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Image Unavailable-PI88379

Low Protein Binding Collection Tubes (2.0 ml), Thermo Scientific

Supplier: Invitrogen
Description: Thermo Scientific™ Pierce™ Low Protein Binding Microcentrifuge Tubes (2.0 ml) help minimize protein sample loss during sample manipulation and are ideal in applications where processing steps are extensive. Able to tolerate centrifuge speeds up to 20000.

Product Image-PI78433

Bestatin ([S-(R*,S*)]-N-(3-amino-2-hydroxy-4-phenylbutyroyl)-L-leucine)

Catalog Number: (PI78433)
Supplier: Invitrogen
Description: Bestatin Protease Inhibitor reversably inhibits amino peptidases.

Certificates


Product Image-PI21578

DTSSP (3,3'-Dithiobis(sulfosuccinimidyl propionate)), Pierce™

Catalog Number: (PI21578)
Supplier: Invitrogen
Description: Thermo Scientific Pierce DTSSP is a popular water-soluble crosslinker that contains amine-reactive NHS-ester ends around an 8-atom spacer arm, whose central disulfide bond can be cleaved with reducing agents.

SDS Certificates


Product Image-PI16186

Pierce™ Renilla-Firefly Luciferase Dual Assay Kit

Supplier: Invitrogen
Description: The Thermo Scientific Pierce Renilla-Firefly Luciferase Dual Assay Kit provides the necessary reagents to simultaneously detect intracellular Renilla and Red Firefly luciferase activity in mammalian whole cell lysates.

SDS Certificates

Image Unavailable-PI88802

Pierce™ Protein A/G Magnetic Beads, Thermo Scientific

Supplier: Invitrogen
Description: Thermo Scientific Pierce Protein A/G Magnetic Beads are high-performance affinity particles for antibody purification and immunoprecipitation methods using manual or robotic magnetic separators.

Certificates

Product Image-PI22981

EDC-HCl (N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride), Pierce™

Supplier: Invitrogen
Description: Thermo Scientific Pierce EDC is a carboxyl- and amine-reactive zero-length crosslinker. EDC reacts with a carboxyl group first and forms an amine-reactive O-acylisourea intermediate that quickly reacts with an amino group to form an amide bond with release of an isourea by-product. The intermediate is unstable in aqueous solutions and so two-step conjugation procedures rely on N-hydroxysuccinimide (NHS) for stabilization. Failure to react with an amine will result in hydrolysis of the intermediate, regeneration of the carboxyl, and release of an N-substituted urea. A side reaction is the formation of an N-acylurea, which is usually restricted to carboxyls located in hydrophobic regions of proteins.

SDS Certificates

Product Image-PI21566

Sulfo-EGS (Ethylene glycol bis(sulfosuccinimidyl succinate)), Pierce™

Catalog Number: (PI21566)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Sulfo-EGS is a water-soluble crosslinker that contains amine-reactive sulfo-NHS-ester ends around a 12-atom spacer arm, which can be cleaved by treatment with hydroxylamine at pH 8.5.

SDS Certificates


Image Unavailable-PI24600

Pierce™ Silver Stain for Mass Spectrometry, Thermo Scientific

Catalog Number: (PI24600)
Supplier: Invitrogen
Description: Pierce Silver Stain for Mass Spectrometry is a complete kit for rapid and ultra-sensitive silver staining of proteins in polyacrylamide gels and efficient destaining of excised gel pieces for mass spectrometry analysis. This kit enables both first-time and experienced users to achieve consistent and reliable staining using high-, low-, and gradient-percentage gels in 1D and 2D formats. The optimized staining method ensures extremely sensitive staining while minimizing covalent crosslinking of protein to the gel matrix, which can inhibit protein recovery. The destaining reagents facilitate complete removal of silver from stained protein bands and maximum protein recovery for subsequent mass spectrometry analysis.

Certificates


Image Unavailable-PI88303

Pierce™ Phosphopeptide Enrichment Spin Tip, Thermo Scientific

Catalog Number: (PI88303)
Supplier: Invitrogen
Description: TiO2 Phosphopeptide Enrichment Spin Tips, Formulation: 200uL pipette tips containing TiO2 resin; Sufficient For: Processing 96 digested protein samples (0.3-1mg each) containing up to 100ug of phosphopeptides each; 96 tips

Certificates


Image Unavailable-PI28905

Formic acid ≥99.5% for LC-MS, Pierce™

Catalog Number: (PI28905)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Formic Acid is high-purity solvent supplied in bottles as a convenient, contamination-free alternative for preparing elution solvents for HPLC separations of protein and peptides.

SDS Certificates


Product Image-PI78870

Yeast DNA Extraction Kit, Thermo Scientific

Catalog Number: (PI78870)
Supplier: Invitrogen
Description: Extract and purify genomic and plasmid DNA from yeast in less than one hour using the materials provided in this kit.

Certificates


Product Image-PI33043

TMEA (Tris(2-maleimidoethyl)amine), Pierce™

Catalog Number: (PI33043)
Supplier: Invitrogen
Description: Thermo Scientific Pierce TMEA is a trifunctional crosslinker containing three reactive maleimide groups to enable three-way conjugation and polymerization of sulfhydryl-containing molecules.

SDS Certificates


Product Image-PI15168

SuperSignal™ West HisProbe Kit, Thermo Scientific

Catalog Number: (PI15168)
Supplier: Invitrogen
Description: The Thermo Scientific SuperSignal West HisProbe Kit contains HisProbe-HRP Conjugate, as well as reagents required for detection of polyhistidine-tagged protein by Western blotting

SDS Certificates


Product Image-PI22339

SBAP (Succinimidyl 3-(bromoacetamido)propionate), Pierce™

Catalog Number: (PI22339)
Supplier: Invitrogen
Description: Thermo Scientific Pierce SBAP is a short (6.2 angstrom) crosslinker for amine-to-sulfhydryl conjugation via N-hydroxysuccinimide (NHS) ester and bromoacetyl reactive groups.
Image Unavailable-PIN600

Stop Solution for TMB Substrates, Thermo Scientific

Catalog Number: (PIN600)
Supplier: Invitrogen
Description: Stop Solution is 0.16M sulfuric acid for use with the ELISA substrate 3,3’,5,5’ - tetramethylbenzidine (TMB). In the presence of horseradish peroxidase (HRP) enzyme conjugates, TMB and peroxide react to produce a blue byproduct having maximum absorbance at 605nm. The color intensity is proportional to the amount of HRP activity, which in turn is related to the levels of target analyte in an optimized ELISA procedure. Addition of sulfuric acid stop solution changes the color to yellow (absorbance maximum at 450nm), stabilizing the color development to enable accurate measurement of the intensity at 450nm using a spectrophotometer or plate reader.

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Image Unavailable-PI26157

Pierce™ Immunoprecipitation, Magnetic ChIP Kit, Thermo Scientific

Catalog Number: (PI26157)
Supplier: Invitrogen
Description: The Pierce™ Magnetic ChIP Kit provides a convenient method for efficient isolation of chromatin-bound DNA by immunoprecipitation for subsequent quantitation by PCR.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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