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.

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α-Amanitin (1)
(±)-5'-Chloro-5'-deoxy-ENBA (2)
(2R)-2-[[9-(Methylethyl)-6-[[[4-(2-pyridinyl)phenyl]methyl]amino]-9H-purin-2-yl]amino]-1-butanol trihydrochloride (1)
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(RS)-MCPG disodium salt (2)
(S)-PFI 2 hydrochloride (1)

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AAV-MAX (4)
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2 Color (2)
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Bovine (24)
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Chlamydia species (5)
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A-20 (1)
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Type

1-step Human Coupled IVT Kit (2)
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96-well Filter Plate (2)
Affinity Matrix (79)
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Search Within Results

796 – 810 of 130,695 results

796

Thermo Scientific™ Pierce™ Co-Immunoprecipitation Kit

Covalently immobilize IP antibodies and perform co-IP assays in which target protein complexes are immunoprecipitated without antibody contamination.

Pricing & Availability

797

Novus Biologicals™ Lightning-Link (R) R-PE Antibody Labeling Kit

Applications: Flow Cytometry

Pricing & Availability
Specifications

Conjugate	PE

798

Thermo Scientific™ pT7CFE1-CGFP-HA-His Vector for Mammalian Cell-Free Protein Expression

Generate His-, HA-, Myc- or other label-tagged fusion proteins by cell-free in vitro translation (IVT) with these versatile T7 expression vectors.

Pricing & Availability

799

Thermo Scientific™ SM(PEG)8 (PEGylated, long-chain SMCC crosslinker)

Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).

Pricing & Availability

800

Thermo Scientific™ EZ-Link™ Maleimide-PEG4-DBCO

A sulfhydryl reactive heterobifunctional crosslinker which contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry applications. The thiol/sulfhdryl reactive maleimide can be used to label a variety of thiol containing moieties such as free cystines in proteins, peptides, or other (bio)molecules.

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Content And Storage	Upon receipt store desiccated at -20°C.
Description	Maleimide-PEG4-DBCO
Cleavable	No
Water Soluble	No
Molecular Weight (g/mol)	647.74
Solubility	DMF, DMSO
Labeling Method	Chemical Labeling
Crosslinker Type	Heterobifunctional
Chemical Reactivity	Azide-Sulfhydryl
Cell Permeability	Not determined
Format	Standard, Single-use
Product Type	Crosslinker
Spacer	Medium (10 to 30 Å)
Reactive Moiety	Maleimide, DBCO
Spacer Arm Length	29.7 Å
Product Line	EZ-Link No-Weigh
PEGylated	Yes

801

Thermo Scientific™ BS3-d0 (bis(sulfosuccinimidyl) suberate-d0)

Crosslink amines to amines using these heavy (deuterated) and light matched pairs of an 11.4A, NHS-ester crosslinker for mass spectrometry analysis of protein interactions.

Pricing & Availability

802

Thermo Scientific™ SM(PEG)12 (PEGylated, long-chain SMCC crosslinker)

Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).

Pricing & Availability
Specifications

Shipping Condition	Ambient
Content And Storage	Upon receipt store desiccated at -20°C.
Cleavable	No
Water Soluble	Yes
Form	Liquid
Molecular Weight (g/mol)	865.92
Solubility	Water
Labeling Method	Chemical Labeling
Crosslinker Type	Heterobifunctional
Chemical Reactivity	Amine-Sulfhydryl
Cell Permeability	No
Format	Standard, Single-use
Product Type	Crosslinker
Spacer	Long (>30 Å)
Reactive Moiety	Maleimide, NHS Ester
Spacer Arm Length	53.4 Å
Product Line	Pierce
PEGylated	Yes

803

Promotions Available

Invitrogen™ Dynabeads™ Protein G Immunoprecipitation Kit

Dynabeads Protein G Immunoprecipitation Kit is intended for immunoprecipitation (IP) and includes all reagents and buffers required to perform IP using your own antibody.

Pricing & Availability

804

Invitrogen™ Dynabeads™ Intact Virus Enrichment

Dynabeads Intact Virus Enrichment beads are 1-μm strong anion exchange magnetic beads that bind negatively charged vesicles and molecules.

Pricing & Availability
Specifications

Content And Storage	Dynabeads Intact Virus Enrichment Beads are supplied in 30 mM NaCl with 0.05% NaN₃. Store at 2°C to 8°C.
Description	Strong anion exchange magnetic beads
Surface Functionality	Strong positively charged surface
Material	Magnetic Polystyrene
Concentration	40 mg/mL
For Use With (Application)	Virus Enrichment
High-throughput Compatibility	High-throughput Compatible
Regulatory Status	For Research Use Only
Type	Dynabeads Intact Virus Enrichment
Target	Negatively charged viruses, exosomes, proteins
For Use With (Equipment)	KingFisher Sample Purification Systems, DynaMag Magnets
Diameter (Metric)	1 μm
Certifications/Compliance	ISO9001 and ISO13485
Shelf Life	24 months from date of manufacture
Uniformity	Monosized 1 μm (CV <5%)

805

Invitrogen™ DynaMag™-2 Magnet

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

Pricing & Availability

806

Promotions Available

Invitrogen™ Dynabeads™ Protein A Immunoprecipitation Kit

Dynabeads Protein A Immunoprecipitation Kit is intended for immunoprecipitation (IP) and includes all reagents and buffers required to perform IP in combination with your own antibody.

Pricing & Availability

807

Thermo Scientific™ NHS-PEG4-Azide

Activated azido compounds to derivatize proteins or amine surfaces for selective conjugation, detection or purification by phosphine-modified probes.

Pricing & Availability

808

Thermo Scientific™ Mass Spectrometry Compatible Crosslinkers

Improve mass spectrometry detection of crosslinked proteins and interactions with DSPP and TBDSPP heterotrifunctional crosslinkers.

Pricing & Availability
Specifications

Content And Storage	Upon receipt store at -20°C protected from moisture.
Format	Standard
Cleavable	No
Product Type	Crosslinker
Form	Solid
Reactive Moiety	NHS Ester
Spacer Arm Length	4.3 Å
Quantity	50 mg
Labeling Method	Chemical Labeling
Crosslinker Type	Homotrifunctional
Chemical Reactivity	Amine-Amine
Product Line	MS Reagents
PEGylated	No

809

Thermo Scientific™ SM(PEG)4 (PEGylated SMCC crosslinker)

Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).

Pricing & Availability
Specifications

Shipping Condition	Ambient
Content And Storage	Upon receipt store desiccated at -20°C.
Cleavable	No
Water Soluble	Yes
Form	Solid
Molecular Weight (g/mol)	513.5
Solubility	Water
Labeling Method	Chemical Labeling
Crosslinker Type	Heterobifunctional
Chemical Reactivity	Amine-Sulfhydryl
Cell Permeability	No
Format	Standard
Product Type	Crosslinker
Spacer	Medium (10 to 30 Å)
Reactive Moiety	Maleimide, NHS Ester
Spacer Arm Length	24.6 Å
Product Line	Pierce
PEGylated	Yes

810

Thermo Scientific™ SMPB (succinimidyl 4-(p-maleimidophenyl)butyrate)

Crosslink amines to sulfhydryls with this mid-length crosslinker composed of NHS-ester and maleimide groups at ends of an aromatic, 10-atom (11.6A) spacer arm.

Pricing & Availability

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Protein Analysis Reagents

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Thermo Scientific™ Pierce™ Co-Immunoprecipitation Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Novus Biologicals™ Lightning-Link (R) R-PE Antibody Labeling Kit Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Thermo Scientific™ Pierce™ Co-Immunoprecipitation Kit

Novus Biologicals™ Lightning-Link (R) R-PE Antibody Labeling Kit