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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.
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1 – 15 of 5,176 results
1

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

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

EDGE
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%
2

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
3

Thermo Scientific™ Pierce™ Quantitative Peroxide Assay Kit (Aqueous

Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.

4

Thermo Scientific™ Pierce™ Peroxide Assay Reagent A

Measure total peroxide levels in either aqueous or lipid-containing laboratory reagents

5

Thermo Scientific™ Pierce™ Peroxide Assay Reagent B

Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.

6

Thermo Scientific™ Pierce™ Peroxide Assay Reagent C

Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.

7

Thermo Scientific™ Pierce™ Quantitative Peroxide Assay Kit (Lipid)

Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.

8

MilliporeSigma™ Calbiochem™ AEBSF, Hydrochloride

AEBSF, CAS 30827-99-7, is a specific irreversible inhibitor of chymotrypsin, kallikrein, plasmin, thrombin, trypsin, and related thrombolytic enzymes. A nontoxic alternative to PMSF and DFP.

Content And Storage Protect from moisture
CAS 30827-99-7
Form Solid
Target Proteins chymotrypsin
Solubility H2O
Color White to Off-white
Purity >97% by HPLC
Molecular Formula C8H10FNO2S·HCl
Formula Weight 239.7g/mol
9

MilliporeSigma™ Calbiochem™ 5-Lipoxygenase Inhibitor, MK591

MK591; MK0591; 5-LOX inhibitor, 5- Lipoxygenase inhibitor, FLAP

10

MilliporeSigma™ Calbiochem™ Forskolin, Coleus forskohlii

Forskolin, CAS 66575-29-9, is a cell-permeable diterpene inotropic agent that acts as an activator of adenylate cyclase (EC50 = 4 mM).

CAS 66575-29-9
Form Crystalline Solid
Target Proteins Adenylate cyclase
Solubility DMSO
Color White to Off-white
Purity 99% by HPLC
Molecular Formula C22H34O7
Formula Weight 410.5g/mol
11

MilliporeSigma™ Calbiochem™ MIF Antagonist, ISO-1

The MIF Antagonist, ISO-1, also referenced under CAS 478336-92-4, controls the biological activity of MIF.

12

MilliporeSigma™ Calbiochem™ NS8593

An aminobenzimidazole derivative that selectively and reversibly blocks small conductance Ca2+-activated K+ channels in a Ca2+-dependent manner.

13

MilliporeSigma™ Calbiochem™ 4-Hydroxynonenal

4-Hydroxynonenal, CAS 75899-68-2, is a major aldehyde product formed by peroxidation of ω-6-unsaturated fatty acids that is regarded as a specific marker of lipid peroxidation.

14

MilliporeSigma™ Calbiochem™ Chymostatin

Contains chymostatin A as a major form.

CAS 9076-44-2
Form Solid
Target Proteins chymotrypsin
Solubility DMSO
Color Off-white with a Pink Cast
Molecular Formula C25H30N6O5X (X varies from lot to lot)
15

MilliporeSigma™ Calbiochem™ InSolution™ Batimastat

A Marimastat type of peptidyl hydroxamate-based inhibitor that potently inhibits a broad-spectrum of metalloproteinases