Miscellaneous Molecular Biology Reagents

A wide variety of reagent formulations for use in molecular biology applications.

1 – 15 of 153 results

MilliporeSigma™ Novagen™ Pellet Paint™ NF Co-Precipitant

Useful substitute for the original Pellet Paint Co-Precipitant in applications where fluorescent detection is used

Pricing and Availability
Specifications

Content And Storage	Store at −20°C
Label or Dye	Non-fluorescent

MilliporeSigma™ Calbiochem™ Tetrahydrouridine

Potent competitive inhibitor of cytidine deaminase

Pricing and Availability

MilliporeSigma™ Calbiochem™ BQ-123, Sodium Salt

Highly potent, selective, and competitive ETA receptor antagonist

Pricing and Availability
Specifications

Target	ETA (endothelin) receptor antagonist
Content And Storage	Store at −20°C
Form	Solid
Formulation	Supplied as a sodium salt. Sold on the basis of peptide content
Color	White
Purity	≥95% by HPLC
Molecular Formula	C₃₁H₄₁N₆O₇ · Na
Formula Weight	632.7g/mol

Invitrogen™ UltraPure™ Cesium Chloride, Optical Grade

UltraPure™ Cesium Chloride, Optical Grade is specifically prepared for use in density gradients.

Pricing and Availability

Invitrogen™ UltraPure™ Buffer-Saturated Phenol

UltraPure™ Buffer-Saturated Phenol is used in the purification of nucleic acids. The reagent, which consists of UltraPure™ Phenol that has been saturated with Tris-HCl buffer, is already buffer equilibrated to pH >7.4.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
Content And Storage	Store in refrigerator (2–8°C).
Form	Liquid
Packaging Type	Bottle
Purity	Molecular Biology Grade
pH	7.4
Chemical Name or Material	Phenols
Product Line	UltraPure

Invitrogen™ UltraPure™ Formamide

UltraPure Formamide is commonly used for denaturing nucleic acids for sequencing gel electrophoresis, electron microscopy, and hybridization.

Pricing and Availability

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.