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1 – 15 of 2,213 results
1

Thermo Scientific™ SuperSignal™ West Femto Maximum Sensitivity Substrate

Ultra-sensitive enhanced chemiluminescent (ECL) HRP substrate for low-femtogram-level detection by Western blot analysis.

Promotions are available
EDGE
Substrate Horseradish Peroxidase
Form Liquid
Product Type Substrate
Signal Duration 6 to 8 hr.
Product Line SuperSignal™
Detection Method Chemiluminescence
2

Invitrogen™ Dynabeads™ Protein G for Immunoprecipitation

Dynabeads Protein G beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein G (∼17 kDa) covalently coupled to the surface.

Promotions are available
EDGE
Shipping Condition Ambient temperature
Content And Storage Dynabeads Protein G are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3 Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein G covalently bound to Dynabeads
Surface Functionality Protein G
Material Polystyrene
Concentration 30 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Protein G
Type Superparamagnetic Beads
Target Antibodies
Format Beads in suspension
For Use With (Equipment) KingFisher™ Sample Purification System, DynaMag™ magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 2.8 mm (CV <5%)
Product Line Dynabeads™
3

Invitrogen™ Dynabeads™ Protein A for Immunoprecipitation

Dynabeads Protein A beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein A (∼45 kDa) covalently coupled to the surface.

Promotions are available
EDGE
Shipping Condition Ambient temperature
Content And Storage Dynabeads Protein A are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3 Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein A covalently bound to Dynabeads
Surface Functionality Protein A
Material Polystyrene
Concentration 30 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Protein A
Type Superparamagnetic Beads
Target Antibodies
Format Beads in suspension
For Use With (Equipment) KingFisher™ Sample Purification System, DynaMag™ magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 2.8 mm (CV <5%)
Product Line Dynabeads™
4

Thermo Scientific™ DTT (dithiothreitol)

Stabilize enzymes and other proteins which possess free sulfhydryl groups with DTT, shown to restore activity lost by oxidation of these groups in vitro.

Promotions are available
EDGE
Product Type DTT (Dithiothreitol)
Concentration 0.1 M
5

Gibco™ Dynabeads™ Human T-Activator CD3/CD28 for T Cell Expansion and Activation

Dynabeads Human T-Activator CD3/CD28 beads are 4.5-μm superparamagnetic beads covalently coupled with an optimized combination of anti-human CD3 and anti-human CD28 antibodies and intended for ex vivo activation and expansion/proliferation of human T cells.

Promotions are available
EDGE
Shipping Condition Ambient Temperature
Clonality Monoclonal
Target Species Human T-cells
Host Species Mouse
Surface Functionality Epoxy
Isolation Technology Magnetic Beads
Material Magnetic Polystyrene
Concentration 4 x 10 7 Beads/mL
For Use With (Application) Activation and Expansion of T-cells
Regulatory Status For Research Use Only
Reactivity Human
For Use With (Equipment) DynaMag™ Magnet
Product Type Antibody Coated Bead
Diameter (Metric) 4.5 μm
Shelf Life 24 months from date of manufacture
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 4.5 μm (CV <5%)
Product Line DynaBeads™
6

Thermo Scientific™ X-Gal

Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.

Promotions are available
EDGE
Product Type X-Gal
7

Invitrogen™ Alexa Fluor™ 647 NHS Ester (Succinimidyl Ester)

Alexa Fluor™ 647 is a bright and photostable far-red dye with excitation ideally suited to the 633 nm laser line.

Promotions are available
EDGE
Emission 672 nm
Excitation 651 nm
8

Molecular Probes™ Alexa Fluor™ Antibody Labeling Kits

Multiplex with brighter, photostable, Alexa Fluor Antibody Labeling Kits without the intramolecular quenching. Conjugate antibodies to 9 available fluorophores for flow cytometry, ICC, IHC, IF, ELISA or HCS. Each kit contains enough dye to conjugate 100 μg per reaction with 5 reactions per kit.

Promotions are available
EDGE
Shipping Condition Room Temperature
Product Type Labeling Kit
Solubility DMSO (Dimethylsulfoxide)
Labeling Method Conjugation-based
Label Type Alexa Fluor
Labeling Scale 100 μg
Chemical Reactivity Amine
Product Line Alexa Fluor™
Detection Method Fluorescence
9

Invitrogen™ ReadyProbes™ Tissue Autofluorescence Quenching Kit

Minimizes unwanted autofluorescence in FFPE and frozen tissues due to aldehyde fixation, red blood cells, and structural elements such as collagen and elastin

Promotions are available
EDGE
10

Gibco™ Human EGF, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Promotions are available
EDGE
Content And Storage -20°C
Purity or Quality Grade ≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate Unconjugated
Form Lyophilized
Common Name EGF
Molecular Weight (g/mol) 6.2 kDa
Gene Symbol EGF
Endotoxin Concentration <0.1 EU/ μg
Sequence NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW ELR
Expression System E. coli
For Use With (Application) Functional Assay
Source E. coli
Name Human EGF, Animal-Free
Accession Number P01133
Regulatory Status RUO
Gene Alias AI790464; beta-urogastrone; EGF; Epidermal growth factor; epidermal growth factor (beta-urogastrone); epidermal growth factor precursor; H-EGF; HOMG4; Pro-epidermal growth factor; Pro-epidermal growth factor precursor (EGF); sb:eu639; URG; Urogastrone
Biological Activity The ED50 was determined by a cell proliferation assay using balb/c 3T3 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Gene ID (Entrez) 1950
Formulation protein with no preservative
Recombinant Recombinant
11

Thermo Scientific™ TurboFect™ Transfection Reagent

Deliver DNA plasmids and expression vectors into eukaryotic cells with this highly efficient, easy-to-use, non-immunogenic transfection reagent.

Promotions are available
EDGE
Type Transfection Reagent
12

Thermo Scientific™ SuperSignal™ West Atto Ultimate Sensitivity Substrate

SuperSignal™ West Atto Ultimate Sensitivity Substrate is an enhanced chemiluminescent (ECL) substrate for high attogram protein detection and provides the high level sensitivity and better signal-to-noise ratios compared to other commercially available horseradish peroxidase (HRP) substrates.

Promotions are available
EDGE
Shipping Condition Wet Ice
Substrate Horseradish Peroxidase
Sensitivity Low-femtogram to high-attogram
Form Liquid
Product Type Substrate
Membrane Compatibility Nitrocellulose, PVDF
For Use With (Application) Western Blot
Product Line SuperSignal™
Detection Method Chemiluminescence
13

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 3.5K MWCO
GREENER_CHOICE

Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.

Promotions are available
EDGE
MWCO 3.5 kDa
Format Cassette
Membrane Cellulose Membrane, Dialysis
Green Features Less waste
Purification Target Buffer Exchange, Protein
Product Line Slide-A-Lyzer™
14

Thermo Scientific™ EDTA (0.5 M), pH 8.0

Optimize biochemistry or molecular biology applications that require a chelator for divalent cations.

Promotions are available
EDGE
15

Gibco™ Human IL-4 Recombinant Protein, PeproTech®

Recombinant Protein

Promotions are available
EDGE
Content And Storage -20°C
Purity or Quality Grade ≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate Unconjugated
Form Lyophilized
Common Name IL-4
Molecular Weight (g/mol) 15.1 kDa
Gene Symbol Il4
Endotoxin Concentration <1 EU/ μg
Sequence MHKCDITLQE IIKTLNSLTE QKTLCTELTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AQQFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSS
Expression System E. coli
For Use With (Application) ELISA,Functional Assay,Western Blot
Source E. coli
Name Human IL-4
Accession Number P05112
Regulatory Status RUO
Gene Alias B cell growth factor 1; B_cell stimulatory factor 1; B-cell growth factor 1; B-cell IgG differentiation factor; B-cell stimulatory factor 1; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; cytokine; H-IL-4; IGG1 induction factor; IL2; IL4; Il-4; Il4e12; ILN; Interleukin; interleukin 4; interleukin 4 variant 2; interleukin 4 variant IL-4 delta2; interleukin 4 variant IL-4 delta3; interleukin 4 variant IL-4 int2A; interleukin 4 variant IL-4 int3A; interleukin 4 variant IL-4 int3B; Interleukin4; interleukin-4; interleukin-4 precursor; lymphocyte stimulatory factor 1; MGC79402; M-IL-4; Pitrakinra
Biological Activity The ED50 as determined by the dose-dependent stimulation of human TF-1 cells is ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 10^6 units/mg
Gene ID (Entrez) 3565
Formulation protein with no preservative
Recombinant Recombinant