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Recombinant

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1 – 15 of 2,107 results

Invitrogen™ UltraPure™ BSA (50 mg/mL)

Ambion Ultrapure BSA is a 'non-acetylated' BSA pure enough to use when DNA or RNA integrity is critical.

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Specifications

Miscellaneous Molecular Biology Reagents

Shipping Condition	Dry Ice
Content And Storage	Store at –20°C.
Form	Liquid
Concentration	50 mg/mL
Product Line	Ambion™

Thermo Scientific™ Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL

Perform high-throughput protein recovery (7K MWCO) and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Thermo Scientific Pierce Zeba desalting chromatography columns, plates, and cartridges.

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Specifications

Desalting Columns

MWCO	7.0 kDa
Column Type	Size-exclusion, Proprietary Resin
Purification Target	Buffer Exchange, Protein
Product Line	Zeba™

Invitrogen™ MgCl₂ (1 M)

Molecular biology grade, Invitrogen 1M MgCl₂ solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use.

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Miscellaneous Molecular Biology Reagents

Thermo Scientific™ SuperSignal™ West Femto Maximum Sensitivity Substrate

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

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Pricing and Availability
Specifications

Western Blot Substrates and Substrate Kits

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

6x-His Tag Monoclonal Antibody (HIS.H8), Invitrogen™

Mouse Monoclonal Antibody

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All Primary Antibodies

V5 Tag Monoclonal Antibody (SV5-Pk1), Invitrogen™

Mouse Monoclonal Antibody

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All Primary Antibodies

GFP Polyclonal Antibody, Invitrogen™

Rabbit Polyclonal Antibody

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All Primary Antibodies

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.

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Specifications

Microspheres

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™

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.

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Pricing and Availability
Specifications

Magnetic Affinity Separation Particles

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™

Thermo Scientific™ Pierce™ Chromogenic Endotoxin Quant Kit

Chromogenic Endotoxin Quant Kits are highly sensitive endpoint assays that measure and detect endotoxin (LPS) in protein, peptide, nucleic acid, or antibody samples using the Amebocyte Lysate Assay from 0.01–1.0 EU/mL. Kits are available in reaction sizes ranging from 30 to 240.

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Pricing and Availability
Specifications

Miscellaneous Immobilized Affinity Ligands

Shipping Condition	Wet Ice
Assay	End-point Chromogenic Assay
Type	Endotoxin Quantitation Kit
Target	Endotoxins
Content And Storage	• Lyophilized amebocyte lysate • E.coli endotoxin standard • Chromogenic substrate • Endotoxin-free water Store at 2–8°C upon receipt.
Format	Kit
Assay Sensitivity	0.01 EU/mL
Assay Range	0.01 to 0.1 EU/mL, 0.1 to 1.0 EU/mL
Product Line	Pierce™
Detection Method	Colorimetric

Thermo Scientific™ Halt™ Protease Inhibitor Cocktail, EDTA-Free (100X)

Inhibit proteolytic degradation during cell lysis and protein extraction with these ready-to-use concentrated stock solutions of protease inhibitors.

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Specifications

Protease Inhibitors and Phosphatase Inhibitors

Buffer	Lysis Buffer
Content And Storage	Upon receipt store at 4°C
Inhibitors	Protease Inhibitor
Form	Liquid
Product Type	Protease Inhibitor Cocktail
Reagent Type	Protease Inhibitor
Product Line	Halt™

Thermo Scientific™ Zeba™ Spin Desalting Columns and Plates, 40K MWCO, 75 μL–10 mL

The new and enhanced Zeba Spin and Micro Spin Desalting columns and plates are designed for efficient desalting and buffer exchanging proteins with a molecular weight >40 kDa and removing small molecules less than 2 kDa. They provide exceptional desalting and protein recovery performance.

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Specifications

Desalting Columns

Disposable	Single-use
MWCO	40 kDa
Column Type	Size-exclusion, Proprietary Resin
Purification Target	Buffer Exchange, Protein
Product Line	Zeba™

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.

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Pricing and Availability
Specifications

Miscellaneous Molecular Biology Reagents

Product Type	DTT (Dithiothreitol)
Concentration	0.1 M

Gibco™ Human IFN-gamma Recombinant Protein, PeproTech®

Recombinant Protein

Pricing and Availability
Specifications

Recombinant Proteins

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IFN gamma
Molecular Weight (g/mol)	16.8 kDa
Gene Symbol	IFNG
Endotoxin Concentration	<1 EU/ μg
Sequence	MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFQGR RASQ
Storage Requirements	-20°C
Expression System	E. coli
For Use With (Application)	ELISA,Functional Assay,Western Blot
Source	E. coli
Name	Human IFN-gamma
Accession Number	P01579
Regulatory Status	RUO
Gene Alias	BoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN ?; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFN?; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon ?; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferon?; M-IFN-g; R-IFN-g
Biological Activity	The ED50 determined by a cytotoxicity assay using HT-29 cells is = 0.05 ng/ml, corresponding to a specific activity of = 2 x 10^7 units/mg
Gene ID (Entrez)	3458
Formulation	protein with no preservative
Recombinant	Recombinant

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.

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Pricing and Availability
Specifications

Miscellaneous Molecular Biology Reagents

Product Type	X-Gal

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