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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 (1,468)
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Streptavidin-Biotin Binding Products (165)
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Avidin Products (19)
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Non-isotopic Labeling Reagents and Kits (2)
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Guanidine Hydrochloride (Colorless-to-White Crystals), Fisher BioReagents™

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

Couleur White
Synonyme guanidine hydrochloride
Nom chimique ou matériau Guanidine Hydrochloride
Pureté ≥99.5%
CAS 50-01-1
Point de fusion 178°C
Merck Index 15, 4597
Plage de pourcentage du dosage ≥99.5%
Forme physique Solid
Poids de la formule 95.53
Température de stockage Store at Room Temperature
Formule moléculaire CH6ClN3
2

Invitrogen™ eBioscience™ Streptavidin eFluor™ 660 Conjugate

The streptavidin fluorochrome conjugates are commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry, immunohistochemistry, and immunocytochemistry applications.

Molécule cible Biotin
Type de produit Streptavidin Conjugate (fluorescent)
Faisceaux laser du cytomètre en flux Red
Gamme de produits eBioscience
Excitation / émission 633-647/668 nm
Conjugué eFluor 660
Concentration 0.2 mg/mL
Forme Liquid
4

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

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.

Certifications/Conformité ISO9001 and ISO13485
À utiliser avec (équipement) KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Description Polyclonal sheep anti-rabbit IgG covalently bound to Dynabeads
Matériau Polystyrene
Pureté ou qualité Research Grade
Espèces Sheep
Diamètre (métrique) 2.8 μm
Concentration 10 mg/mL
Réactivité Binds all rabbit IgG's
Uniformité Monosized 2.8 μm (CV <5%)
Conditions d’expédition Ambient temperature
À utiliser avec (application) Protein Purification
Contenu et stockage 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.
État réglementaire For Research Use Only
Compatibilité à haut débit High-throughput Compatible
Couleur Brown
Type Antibody Coated Bead
Type de ligand Antibody
Cible Proteins
Durée de conservation 36 months from date of manufacture
5

Invitrogen™ ElectroMAX™ Stbl4™ Competent Cells  DFS Item

ElectroMAX Stbl4 Competent Cells are specifically designed for cloning unstable inserts. This strain is a derivative of Stbl2 cells (engineered from JM109/J5 strain).

6

Thermo Scientific™ ActivX™ Desthiobiotin-GTP Probe

ActivX™ probes have been designed to selectively label and enrich GTPases through binding of their respective active sites with tagged GTP to enable assessment of enzyme activity. Desthiobiotin-GTP can selectively enrich, identify, and profile target enzyme classes in samples.

8

Thermo Scientific™ DyLight™ Antibody Labeling Kits

Covalently label antibodies or proteins with DyLight dyes for use in immunofluorescence, flow cytometry, western blot analysis, and high content analysis.

Labeling Target Antibodies,Proteins
Type de produit Labeling Kit
Gamme de produits DyLight
Balance d’étiquetage 0.5 to 1 mg
Quantité 3 reactions
Réactivité chimique Amine
Type d’étiquette DyLight™
Contenu et stockage Store the DyLight NHS Ester at -20°C. Store all other kit components at 4°C.
9

MilliporeSigma™ Novagen™ pET-32 Ek/LIC Vector Kit

Designed for cloning high-level expression of target proteins.

10

Invitrogen™ Alexa Fluor™ Plus Amine-Reactive Dyes

Discover Alexa Fluor Plus amine-reactive dyes, the next-generation fluorescent labeling solution. Engineered to minimize nonspecific staining and enhance signal-to-noise ratios, these dyes ensure precise detection of low-abundance targets. Achieve bright, reliable imaging with reduced background interference.

Méthode de détection Fluorescence
Format Amine-reactive dye
Type de produit Amine-reactive Dye
Solubilité DMSO
Gamme de produits Alexa Fluor
Cible d’étiquetage Primary amines
Formule Solid
Type d’étiquette Alexa Fluor
Contenu et stockage -25°C to 8°C
11

Invitrogen™ DynaMag™-96 Side Magnet  DFS Item

Designed for both automation platforms (e.g., Tecan) and manual workflows, but is compatible with PCR-strips and 96-well plates (200 μL), non-skirted and half-skirted.

12

Invitrogen™ DynaMag™-2 Magnet  DFS Item

The DynaMag-2 magnet combines a strong magnetic attraction for efficient separations in standard microcentrifuge tubes with a flexible and smart ergonomic design.

13

Invitrogen™ Brefeldin A (from Penicillium brefeldianum)  DFS Item

The fungal metabolite brefeldin A (BFA) has multiple targets in cells and has proven valuable for dissecting the cellular processes, including vesicle formation and kinesin distribution, involved in exporting newly synthesized proteins.

14

Invitrogen™ Alexa Fluor™ 647 Tyramide SuperBoost™ Kit, streptavidin

SuperBoost™ tyramide signal amplification is the most sensitive method for detection of low abundant targets in multiplexable fluorescent immunocytochemistry (ICC), immunohistochemistry (IHC ), and in situ hybridization (ISH).

15

Invitrogen™ BODIPY™ FL-C5 NHS Ester (Succinimidyl Ester)  DFS Item

BODIPY™ FL-C5 dye is bright, green fluorescent dye with similar excitation and emission to fluorescein (FITC) or Alexa Fluor™ 488 dye.