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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.
Protein Purification (1,469)
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1 – 15 of 3,165 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%
3

Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix was specifically designed for the purification of human chorionic gonadotropin (hCG) from recombinant sources.

Particle Size 65 ± 10 μm
Shipping Condition Room Temperature
Ligand Type HCG affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Type Affinity Matrix
Stationary Phase Anti-gonadotropin
Content And Storage Store in refrigerator (2°C to 8°C).
Matrix Agarose-based, aldehyde-activated
Binding Capacity 4 mg/mL
Form Agarose Bead
Product Line CaptureSelect
5

Invitrogen™ Dynabeads™ M-280 Sheep Anti-Mouse IgG

Dynabeads M-280 Sheep anti-Mouse IgG beads are 2.8-μm monosized, monodispersed, superparamagnetic beads with affinity-purified polyclonal sheep anti-mouse IgG covalently bound to the bead surface.

Shipping Condition Ambient temperature
Content And Storage Dynabeads M-280 Sheep Anti-Mouse IgG is supplied in PBS, pH 7.4 w/0.1% BSA, 0.02% NaN3 Store at 2°C to 8°C.
Description Polyclonal sheep anti-mouse IgG covalently bound to Dynabeads
Color Brown
Material Polystyrene
Concentration 10 mg/mL
For Use With (Application) Protein Purification
High-throughput Compatibility High-throughput Compatible
Regulatory Status For Research Use Only
Ligand Type Antibody
Type Antibody Coated Bead
Target Proteins
Format Beads in suspension
Reactivity Binds mouse IgG1, IgG2a and IgG2b. Low reactivity towards mouse IgG3 and IgM.
For Use With (Equipment) KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 36 months from date of manufacture
Species Sheep
Uniformity Monosized 2.8 μm (CV <5%)
6

Invitrogen™ Dynabeads™ M-280 Sheep Anti-Rabbit IgG

Dynabeads M-280 Sheep Anti-Rabbit IgG are 2.8 μm superparamagnetic beads with affinity-purified polyclonal sheep anti-rabbit IgG covalently bound to the bead surface.

Shipping Condition Ambient temperature
Content And Storage Dynabeads M-280 Sheep Anti-Rabbit IgG is supplied in PBS, pH 7.4 w/0.1% BSA, 0.02% NaN3 Store at 2°C to 8°C.
Purity or Quality Grade Research Grade
Description Polyclonal sheep anti-rabbit IgG covalently bound to Dynabeads
Color Brown
Material Polystyrene
Concentration 10 mg/mL
For Use With (Application) Protein Purification
High-throughput Compatibility High-throughput Compatible
Regulatory Status For Research Use Only
Ligand Type Antibody
Type Antibody Coated Bead
Target Proteins
Reactivity Binds all rabbit IgG's
For Use With (Equipment) KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 36 months from date of manufacture
Species Sheep
Uniformity Monosized 2.8 μm (CV <5%)
7

MilliporeSigma™ Calbiochem™ AMPK Inhibitor, Compound C

AMPK Inhibitor, Compound C, CAS 866405-64-3, is a cell-permeable compound that inhibits KDR/VEGFR2, ALK2/BMPR-I, and AMPK kinase activities (IC50 = 25.1, 148, and 234.6 nM, respectively).

Content And Storage Protect from light
CAS 866405-64-3
Form Solid
Target Proteins AMPK
Solubility DMSO, 100 mM HCl, or MeOH
Color Light Yellow
Purity 95% by HPLC
Molecular Formula C24H25N5O
Formula Weight 399.5g/mol
8

MilliporeSigma™ Calbiochem™ InSolution™ AMPK Inhibitor, Compound C·2HCl

The InSolution™ AMPK Inhibitor, Compound C·2HCl, also referenced under CAS 866405-64-3, controls the biological activity of AMPK. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

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™ Capsaicin

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

13

MilliporeSigma™ Calbiochem™ Carboxypeptidase B, Porcine Pancreas

Native carboxypeptidase B catalyzes the release of C-terminal from basic amino acids, arginine, lysine, or ornithine from polypeptides

15

MilliporeSigma™ Calbiochem™ Cdc42/Rac1 GTPase Inhibitor, ML141

The Cdc42/Rac1 GTPase Inhibitor, ML141 controls the biological activity of Cdc42/Rac1 GTPase. This small molecule/inhibitor is primarily used for Membrane applications.