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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Form

Affinity-purified (2)
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Product Type

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)
(5Z)-7-Oxozeaenol (1)
(R)-DRF053 dihydrochloride (2)
(RS)-MCPG disodium salt (2)
(S)-PFI 2 hydrochloride (1)

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AAV-MAX (4)
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Aluora (37)
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Conjugate

2 Color (2)
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AP (39)
APC (6)
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APC-Alexa Fluor 750 (2)
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Cross Reactivity

Bovine (24)
Cat (14)
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Chlamydia species (5)
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Dog (34)
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Tissue

A-20 (1)
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Adipose (9)
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Type

1-step Human Coupled IVT Kit (2)
1-step Human High-yield Maxi IVT Kit (1)
1-step Human High-yield Mini IVT Kit (2)
96-well Filter Plate (2)
Affinity Matrix (79)
Agarose (46)
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Search Within Results

466 – 480 of 133,825 results

466

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Invitrogen™ Alexa Fluor™ 405 Cadaverine

Alexa Fluor™ 405 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

Pricing & Availability

467

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Invitrogen™ Alexa Fluor™ 555 Cadaverine

Alexa Fluor™ 555 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

Pricing & Availability

468

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Invitrogen™ Alexa Fluor™ 594 Cadaverine

Alexa Fluor™ 594 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

Pricing & Availability

469

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Invitrogen™ Alexa Fluor™ 633 Hydrazide

Alexa Fluor™ 633 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

Pricing & Availability

470

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Molecular Probes™ Qdot™ 585 ITK™ Amino (PEG) Quantum Dots

Qdot™ 585 ITK™ Amino (PEG) Quantum Dots

Pricing & Availability

471

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Invitrogen™ eBioscience™ Streptavidin PerCP-eFluor™ 710 Conjugate

Commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry. Streptavidin binds to biotin with high affinity.

Pricing & Availability
Specifications

Conjugate	PerCP-eFluor 710
Target Molecule	Biotin
Product Type	Streptavidin Conjugate (Fluorescent)
Form	Liquid
Label or Dye	PerCP-eFluor 710
Concentration	0.2 mg/mL
Product Line	eBioscience

472

Invitrogen™ Dynabeads™ MyOne™ Carboxylic Acid

Surface carboxylic acid groups allow covalent amide bond formation to proteins/peptides via primary amino- or sulphydryl groups.

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Type	Carboxylic Acid Magnetic Bead
Content And Storage	Store in refrigerator (2–8°C).
Purity or Quality Grade	Research Grade
Format	Beads in solution
Surface Functionality	Carboxylic Acid
Sample Type	Any Sample Type
Diameter (Metric)	1 μm
For Use With (Application)	Protein Purification and Isolation
High-throughput Compatibility	High-throughput Compatible
Elution Volume Min	5 μL
Product Line	Dynabeads, MyOne

473

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Molecular Probes™ Biotin Azide (PEG4 carboxamide-6-Azidohexanyl Biotin)

biotin azide (PEG4 carboxamide-6-azidohexanyl biotin)

Pricing & Availability

474

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Thermo Scientific™ Pierce™ FlexMix™ Calibration Solution

Thermo Scientific™ Pierce™ FlexMix™ Calibration Solution is a mixture of 16 highly pure, ionizable components designed for both positive and negative ionization calibration using Orbitrap Tribrid Series 3.1 Instrument Control Software.

Pricing & Availability

475

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Invitrogen™ Streptavidin, Alexa Fluor™ 555 Conjugate

Alexa Fluor™ 555 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).

Pricing & Availability
Specifications

Conjugate	Alexa Fluor 555
Product Type	Streptavidin Conjugate (fluorescent)
Product Line	Alexa Fluor

476

Cytiva StrepTrap XT Chromatography Column

StrepTrap XP is a column packed with Strep-Tactin™ XT Sepharose resin to purify Strep-tag™ II and Twin-Strep-tag™ recombinant proteins.

Pricing & Availability
Specifications

Height (Metric)	25 mm
Column Type	Affinity Column
For Use With (Application)	Purification of recombinant proteins tagged with Strep-tag™ II and Twin-Strep-tag™

477

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Invitrogen™ Streptavidin, R-Phycoerythrin Conjugate (SAPE) - 1 mg/mL

Streptavidin, R-Phycoerythrin Conjugate (SAPE) - 1 mg/mL

Pricing & Availability

478

Cytiva Ni Sepharose™ excel

Ni Sepharose excel affinity media for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).

Pricing & Availability
Specifications

Particle Size	90μm
Buffer	0.01M HCl and 0.01M NaOH (one week), 10mM EDTA, 5mM DTT, 1M NaOH, 5mM TCEP, 20mM beta-Mercapto ethanol and 6M Guanidine-HCl (24 Hours), 500mM Imidazole and 100mM EDTA (2 Hours), 30% 2-Propanol
Flow Rate	150 to 600cm/hr.
Content And Storage	4° to 30°C
Matrix	Ni-Sepharose
pH Range	2 to 12
Product Type	Ni Sepharose excel chromato graphy media
Support Type	6% Highly Cross-linked Agarose

479

Cytiva HiTrap™ NHS-Activated HP Columns

Couple ligands containing primary amines easily. Cytiva Life Sciences™ HiTrap™ NHS-Activated HP Columns are prepacked with NHS activated Sepharose™ High Performance.

Pricing & Availability
Specifications

Particle Size	34 μm
Ligand Type	10μM NHS groups/mL medium
Height (Metric)	2.5cm
Content And Storage	4° to 8°C
pH Range	3 to 12
Product Type	NHS-Activated HP Column
For Use With (Equipment)	Syringe, peristaltic pump or liquid chromato graphy system such as AKTA™ design or FPLC system
Material	Polypropylene
For Use With (Application)	Preparative affinity chromato graphy, easy coupling of ligands containing primary Amines
Support Type	6% Highly Cross-linked Agarose
Max. Pressure	42psi
Height (English)	0.98 in.

480

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

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Protein Analysis Reagents

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Cytiva Ni Sepharose™ excel GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cytiva HiTrap™ NHS-Activated HP Columns GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cytiva Ni Sepharose™ excel

Cytiva HiTrap™ NHS-Activated HP Columns