
Miscellaneous Molecular Biology Reagents
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Filtered Search Results

MilliporeSigma™ Calbiochem™ OmniPur™ Sodium Dodecyl Sulfate Solution, 20%
For use in molecular biology applications.
Invitrogen™ Guanidine Thiocyanate
Guanidine Thiocyanate is an ultrapure, molecular biology grade reagent. It is free of detectable nuclease and protease activity and is a strong protein denaturant, as both the guanidinium cation and the thiocyanate anion are chaotropic agents.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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MP Biomedicals™ Sodium Phosphate Buffer
Sodium Phosphate Buffer is a reagent with very high buffering capacity that is widely used in molecular biology, biochemistry, and chromatography. It occurs in several forms: monobasic (NaH2PO4), dibasic (Na2HPO4), and tribasic (Na3PO4).
Product Type | Sodium Phosphate Buffer |
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MilliporeSigma™ Calbiochem™ Aquacide II
Highly viscous salt useful for concentration of proteins and other macromolecules and can be used for rapid removal of water from dialysis tubing
Content And Storage | Store at +15°C to +30°C |
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CAS | 9004-32-4 |
Form | Solid |
Color | White |
Formula Weight | 500000g/mol |
Invitrogen™ UltraPure™ Sucrose
UltraPure Sucrose is suitable for forming density gradients for a variety of separation applications.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ X-Gal
X-Gal (5-bromo-4-chloro-3-indolyl-β-D-galactoside) is a histochemical substrate for β-galactosidase. This substrate yields a blue precipitate upon hydrolysis, making it suitable for use in immunoblotting or immunocytochemical assays.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Detection Method | Colorimetric |
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Cobamamide, 96%, Spectrum™ Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Assay | 96% |
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CAS | 13870-90-1 |
Pharmalytes™ pH range 4.0 - 6.5, MilliporeSigma™ Supelco™
Pharmalytes™ are ampholytes which are used to create a pH gradient under application of an electric field.
Pharmalytes™ pH range 5.0 - 8.0, MilliporeSigma™ Supelco™
Pharmalytes™ are ampholytes which are used to create a pH gradient under application of an electric field.
MilliporeSigma™ Calbiochem™ Carboxymethylcellulose, Sodium Salt, Low Viscosity
Substrate for cellulase
Content And Storage | Store at +15°C to +30°C |
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Form | Free-flowing Solid |
Color | White to tan |
MilliporeSigma™ Calbiochem™ 2-Deoxy-D-glucose
Reported to reduce the incidence of doxorubicin-induced apoptosis
R&D Systems™ Cultrex Spheroid Formation Extracellular Matrix, 10X
Supports spheroid formation for human breast cancer cells (MDA-MB-231) over a 72 hour period.