Saline 1X Sterile Solution
CAS Number: 7647-14-5, 7447-40-7, 7558-79-4, 7778-77-0, 7732-18-5
Solubility: Water
Storage Temp: Room Temperature
Phosphate Buffered Saline is a buffer solution commonly used in biological
research. PBS has many uses because it is isotonic and non-toxic to most
cells. These uses include substance dilution and cell container rinsing.
Ready to use sterile 1X solution.
Ingredients:
- Sodium Chloride: 137 mM
- Potassium Chloride: 2.7 mM
- Phosphate Buffer: 11.9 mM
- pH: 7.4
- Does not contain Calcium or Magnesium
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear and Colorless Solution
- pH: 7.25 - 7.55
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PR1MA™ Doxycycline Hydrochloride
CAS Number: 10592-13-9Molecular Weight: 480.9
Chemical Formula: C22H24N2O8 • HCl
Solubility: Water
Storage Temp: 2-8°C
Tetracycline antibiotic active against gram positive and gram negative bacteria. Interferes with bacterial cell wall synthesis.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Yellow crystalline powder
- Absorbance (349nm): 300 - 335
- Ethanol: 4.3 - 6.0 %
- Heavy Metals : ≤ 50 ppm
- Identification (A, B, C): Pass Test
- Light Absorbing Impurities (490nm): ≤ 0.5
- pH: 2.0 - 3.0
- Potency : 800 - 920 µg/mg
- Purity: 95.0 - 102.0 %
- Related Compound (6-Epidoxycyline): ≤ 2.0 %
- Related Substance (Any Other Impurity): ≤ 0.5 %
- Specific Optical Rotation: -120 - -105 o
- Sulfated Ash: ≤ 0.4 %
- Water: 1.4 - 2.8 %
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PR1MA™ Metronidazole
Molecular Weight: 171.2
Chemical Formula: C6H9N3O3
Solubility: Dilute acids
Storage Temp: Room Temperature
Derivative of 5-Nitroimidazole with activity against anaerobic protozoa and anaerobic bacteria. Protect from light.
Soluble in:
Water (10 mg / mL at 20°C)
Ethanol (5 mg / mL)
Methanol
Chloroform (<0.5 mg / mL)
DMSO (34 mg / mL at 25°C)
WARNING! This product can expose you to Metronidazole, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: White or yellowish powder
- Assay (Dry Basis): 99.0 - 101.0 %
- Identification: Conform
- Sulfated Ash: ≤ 0.1 %
- Non Animal Origin: Non Animal Origin
- Country of Origin: Report