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Protein Analysis Reagents

A wide variety of products for use in the study of proteins. Includes protein samples, extraction and purification products, protein modifiers, assays, dialysis supplies, gene reporter systems, cDNA, competent cells, immunohistochemistry supplies, etc.
Bioactive Small Molecules (3,223)
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1 – 15 of 5,182 results
1

Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

EDGE
MWCO 12 to 14 kDa
Length (Metric) 15 m
Product Type Spectra/Por 2 Dialysis Tubing
Formulation Contain glycerin as a humectant
Length (English) 49.2 ft.
Quantity Each
Temperature Range (English) 39.2°F to 249.8°F
Material Regenerated Cellulose
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Temperature Range (Metric) 4°C to 121°C
2
Promotions Available

Guanidine Hydrochloride (Colorless-to-White Crystals), Fisher BioReagents™

For isolation of RNA from cell extracts | CAS: 50-01-1 | CH6ClN3

CAS 50-01-1
Color White
Purity ≥99.5%
Physical Form Solid
Chemical Name or Material Guanidine Hydrochloride
Recommended Storage Store at Room Temperature
Synonym guanidine hydrochloride
Merck Index 15, 4597
Molecular Formula CH6ClN3
Formula Weight 95.53
Melting Point 178°C
Assay Percent Range ≥99.5%
6

Invitrogen™ Phosphate Sensor  DFS Item

Phosphate Sensor

Shipping Condition Dry Ice
Excitation/Emission 430⁄450
Assay Phosphatase Assay
Content And Storage Phosphate Sensor is supplied as a 500 μM solution in 10 mM Tris (pH 7.6) and 50 mM NaCl. Store product at -80°C.
Target GTPases, ATPases, Phosphatases, Phosphodiesterases
Format 384-well plate
Product Type Phosphate Sensor
For Use With (Equipment) Microplate Reader
Readout Kinetic
Label or Dye MDCC
For Use With (Application) Fluorescence Intensity
Detection Method Fluorescence
12

MilliporeSigma™ Calbiochem™ NG-Hydroxy-L-arginine, Monoacetate Salt

Serves as key intermediate in biosynsis of nitric oxide by constitutive nitric oxide synthase.

14

Thermo Scientific™ Kinase Tracer 178, 25 μM  DFS Item

In the LanthaScreen™ Eu Kinase Binding Assay, binding of an Alexa Fluor™ conjugate or tracer such as Kinase Tracer 178 to a kinase is detected by addition of a Eu-labeled anti-tag antibody.