
Cytiva Pharmalyte™ Carrier Ampholytes
Use in Isoelectric focusing. Cytiva Pharmalyte™ Carrier Ampholytes prepared by the co-polymerization of glycine, glycylglycine, amines, and epichlorohydrin, are available in five broad-range and four narrow-range pH intervals.

Form | Liquid |
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Product Type | Pharmalyte carrier Ampholyte |
For Use With (Equipment) | PhastSystem Automated Electrophoresis Unit |
Formulation | Co-polymerization of Glycine, Glycylglycine, Amines and Epichlorohydrin |
Color | Colorless to Light Yellow |
Quantity | 25mL |
Storage Requirements | 2° to 8°C |
For Use With (Application) | IEF |
Thermo Scientific™ DNA Gel Loading Dye (6X)
Greener Choice Product
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X DNA Loading Dye.
Tris Base (White Crystals or Crystalline Powder/Molecular Biology), Fisher BioReagents™
CAS: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight (g/mol): 121.136 InChI Key: LENZDBCJOHFCAS-UHFFFAOYSA-N Synonym: Trimethylol Aminomethane,Tris(hydroxymethyl)aminomethane,2-Amino-2-(hydroxymethyl)-1,3-propanediol,THAM,Tris base,Trometamol PubChem CID: 6503 ChEBI: CHEBI:9754 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol SMILES: C(C(CO)(CO)N)O
PubChem CID | 6503 |
---|---|
CAS | 77-86-1 |
Molecular Weight (g/mol) | 121.136 |
ChEBI | CHEBI:9754 |
SMILES | C(C(CO)(CO)N)O |
Synonym | Trimethylol Aminomethane,Tris(hydroxymethyl)aminomethane,2-Amino-2-(hydroxymethyl)-1,3-propanediol,THAM,Tris base,Trometamol |
IUPAC Name | 2-amino-2-(hydroxymethyl)propane-1,3-diol |
InChI Key | LENZDBCJOHFCAS-UHFFFAOYSA-N |
Molecular Formula | C4H11NO3 |
PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™
Phosphate Buffered Saline Tablets, CAS Number-7647-14-5, 7447-40-7, 100 tablets, Clear, Gray, White, 5/8 in., 600 SEC max., CAUTION!
PBS, Phosphate Buffered Saline, 10X Solution, Fisher BioReagents™
Commonly used buffer
Content And Storage | Room temperature |
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Form | Liquid |
Thermo Scientific™ Restore™ Western Blot Stripping Buffer
Safely and effectively remove primary and secondary antibodies from nitrocellulose and PVDF membranes to allow chemiluminescent Western blots to be reprobed.
Content And Storage | Storage: Upon receipt store at room temperature or 4°C. Product shipped at ambient temperature. |
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Form | Liquid |
Product Line | Restore™ |
Thermo Scientific™ SuperBlock™ Blocking Buffer
SuperBlock Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis.
Content And Storage | Upon receipt store at 4°C. Product is shipped at ambient temperature. |
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Blocking Agent | Single purified protein |
For Use With (Application) | ELISA,Western Blot |
Product Line | SuperBlock™ |
Thermo Scientific™ Pierce™ Concentrated Buffer Stocks (10X and 20X)
Save time using Pierce Concentrated Buffer stock solutions (10X and 20X) with simple dilutions to expedite your experiment without sacrificing quality or consistency.
Thermo Scientific™ Blocker™ Casein
Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods.
Content And Storage | Store at 4°C. |
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Form | Liquid |
Product Type | Blocker Casein |
Blocking Agent | Single purified protein |
Concentration | 1X |
For Use With (Application) | Western Blot,ELISA |
Product Line | Blocker™ |
Tris-HCl, 1M Solution, pH 8.0, Molecular Biology Grade, Ultrapure, Thermo Scientific Chemicals
CAS: 1185-53-1 Molecular Formula: C4H12ClNO3 Molecular Weight (g/mol): 157.594 InChI Key: QKNYBSVHEMOAJP-UHFFFAOYSA-N PubChem CID: 93573 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride SMILES: C(C(CO)(CO)N)O.Cl
PubChem CID | 93573 |
---|---|
CAS | 1185-53-1 |
Molecular Weight (g/mol) | 157.594 |
SMILES | C(C(CO)(CO)N)O.Cl |
IUPAC Name | 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride |
InChI Key | QKNYBSVHEMOAJP-UHFFFAOYSA-N |
Molecular Formula | C4H12ClNO3 |
Phosphate Buffered Saline (PBS), 10X Powder, pH 7.4, Fisher BioReagents™
Phosphate Buffered Saline (PBS), 10X Powder provides a convenient way to make 1 L of 10X stock PBS solution.
Thermo Scientific™ Restore™ PLUS Western Blot Stripping Buffer
Remove high-affinity antibodies from membranes so they can be reprobed and detected with chemiluminescent substrates.
Content And Storage | Upon receipt store at room temperature. Product shipped at ambient temperature. |
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Form | Liquid |
Product Line | Restore™ |
TAE Buffer, Tris-Acetate-EDTA, 50X Solution, Electrophoresis, Fisher BioReagents™
Tris-Acetate-EDTA, CAS Number-77-86-1, 60-00-4, 6850-28-8, TAE, 4L, Gray, Tris (24%), Acetic Acid (5.0%), and EDTA (<2%)., DNase free, Pass Test, Filtered through a 0.2-micron filter., Electrophoresis, 50X Solution, Poly CUBE, Liquid, Protease free, DNase-, RNase- and Protease-Free, RT
Name Note | 50X Solution |
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Concentration or Composition (by Analyte or Components) | Tris (24%), Acetic Acid (5.0%), and EDTA (<2%). |
CAS | 6850-28-8 |
Protease | Protease free |
Physical Form | Liquid |
Grade | Electrophoresis |
Synonym | TAE |
Purity Grade Notes | DNase-, RNase- and Protease-Free |
DNase | DNase free |
Recommended Storage | RT |
Filtered Through | Filtered through a 0.2-micron filter. |
ChemAlert Storage Symbol | Gray |
HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents™
Commonly used buffering agent
Color | Undesignated |
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Physical Form | Liquid |
Chemical Name or Material | HEPES Buffer |
Grade | Molecular Biology |
Identification | Pass Test |
DNase | DNase free |
Merck Index | 15, 4689 |
Concentration | 0.95 to 1.05 M |
ChemAlert Storage Symbol | Gray |
Absorbance | ≤0.01(0.1M solution) at 260nm,0.004 max. (0.1M solution) at 280nm |
Name Note | 1M Solution, pH 7.3 |
CAS | 7732-18-5 |
Protease | Protease free |
pH | 7.2 to 7.5 |
Synonym | N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid |
Purity Grade Notes | DNase-, RNase- and Protease-Free |
Recommended Storage | RT |
Molecular Formula | C8H18N2O4S |
Formula Weight | 238.197 |
TE Buffer, Tris-EDTA, 1X Solution, pH 8.0, Molecular Biology, Fisher BioReagents
Color | Colorless |
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Physical Form | Liquid |
Chemical Name or Material | Tris-EDTA |
Grade | Molecular Biology |
DNase | DNase free |
Filtered Through | Filtered through a 5-micron filter. |
ChemAlert Storage Symbol | Gray |
Name Note | 1X Solution, pH 8.0 |
CAS | 7732-18-5 |
Protease | Protease free |
Health Hazard 3 | Emergency Overview May cause eye, skin, and respiratory tract irritation. Avoid contact with skin and eyes. Do not breathe dust. Do not breathe vapors or spray mist. Wash off immediately with soap and plenty of water removing all contaminated clothes and shoes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Remove from exposure, lie down. Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. If not breathing, give artificial respiration. Obtain medical attention. NFPA Health:1 Flammability:0 Instability:0 |
Health Hazard 2 | CAUTION! |
pH | 7.4 to 8.1 |
Synonym | TE |
Recommended Storage | RT |