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Polyclonal (354)
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1 – 15 of 2,840 results

Invitrogen™ Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 488

Donkey Polyclonal Secondary Antibody

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Donkey Secondary Antibodies

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Invitrogen™ Goat anti-Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 594

Goat Polyclonal Secondary Antibody

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Goat Secondary Antibodies

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

Mouse Monoclonal Antibody

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Specifications

All Primary Antibodies

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Tag
Host Species	Mouse
Conjugate	Unconjugated
Applications	ELISA,Immunoprecipitation,Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG2b
Concentration	1 mg/mL
Antigen	6x-His Tag
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	6His tag; 6X His; His Tag; Histidine Tag
Product Type	Antibody
Formulation	PBS with no preservative; pH 7.2
Immunogen	6x His synthetic peptide.
Classification	Monoclonal
Primary or Secondary	Primary
Clone	HIS.H8

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.

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

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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™ Pierce™ Protein Concentrators PES, 10K MWCO, 0.5–100 mL

Thermo Scientific Pierce Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of proteins with MWCO values of 10K, available in 0.5–100 mL sample volumes.

Pricing and Availability
Specifications

Ultrafiltration Filters and Devices

Shipping Condition	Room Temperature
MWCO	10 kDa
Content And Storage	Store at room temperature.
Material (Membrane)	PES
Purification Target	Protein

Invitrogen™ Goat anti-Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 647

Goat Polyclonal Secondary Antibody

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Goat Secondary Antibodies

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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.

Pricing and Availability
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

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Invitrogen™ Goat anti-Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 594

Goat Polyclonal Secondary Antibody

Pricing and Availability

Goat Secondary Antibodies

Invitrogen™ Goat anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 647

Goat Polyclonal Secondary Antibody

Pricing and Availability

Goat Secondary Antibodies

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Invitrogen™ Yeast tRNA (10 mg/mL)

Invitrogen Yeast tRNA purified from brewer's yeast. When used at a final concentration of 10 to 20 μg/mL, yeast tRNA is an effective coprecipitant to aid in recovery of small amounts of nucleic acids.

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Miscellaneous Molecular Biology Reagents

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Invitrogen™ Goat anti-Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 568

Goat Polyclonal Secondary Antibody

Pricing and Availability

Goat Secondary Antibodies

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Invitrogen™ 6x-His Tag Monoclonal Antibody (4E3D10H2/E3)

Mouse Monoclonal Antibody

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All Primary Antibodies

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Thermo Scientific™ IPTG Solution, ready-to-use

Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.

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Miscellaneous Molecular Biology Reagents

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Thermo Scientific™ Pierce™ BCA Protein Assay Reagent A

Estimate visually, or measure with a standard spectrophotometer or plate reader at 562 nm.

Pricing and Availability
Specifications

Total Protein Assay Kits

Assay	BCA Assay
Specificity	Not Target-Specific
Content And Storage	Store at room temperature.
Description	Pierce BCA Protein Assay Reagent A
For Use With (Equipment)	Spectrophotometer, Microplate Reader
Product Type	Protein Quantitation Assay
For Use With (Application)	Solution-based Detection, Absorbance
Product Line	Pierce
Detection Method	Colorimetric

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Invitrogen™ 6x-His Tag Monoclonal Antibody (HIS.H8) Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

Invitrogen™ 6x-His Tag Monoclonal Antibody (4E3D10H2/E3) Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

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

Invitrogen™ 6x-His Tag Monoclonal Antibody (4E3D10H2/E3)