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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 (67,188)
Lysates (24,785)
Protein Purification (12,023)
Crosslinking, Labeling and Protein Modification (9,616)
Mammalian cDNA (6,193)
Immunohistochemistry Kits and Reagents (3,576)
Protein Assays (2,246)
Cytokines and Receptors Reagents and Kits (1,361)
Non-Mammalian cDNA (1,306)
Antibody Production and Purification (1,059)
Dialysis and Desalting (917)
Streptavidin-Biotin Binding Products (840)
Gene Reporter Systems (804)
Competent Cells (628)
Protein Resins (578)
Protein Extraction (455)
Toxins (430)
Protein Mass Spectrometry Sample Prep (296)
Protein Detection Systems (260)
Antibody Affinity Purification Buffers (188)
Non-isotopic Labeling Reagents and Kits (182)
Amino Acid Analysis Reagents and Accessories (139)
Mammalian ORFs (126)
Avidin Products (120)
Gamma Globulins (91)
SILAC Isotope Labeling Reagents and Kits (63)
Non-Mammalian ORFs (34)
Mass-Tagged Crosslinkers (23)
Venoms (2)

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Keyword Search:
1,411 – 1,425 of 130,850 results
1,411

MilliporeSigma™ PureProteome™ Protein A Magnetic Bead System
GSA_VA

Eliminate variability and maximize recovery. Unlike conventional methods, which require centrifugation and careful aspiration, these beads are isolated using a magnetic rack. This allows for the total removal of buffers for complete recovery of beads and no sample dilution.

Particle Size 10 μm
Type Protein A Magnetic Bead System
Content And Storage 2°C to 8°C
Binding Property 1.5 to 2.5μg/μl
For Use With (Application) Serum depletion, immunoprecipitation
1,412

Novus Biologicals™ JC-1 mitochondrial membrane potential dependent fluorescent dye
SDP

Mitochondrial membrane potential dependent fluorescent dye.

Content And Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Format Red powder
1,413

Invitrogen™ BL21 Star™ (DE3)pLysS One Shot™ Chemically Competent E. coli

One Shot BL21 Star (DE3)pLysS Chemically Competent E. coli are cells designed for applications that require high-level expression of non-toxic recombinant proteins from low or high copy number vectors, such as pRSET and pET.

ENCOMPASS_PREFERRED
1,414

Thermo Scientific™ Pierce™ Sulfo-SANPAH, No-Weigh™ Format

Shipping Condition Ambient
Content And Storage Upon receipt store at -20°C protected from light and moisture.
Cleavable By Thiols
Water Soluble Yes
Form Powder
Molecular Weight (g/mol) 492.4
Solubility Water
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Nonselective
Cell Permeability No
Format Standard, Single-use
Product Type Crosslinker
Spacer Medium (10 to 30 Å)
Spacer Arm Length 18.2 Å
PEGylated No
1,415

Thermo Scientific™ Pierce™ SATA (N-succinimidyl S-acetylthioacetate)

Short (2.8A), amine-reactive (NHS ester) sulfhydryl-addition reagent; creates stable (protected yet exposable) -SH group for protein crosslinking strategies.

1,416

Thermo Scientific™ DyLight™ Microscale Antibody Labeling Kits

Label small batches of antibody for fluorescence microscopy, flow cytometry, IHC, western blots, ELISA, and more with DyLight Antibody Labeling kits.

Labeling Target Antibodies,Proteins
Content And Storage Store the DyLight NHS Ester at -20°C. Store all other kit components at 4°C.
Product Type Labeling Kit
Quantity 5 reactions
Label Type DyLight™
Labeling Scale 100 μg
Chemical Reactivity Amine
Product Line DyLight
1,418

Thermo Scientific™ Pierce™ Dextran Desalting Columns (5K MWCO)

Ready-to-use, gel-filtration Thermo Scientific Pierce Dextran Desalting Columns can separate proteins and macromolecules from low-molecular weight buffer salts and reagents up to 5000 Daltons (5 kDa) in 5- or 10-mL volumes.

Disposable Single-use
MWCO 5.0 kDa
Content And Storage Store at room temperature or 4°C.
Format Gravity Flow Column
Product Type Desalting Column
Column Type Size-exclusion, Dextran Resin
Quantity 5 Columns
Purification Target Buffer Exchange, Protein
Product Line Pierce
1,419

Invitrogen™ TRA-1-60 Alexa Fluor™ 488 Conjugate Kit for Live Cell Imaging

Molecular Probes™ human pluripotent stem cell (PSC) live imaging kits provide reagents for superior imaging of live human PSCs.

ENCOMPASS_PREFERRED
1,420

Thermo Scientific™ Pierce™ Monomeric Avidin Agarose Kit, 2 mL

Reversibly bind biotinylated proteins and other ligands with monomers of avidin covalently attached as individual subunits onto beaded resins.

1,421

Thermo Scientific Chemicals Papain, Carica Papaya Latex

CAS: 9001-73-4 Synonym: EC 3.4.22.2

CAS 9001-73-4
Synonym EC 3.4.22.2
1,424

MilliporeSigma™ mPAGE™ Color Protein Standard

SDS-PAGE, western blot, Color protein standard

1,425

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.

ENCOMPASS_PREFERRED