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PR1MA™ TBE 10x Solution


Common Name: TRIS-borate-EDTA 10X Solution

CAS Number: 77-86-1; 10043-35-3; 6381-92-6; 7732-18-5

Solubility: Water

Storage Temperature: Room Temperature


TBE is a common buffer used in gel electrophoresis.

Supplied as a 1X concentrated solution containing:

89mM Tris Base
89mM Boric Acid
2mM EDTA disodium salt
pH (1X solution @ 25°:C): 8.3+0.1
Shipping Weight: 2.6 lbs

Shipping Dimensions: 3.50 x 9.00 x 3.50

  • Appearance: Clear, Colorless Solution
  • pH (1X Solution): 8.15 - 8.45

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

PR1MA  Phosphate Buffered Saline, 10X Solution

Common Name: Phosphate Buffered Saline 10X Solution
CAS Number: 7732-18-5; 7647-14-5; 7447-40-7; 7558-79-4; 7778-77-0
Solubility: Water
Storage Temperature: 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 10X solution.


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


  • Appearance: Clear and Colorless Solution
  • Composition: Sodium Chloride: 1.37M, Potassium Chloride: 0.027M, Phosphate Buffer: 0.12M
  • Method: Prepared in 18.2 megaohams-cm ± 1 water and filtered through 1 micron filter
  • pH (1X Solution): 7.2 - 7.6
  • pH (10X Solution): 6.8 - 7.2

PR1MA PBS/Tween 20 10X Solution

CAS Number: 7558-79-4, 7778-77-0, 7647-14-5, 7447-40-7, 9005-64-5, 7732-18-5
Solubility: Water
Storage Temperature: Room Temperature


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

  • Appearance: Clear, yellow solution
  • pH: 7.2 - 7.6

PR1MA Thiamine Hydrochloride [Vitamin B1]

Common Name: Vitamin B1

CAS Number: 67-03-8

Molecular Weight: 337.3

Chemical Formula: C12H17CIN4OS  HCl

Solubility: Water

Storage Temperature: 2-8°C



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

  • Appearance: White Crystalline Powder
  • Appearance of Solution: Clear, no more color than reference solution Y7 or GY7
  • Identification: Should be positive reaction
  • Identification (IR): Consistent with the reference IR spectra
  • pH: 2.7 - 3.3
  • Sulfates:  300 ppm
  • Limit of Nitrate: No brown ring is produced at the junction of the two layers
  • Lead:  2 ppm
  • Water:  5.0 %
  • Residue on Ignition:  0.1 %
  • Absorbance of Solution:  0.025
  • Residual Solvents (Methanol):  0.3 %
  • Residual Solvents (Ethanol):  0.5 %
  • Related Substance (Impurity A):  0.15 %
  • Related Substance (Impurity B):  0.3 %
  • Related Substance (Impurity C):  0.15 %
  • Related Substance (Any Other Impurity):  0.1 %
  • Related Substance (Total impurities):  0.5 %
  • Related Compounds:  1.0 %
  • Chromatographic Purity:  1.0 %
  • Assay: 98.5 - 101.0 %
  • Staphylococcus Aureus: Negative
  • Salmonella: Negative
  • E.Coli: Negative
  • Total Plate Count:  1000 cfu/g
  • Yeast and Mold:  100 cfu/g
  • Material Source: Acrylonitrate; Acetamidine HCl; Chlorine Ester
  • Production Method: Chemical Synthesis
  • BSE/TSE Free: BSE/TSE Free
  • Non Animal Origin: Non Animal Origin
  • Conclusion: This product complies with the specification of BP/USP/FCC.
  • Country of Origin: Report

 

PR1MA Bicine Ultra-Pure

CAS Number: 150-25-4
Molecular Weight: 163.2
Chemical Formula: C6H13NO4
Solubility: Water
Storage Temperature: Room Temperature


Zwitterionic buffer used in a variety of molecular biology applications such as protein resolution, protein crystallization and SDS-PAGE.


pKa @ 25°C: 8.3
pH Range: 7.6-9.0
Melting Range: 190-192°C


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

  • Appearance: White Powder
  • FTIR: Conforms to reference
  • Optical ABS @ 260 NM:  0.1
  • Optical ABS @ 280 NM:  0.1

 

[3-[(3-Cholamidopropyl)-dimethylammonio]-1-propanesulfonate]

PR1MA CHAPS [3-[(3-Cholamidopropyl)-dimethylammonio]-1-propanesulfonate]

Common Name: 3-[(Cholamidopropyl) dimethylammonio]-1-propanesulfonate
CAS Number: 75621-03-3
Molecular Weight: 614.9
Chemical Formula: C32H58N2SO7
Solubility: Water
Storage Temperature: Room Temperature


Zwitterionic, non-denaturing detergent for solubilizing membrane proteins.

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

  • Appearance: White Powder
  • Identification: Pass Test
  • Moisture :  2.0 %
  • Purity:  99 %
  • RNase/DNase/Protease: None Detected
  • Solubility (20%, water): Complete / Colorless
  • TLC (silica gel: methanol/NH4OH = 95/5): One Spot

 

PR1MA Sodium Acetate, Anhydrous

CAS Number: 127-09-3
Molecular Weight: 82.0
Chemical Formula: C2H3O2Na
Solubility: Water
Storage Temperature: Room Temperature


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


  • Appearance: White Powder
  • Assay: ≥ 99.0 %
  • pH (5% Solution): 7.0 - 9.2
  • Solubility: Soluble in Water
  • Loss on Drying (120 oC):  1.0 %
  • Calcium (Ca):  0.005 %
  • Chloride (Cl):  0.002 %
  • Heavy Metals (as Pb):  0.001 %
  • Insoluble Matter:  0.01 %
  • Iron (Fe):  0.001 %
  • Magnesium (Mg):  0.002 %
  • Phosphate:  0.001 %
  • Sulfate (SO4):  0.003 %
  • Grade: Meet USP/ACS Specifications

PR1MA Sucrose

CAS Number: 57-50-1
Molecular Weight: 342.3
Chemical Formula: C12H22O11
Storage Temperature: Room Temperature

Ultra-high purity, double crystallized to remove any remaining inorganic and organic contamination. Produces a clear colorless solution. Used for cultivating protoplasts and "in vitro" multiplication of plant tissue.

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

  • Appearance: Fine White Crystals
  • Absorbance 260nm:  0.07 nm
  • Absorbance 280nm:  0.05
  • DNase, RNase, protease: Not Detected
  • Heavy Metals:  0.0005 %
  • Identification (IR): Pass
  • Purity:  99.0 %
  • Solubility (10% solution in H2O @ 25oC): Pass
  • Sulfate:  0.005 %

 

[1,3-Diaza-2-,4-cyclopentadiene]

PR1MA Imidazole [Glyoxaline] [1,3-Diaza-2-,4-cyclopentadiene]

Common Name: [Glyoxaline] [1,3-Diaza-2,4-cyclopentadiene]
CAS Number: 288-32-4
Molecular Weight: 68.1
Chemical Formula: C3H4N2
Solubility: Water
Storage Temperature: Room Temperature


pKa (25°C):
6.9-7.0
pH range: 6.2-7.8


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


  • Appearance: White to off white crystals
  • Assay:  99.0 %
  • DNase: Not Detected
  • Identification: Pass Test
  • Loss on Drying:  0.5 %
  • Melting Point: 88 - 92 oC
  • OPTICAL @ 260 NM:  0.2
  • PKa @ 25°C: 6.79 - 7.19
  • Protease: Not Detected
  • RNase: Not Detected

[Benzyl Penicillin Sodium Salt]

PR1MA  Penicillin G Sodium Salt [Benzyl Penicillin Sodium Salt]

Common Name: Benzyl Penicillin Sodium Salt
CAS Number: 69-57-8
Molecular Weight: 356.4
Chemical Formula: C16H17N2NaO4S
Solubility: Water
Storage Temperature: 2-8°C


Inhibitor of bacterial cell wall synthesis. Active against gram positive and some gram negative bacteria. β-Lactamase sensitive.


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


  • Appearance: White crystalline powder
  • Potency : 1500 - 1750 U/mg
  • Assay: 96.0 - 102.0 %
  • Identification: Pass Test
  • Loss on Drying:  1.0 %
  • pH: 5.5 - 7.5
  • Specific Optical Rotation: +285 - +310 °
  • Absorbance 264 nm: 0.80 - 0.88
  • Absorbance 280nm:  0.10
  • Absorbance 325nm:  0.10
  • Related Substances: Conforms to standard
  • Bacterial Endotoxins : Conforms to standard
  • Sterility: Conforms to standard
  • Country of Origin : Report

PR1MA  Phleomycin 20mg/ml Solution

CAS Number: 11006-33-0
Molecular Weight: 1526.5 g/mol
Chemical Formula: C55H85O21N20S 2Cu  HCl
Solubility: Water
Storage Temperature: -20°C


Supplied at a concentration of 20 mg/ml.


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

  • Appearance: Clear Blue Solution
  • Concentration: = 20 mg/ml
  • Odor: None
  • Solubility (20 mg/ml in Water): Freely soluble
  • Sterile Filtered: Pass test
  • UV Absorbance 244nm (200 ug/ml): 0.75 - 1.05
[N-(2-Hydroxyethyl) piperazine-N'-(2-ethanesulfonic acid)]

PR1MA  HEPES, Sodium Salt [N-(2-Hydroxyethyl) piperazine-N'-(2-ethanesulfonic acid)]

Common Name: N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
CAS Number: 75277-39-3
Molecular Weight: 260.3
Chemical Formula: C8H17N2O4SNa
Solubility: Water
Storage Temperature: Room Temperature


  • pKa (20°C): 7.45-7.65
  • pH Range: 6.8-8.2


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


  • Appearance: White crystalline powder
  • Assay (Titration, dried basis):  98.0 %
  • Chloride (Cl):  0.1 %
  • Heavy Metals (as Pb):  1 ppm
  • Loss on Drying @ 105 oC, 3hrs:  2.0 %
  • pH (1% aqueous @ 25 oC): 9.4 - 11.0
  • pKa @ 20°C: 7.45 - 7.65
  • Solubility (1M Solution in H2O): Clear, complete and colorless
  • UV Absorbance @ 250nm 1M:  1.0

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