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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(2R)-2-[[9-(Methylethyl)-6-[[[4-(2-pyridinyl)phenyl]methyl]amino]-9H-purin-2-yl]amino]-1-butanol trihydrochloride (1)
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1,186 – 1,200 of 130,566 results

1,186

Promotions Available

Invitrogen™ MultiShot™ StripWell TOP10 Chemically Competent E. coli

MultiShot StripWell TOP10 Chemically Competent E. coli cells are ideal for high-efficiency cloning and plasmid propagation, achieving a transformation efficiency of >1 x 10⁸ cfu/μg with control plasmid DNA in StripWell format.

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Blue/White Screening	Yes (lacZΔM15)
Cloning Methylated DNA	Yes (mcrA)
Transformation Efficiency Level	Medium Efficiency (1 x 10⁸ to 1 x 10⁹ cfu/μg)
High-throughput Compatibility	High
Improves Plasmid Quality	Yes (endA1)
Preparing Unmethylated DNA	No
Plasmid	High Copy Plasmid
Reduces Recombination	Yes (recA1)
T1 Phage - Resistant (tonA)	No
Antibiotic Resistance Bacterial	Yes (Streptomycin)
Product Type	Chemically Competent Cells
Product Line	MultiShot
Contains F' Episome	No

1,187

Thermo Scientific Chemicals Papain, Carica Papaya Latex

CAS: 9001-73-4 Synonym: EC 3.4.22.2

Pricing & Availability
Specifications

CAS	9001-73-4
Synonym	EC 3.4.22.2

1,188

Thermo Scientific™ Pierce™ MHC Class I Antibody Coupling Kit

The Thermo Scientific Pierce MHC Class I Antibody Coupling Kit is a comprehensive kitted solution designed for magnetic immunoprecipitation of MHC Class I protein and peptide complexes. It provides all necessary components for antibody coupling and peptide enrichment required for immunopeptidomic studies. This kit features an optimized protocol with guidance all the way through LC-MS analysis.

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1,189

Invitrogen™ Alexa Fluor™ 555 Hydrazide

Alexa Fluor™ 555 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

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1,190

Thermo Scientific™ HisPur™ Cobalt Purification Kit, 0.2 mL

Gently purify His-tagged recombinant fusion proteins using cobalt (Co2+) immobilized metal chelate affinity (IMAC) beads, spin columns and plates.

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1,191

Novus Biologicals™ LPS from E. Coli, TLR4 ligand

Applications: Functional

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1,192

BD Horizon™ BV605 Annexin V

A sensitive probe for identifying apoptotic cells, binding to negatively charged phospholipid surfaces with a higher affinity for phosphatidylserine (PS) than most other phospholipids

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1,193

Thermo Scientific™ EZ-Link™ BMCC-Biotin

Biotinylate reduced cysteines (-SH groups) with a maleimide-activated, sulfhydryl-reactive biotinylation reagent containing a stabilizing cyclohexane group in the spacer arm.

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1,194

Invitrogen™ Gal-Screen™ β-Galactosidase Reporter Gene Assay System for Mammalian Cells

Combines direct cell lysis with rapid, ultra-sensitive chemiluminescent detection of β-galactosidase reporter enzyme.

Pricing & Availability
Specifications

Form	Liquid
Readout	End Point
Compatible Cells	Mammalian Cells
Target Enzyme	Beta-Galactosidase
Substrate Type	Beta-Gal Substrate
For Use With (Application)	Enzyme Assay
High-throughput Compatibility	High-throughput Compatible
Detection Method	Chemiluminescence
Substrate	Galacton-Star™
Assay	β-Gal (lacZ) Assay
Substrate Properties	Chemical Substrate
For Use With (Equipment)	Luminometer (Microplate)
Product Type	β-Galactosidase Reporter Gene Assay System
Sample Type	Cell Cultures
Label or Dye	Unconjugated
Product Line	Gal-Screen, NovaBright

1,195

Thermo Scientific™ Compat-Able™ Bradford Plus Protein Assay Kit

Precipitation reagents to eliminate interfering substances from protein assay samples to make them compatible with BCA and Coomassie-Bradford assays.

Pricing & Availability

1,196

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Invitrogen™ One Shot™ PIR1 Chemically Competent E. coli

One Shot PIR1 Chemically Competent E. coli cells are for use with vectors that contain the R6Kγ origin of replication (e.g., pUni/V5-His-TOPO for recombination with an Echo cloning system).

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1,197

MP Biomedicals™ Pepsin

From porcine stomach mucosa

Pricing & Availability
Specifications

Content And Storage	0°C
Product Type	Pepsin
Form	Lyophilized
pH Range	1 to 3.5
Sample Type	Porcine Stomach Mucosa
For Use With (Application)	Used to digest Proteins and is commonly used in the preparation of Fab fragments from Antibodies

1,198

Tocris Bioscience™ Proteome Profiler Rat XL Cytokine Array

For parallel determination of relative levels of selected rat cytokines.

Pricing & Availability

1,199

Thermo Scientific™ Detoxi-Gel™ Endotoxin Removing Columns, 1 mL

Bind and extract endotoxins (lipopolysaccharides or LPS) from antibody or protein samples using bulk resin or columns of immobilized Polymixin B ligand.

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1,200

Thermo Scientific™ Detoxi-Gel™ Endotoxin Removing Gel

Bind and extract endotoxins (lipopolysaccharides or LPS) from antibody or protein samples using bulk resin or columns of immobilized Polymixin B ligand.

Pricing & Availability
Specifications

Stationary Phase	Polymixin B
Type	Endotoxin Removing Gel
Target	Endotoxin Removal
Content And Storage	Store at 4°C.
Format	Bottle
Column Type	Affinity, Agarose Resin
Capacity (Metric)	4000 to 6000 EU Binding per mL Gel
Product Line	Detoxi-Gel

Protein Analysis Reagents

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Tocris Bioscience™ Proteome Profiler Rat XL Cytokine Array GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ Proteome Profiler Rat XL Cytokine Array