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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 3,161 results
1

Thermo Scientific™ Pierce™ BCA Protein Assay Kits

The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.

Assay BCA Assay
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce
Detection Method Colorimetric
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%
4

Thermo Scientific™ CaptureSelect™ Human Albumin Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Human Albumin Affinity Matrix has been specifically designed for the purification of human albumin and albumin fusion proteins.

Particle Size 65 ±10 μm
Ligand Type HSA affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase Anti-HSA
Type Affinity Matrix
Matrix Agarose-based, aldehyde-activated
Form Liquid Suspension
Binding Capacity ∼15 mg albumin/mL resin
Product Line CaptureSelect
5

MilliporeSigma™ Calbiochem™ Berberine Chloride

A highly potent and selective oxysterol EBI2 (GPR183) agonist (K

6

MilliporeSigma™ Calbiochem™ (±)-Blebbistatin

(±)-Blebbistatin, CAS 674289-55-5, is a cell-permeable, selective, and reversible inhibitor of nonmuscle myosin II. Blocks cell blebbing and disrupts cell migration & cytoKinesis in vertebrate cells.

7

MilliporeSigma™ Calbiochem™ Caffeic Acid

Reported to have anti-carcinogenic anti-inflammatory properties.

8

MilliporeSigma™ Calbiochem™ BAPTA/AM

Can be loaded into wide variety of cells, where it is hydrolyzed by cytosolic esterases and is trapped intracellularly as the active chelator BAPTA

Membrane Permeable Y
Content And Storage -20°C
CAS 126150-97-8
Product Type Calbiochem BAPTA/AM
Form Solid
Solubility DMSO
Purity ≥90% by TLC
Synonym 1,2-bis(o-Aminophenoxy)ethane-N,N,Nʹ,Nʹ-tetraacetic Acid Tetra(acetoxymethyl) Ester
9

MilliporeSigma™ Calbiochem™ InSolution™Blebbistatin, Racemic

InSolution™Blebbistatin, Racemic, is a 50mm in 90% DMSO. A cell-permeable, selective, and reversible inhibitor of nonmuscle myosin II. Blocks cell blebbing and disrupts cell migration and cytoKinesis.

10

MilliporeSigma™ Calbiochem™ CA-074 Me

CA-074 Me, CAS 147859-80-1, is a cell-permeable analog of CA-074 that acts as an irreversible inhibitor of intracellular cathepsin B.

12

MilliporeSigma™ Calbiochem™ Innolink™ Biotin 354S

Modified biotin conjugate linked to bis-aryl hydrazone chromophore, aromatic succinimidyl ester.

13

MilliporeSigma™ Calbiochem™ (-)-Blebbistatin

The active enantiomer of (±)-Blebbistatin that accounts for the inhibitory activity towards ATPase and myosin II-dependent cellular processes.

14

MilliporeSigma™ Calbiochem™ Calpain Inhibitor VI

The Calpain Inhibitor VI, also referenced under CAS 190274-53-4, controls the biological activity of Calpain. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

Content And Storage Protect from light
CAS 190274-53-4
Form Lyophilized
Target Proteins μ-calpain
Solubility DMSO
Color White
Purity 97% by HPLC
Molecular Formula C17H25FN2O4S
Formula Weight 372.5g/mol
15

MilliporeSigma™ Calbiochem™ Capsaicin

An active constituent of cayenne pepper with excitatory and desensitizing effects on a subset of primary afferent sensory neurons.