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Search results for "protein"

1 – 15 of 464,486 results
1

Thermo Scientific™ Pierce™ BCA Protein Assay Kits

The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.

Promotions are available
EDGE
Assay BCA Assay
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
2

Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits

Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.

Promotions are available
EDGE
Product Line Qubit™
Detection Method Fluorescence
3

Invitrogen™ Human CD19 His-tag, Recombinant Protein

HEK293 cells Recombinant Protein

Purity or Quality Grade ≥ 90%
Conjugate Unconjugated
Specific Reactivity Human
Form Lyophilized
Gene Symbol Cd19
Endotoxin Concentration <1 EU/μg
Storage Requirements -20°C
For Use With (Application) Control,ELISA,Immunohistochemistry,Western Blot
Source HEK293 cells
Name Human CD19 His-tag
Accession Number P15391
Regulatory Status RUO
Gene Alias AW495831; B4; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Cd19; CD19 antigen; CD19 molecule; CVID3; differentiation antigen CD19; Leu-12; T-cell surface antigen Leu-12
Gene ID (Entrez) 930
Formulation protein with 0.02% Tween 80, 5% mannitol, 5% trehalose and no preservative
Recombinant Recombinant
4

Thermo Scientific™ Micro BCA™ Protein Assay Kit

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

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5

Eppendorf™ Polypropylene Protein LoBind Microcentrifuge Tube
GREENER_CHOICE

Store peptide, antibody or virus samples in these LoBind microcentrifuge tubes. Eppendorf™ Polypropylene Protein LoBind Microcentrifuge Tubes are ideal for work in protein research, mass spectrometry and protein array sample preparation.

Promotions are available
EDGE
Material Polypropylene
No. per Pack 100 Tubes (2 bags of 50)
For Use With (Application) Protein LoBind consumables are best suited for work in protein research, mass spectrometry, protein array sample preparation, and storage of peptide, antibody or virus samples
Sterility PCR Clean
Closure Material Polypropylene
8

Thermo Scientific™ Pierce™ BCA Protein Assay Kit - Reducing Agent Compatible

Reducing agent-compatible version of our popular BCA Reagent Kit to measure protein concentration in samples containing DTT or BME thiol-reductants.

Promotions are available
9

Thermo Scientific™ Pierce™ Microplate BCA Protein Assay Kit - Reducing Agent Compatible

Reducing agent-compatible version of our popular BCA Reagent Kit to measure protein concentration in samples containing DTT or BME thiol-reductants.

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10

Thermo Scientific™ Pierce™ Protein A Agarose

Purify antibodies or perform immunoprecipitation with this standard-capacity, immobilized native Protein A on beaded agarose resin.

Promotions are available
Content And Storage Upon receipt store product at 4°C to 8°C. Product is shipped at ambient temperature.
Stationary Phase Protein A
Format Bottle
Product Type Agarose
Column Type Agarose Resin, Affinity
Sufficient For 12 to 19 mg Human IgG/mL Resin, 6 to 8mg mouse IgG/mL Resin
Purification Target IgG Antibodies
Product Line Pierce™
11

enQuireBio™ Recombinant Human LAIR1 Protein

A cDNA sequence encoding the LAIR1 was constructed and used to recombinantly synthesize the protein.

Buffer The protein (1 mg/ml) contains 20mM Tris-HCl (pH 7.5) 50mM NaCl and 1mM EDTA.
Regulatory Status Research Use Only
Purity or Quality Grade Greater than 95.0% as determined by SDS-PAGE.
Product Type Recombinant Protein
Endotoxin Concentration Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Sequence MQEEDLPRPS ISAEPGTVIP LGSHVTFVCR GPVGVQTFRL ERESRSTYND TEDVSQASPSESEARFRIDS VSEGNAGPYR CIYYKPPKWS EQSDYLELLV KETSG
Cross Reactivity Human
Protein Tag Untagged
Species E. coli
Name LAIR1 Protein
13

Thermo Scientific™ Pierce™ Protein G Agarose

Affinity purify antibodies (IgG) with immobilized recombinant Protein G agarose offered in bottles, spin columns, filter plates and complete purification kits.

Promotions are available
EDGE
Content And Storage Upon receipt store product at 4°C. Product is shipped at ambient temperature.
Stationary Phase Protein G
Format Bottle
Product Type Agarose
Column Type Agarose Resin, Affinity
Purification Target IgG Antibodies
Product Line Pierce™
14

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 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
Isolation Technology Magnetic Beads
Material Polystyrene
Concentration 30 mg/mL
High-throughput Compatibility High-throughput Compatible
For Use With (Application) Immunoprecipitation
Ligand Type Protein A
Format Beads in suspension
Contents Dynabeads Protein A are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3
Preservative 0.02% NaN3
For Use With (Equipment) KingFisher™ Sample Purification System, DynaMag™ magnets
Product Type Superparamagnetic Beads
Diameter (Metric) 2.8 μm
Purification Target Antibodies
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 2.8 mm (CV <5%)
Product Line Dynabeads™
15

R&D Systems™ Recombinant Mouse LAIR1 His-tag Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.