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215518 results for "VELP SCIENTIFIC"

215518 Results for: "VELP SCIENTIFIC"

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Anti-IgG Llama Polyclonal Antibody (CF™ 647)

Supplier: Biotium

Llama anti-rabbit CF™ dye conjugates are prepared by labeling affinity purified llama anti-rabbit IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. Far-red fluorescent CF™647 (Ex/Em 650/665 nm) is brighter than Cy®5 and an excellent alternative to Alexa Fluor® 647 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

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Anti-IgG Fc gamma Goat Polyclonal Antibody (CF™ 640R)

Supplier: Biotium

This product is prepared by labeling F(ab’)2 fragment goat anti-mouse IgG (H+L), Fcgamma fragment specific, with CF™640R. The antibody has been adsorbed against human, bovine and horse serum proteins to minimize cross-reactivity. Far-red fluorescent CF™640R (Ex/Em 642/662 nm) is much brighter than Cy®5 and at least as bright as Alexa Fluor® 647, and has exceptional photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

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Anti-IgA Goat Polyclonal Antibody (CF™ 488A)

Supplier: Biotium

Goat anti-human IgA reacts specifically with IgA heavy chains (α chains) and not with immunoglobulin light chains. To minimize crossreactivity, it has been adsorbed human IgG prior to conjugation. This conjugate is labeled with CF™488A dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Green fluorescent CF™488A (Ex/Em 490/515 nm) is a superior alternative to FITC (or fluorescein) owing to its exceptional brightness and photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

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SMPT (4-succinimidyloxycarbonyl-alpha-methyl-α(2-pyridyldithio)toluene), Pierce™

SMPT (4-succinimidyloxycarbonyl-alpha-methyl-α(2-pyridyldithio)toluene), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SMPT is a long-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form strong (hindered) yet cleavable (reducible) disulfide bonds with cysteine sulfhydryls..

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Stainless steel frits

Stainless steel frits

Supplier: UPCHURCH SCIENTIFIC

Upchurch Scientific®, C-425 frit, Porosity: 0,5 µm, Thickness: 0,71 mm, Frit Ø ext.: 1,0 mm, Frit volume: 0,1 µl, Frit material: Stainless steel, Ring ext. Ø: 4,87 mm, Ring material: PCTFE

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Orion™ Pro Star PC215 pH/Ion/Conductivity Bench Meters

Orion™ Pro Star PC215 pH/Ion/Conductivity Bench Meters

Supplier: Thermo Orion

The Thermo Scientific™ Orion™ Pro Star PC215 pH/ion and conductivity bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PC215 meter delivers advanced performance in a modern and simplified package.

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BMOE (bis-Maleimidoethane), Pierce™

BMOE (bis-Maleimidoethane), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce BMOE is a short-arm, maleimide crosslinker for covalent, irreversible conjugation between sulfhydryl groups (e.g., protein or peptide cysteines).

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Syringes for HPLC autosamplers, Gastight® CTC PAL®

Syringes for HPLC autosamplers, Gastight® CTC PAL®

Supplier: HAMILTON BONADUZ

CTC PAL® autosamplers are able to sample from many different vial and well types and have ultimate platform flexibility. The syringe is the most important part of every injection that the HPLC PAL® system performs. These autosampler syringes are specially designed for use in these HPLC PAL® systems: PAL® HTC-xt, PAL® HTS-xt, PAL® HTX-xt sold under the following brands: AB Sciex, Agilent, Alpha M.O.S., Antek, Bruker, Dionex, GE, Gerstel, GL Sciences, Lauda, LEAP Technologies, MicroCal, MPS, Perichrom, PerkinElmer, Shimadzu, Sotax, Thermo Scientific, Waters and Zoex.

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Sulpho-NHS-SS-Biotin, Premium Grade, Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific™ Pierce™ Premium Grade Sulfo-NHS-SS-Biotin is our highest quality formulation of this amine-reactive, cleavable biotinylation reagent, specially characterized for applications where product integrity and risk minimization are paramount. Sulfo-NHS-SS-biotin is used for cleavable attachment of biotin to protein and cell surface amines.

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Orion™ Pro Star MP218 pH/Ion/Conductivity/DO Bench Meters

Orion™ Pro Star MP218 pH/Ion/Conductivity/DO Bench Meters

Supplier: Thermo Orion

The Thermo Scientific™ Orion™ Pro Star MP218 pH/ion, conductivity, and dissolved oxygen bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star MP218 meter delivers advanced performance in a modern and simplified package.

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Anti-IgG Goat Polyclonal Antibody (CF™ 647)

Supplier: Biotium

Goat anti-human IgG, Fc gamma specific antibody reacts specifically with the human IgG heavy (γ) chains and not with light chains and F(ab’)2 fragment on all human immunoglobulins. To minimize cross-reactivity, it has been adsorbed against bovine, horse, mouse and rabbit serum proteins prior to conjugation. Far-red fluorescent CF™647 (Ex/Em 650/665 nm) is brighter than Cy®5 and an excellent alternative to Alexa Fluor® 647 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

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Five Inner-Door Option for ULT Freezers

Supplier: Thermo Scientific

Five inner-door option for ultra-low temperature freezers with the Thermo Scientific™ Forma™ 88000 series and TSU series.

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SkanIt™ Upgrade package, version 5.0

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

This SkanIt Software upgrade package is specifically designed for Thermo Scientific Fluoroskan, Fluoroskan FL, and Luminoskan microplate readers to enable the use of SkanIt software and USB connection between instrument and PC. The upgrade package is also compatible with the discontinued Fluoroskan Ascent, Fluoroskan Ascent FL, and Luminoskan Ascent microplate readers. SkanIt Software is available in two editions: a research edition for scientists working in life science research and a drug discovery edition with features for compliancy with FDA 21 CFR Part 11. Note: the upgrade package is compatible with Ascent instruments that are equipped with internal software version 2.6.

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Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt), Premium Grade, Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Premium Grade Sulfo-NHS is our highest quality formulation of this N-hydroxysuccinimide chemical modification reagent, specially characterized for applications where product integrity and risk minimization are paramount.

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LC-SDA (NHS-LC-Diazirine) (succinimidyl 6-(4,4′-azipentanamido)hexanoate), Pierce™

LC-SDA (NHS-LC-Diazirine) (succinimidyl 6-(4,4′-azipentanamido)hexanoate), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce LC-SDA (NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.

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Anti-IgG Goat Polyclonal Antibody (CF™ 488A)

Supplier: Biotium

Goat anti-human IgG, Fc gamma specific antibody reacts specifically with the human IgG heavy (γ) chains and not with light chains and F(ab’)2 fragment on all human immunoglobulins. To minimize cross-reactivity, it has been adsorbed against bovine, horse, mouse and rabbit serum proteins prior to conjugation. CF™488A (Ex/Em 490/515 nm) is a superior alternative to the traditional green fluorescent dye FITC (or fluorescein) owing to its exceptional brightness and photostability. CF™488A has brightness and photostability comparable to Alexa Fluor® 488.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

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Anti-IgG Goat Polyclonal Antibody (CF™ 488A)

Supplier: Biotium

Goat anti-human IgG, Fc gamma specific antibody reacts specifically with the human IgG heavy (γ) chains and not with light chains and F(ab’)2 fragment on all human immunoglobulins. To minimize cross-reactivity, it has been adsorbed against bovine, horse, mouse and rabbit serum proteins prior to conjugation. CF™488A (Ex/Em 490/515 nm) is a superior alternative to the traditional green fluorescent dye FITC (or fluorescein) owing to its exceptional brightness and photostability. CF™488A has brightness and photostability comparable to Alexa Fluor® 488.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

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Anti-IgA Goat Polyclonal Antibody (CF™ 594)

Supplier: Biotium

Goat anti-human IgA reacts specifically with IgA heavy chains (α chains) and not with immunoglobulin light chains. To minimize crossreactivity, it has been adsorbed human IgG prior to conjugation. This conjugate is labeled with CF™594 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Deep-red fluorescent CF™594 (Ex/Em 593/614 nm) is spectrally similar to Alexa Fluor® 594 and Texas Red® dye but yields much brighter protein conjugate, and has excellent photostability.

Alexa Fluor® and Texas Red® are registered trademarks of Thermo Fisher Scientific.

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Anti-IgA Goat Polyclonal Antibody (CF™ 594)

Supplier: Biotium

Goat anti-human IgA reacts specifically with IgA heavy chains (α chains) and not with immunoglobulin light chains. To minimize crossreactivity, it has been adsorbed human IgG prior to conjugation. This conjugate is labeled with CF™594 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Deep-red fluorescent CF™594 (Ex/Em 593/614 nm) is spectrally similar to Alexa Fluor® 594 and Texas Red® dye but yields much brighter protein conjugate, and has excellent photostability.

Alexa Fluor® and Texas Red® are registered trademarks of Thermo Fisher Scientific.

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Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt), No-Weigh™ Format, Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-NHS, No-Weigh Format is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.

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Anti-IgG Goat Polyclonal Antibody (CF™ 647)

Supplier: Biotium

Goat anti-human IgG, Fc gamma specific antibody reacts specifically with the human IgG heavy (γ) chains and not with light chains and F(ab’)2 fragment on all human immunoglobulins. To minimize cross-reactivity, it has been adsorbed against bovine, horse, mouse and rabbit serum proteins prior to conjugation. Far-red fluorescent CF™647 (Ex/Em 650/665 nm) is brighter than Cy®5 and an excellent alternative to Alexa Fluor® 647 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

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Anti-Myc Tag Rabbit Polyclonal Antibody (CF488A)

Supplier: Biotium

Polyclonal anti-MYC (EQKLISEEDL) reacts with human c- MYC tagged fusion proteins. The antibody recognizes the epitope tag fused to either the amino- or carboxy- termini of targeted proteins. This conjugate is prepared by labeling polyclonal rabbit anti-MYC IgG (H+L) with CF™488A dye. CF™488A (Ex/Em 490/515 nm) is a superior alternative to the traditional green fluorescent dye FITC (or fluorescein) owing to its exceptional brightness and photostability. CF™488A has brightness and photostability comparable to Alexa Fluor® 488.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

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AMAS (N-Succinimidyl maleimidoacetate), Pierce™

AMAS (N-Succinimidyl maleimidoacetate), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce AMAS is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a very short spacer arm (4.4 angstroms).

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Sulpho-LC-SDA (Sulpho-NHS-LC-Diazirine) (Sulphosuccinimidyl 6-(4,4′-azipentanamido)hexanoate), Pierce™

Sulpho-LC-SDA (Sulpho-NHS-LC-Diazirine) (Sulphosuccinimidyl 6-(4,4′-azipentanamido)hexanoate), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-LC-SDA (Sulfo-NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.

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SPDP (N-Succinimidyl-3-(2-pyridyldithio)propionate), Pierce™

SPDP (N-Succinimidyl-3-(2-pyridyldithio)propionate), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls.

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Anti-IgG Llama Polyclonal Antibody (CF™ 594)

Supplier: Biotium

Llama anti-mouse CF™ dye conjugates are prepared by labeling affinity purified llama anti-mouse IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. CF™594 (Ex/Em 593/614 nm) is a deep-red dye spectrally similar to Alexa Fluor® 594 and Texas Red® dye but yields much brighter protein conjugates due to its high quantum yield and exceptional water solubility. CF™594 also has excellent photostability ideal for demanding applications, such as confocal microscopy and single molecule imaging.

Alexa Fluor® and Texas Red® are registered trademarks of Thermo Fisher Scientific.

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Anti-IgG Llama Polyclonal Antibody (CF™ 594)

Supplier: Biotium

Llama anti-rabbit CF™ dye conjugates are prepared by labeling affinity purified llama anti-rabbit IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. CF™594 (Ex/Em 593/614 nm) is a deep-red dye spectrally similar to Alexa Fluor® 594 and Texas Red® dye but yields much brighter protein conjugates due to its high quantum yield and exceptional water solubility. CF™594 also has excellent photostability ideal for demanding applications, such as confocal microscopy and single molecule imaging.

Alexa Fluor® and Texas Red® are registered trademarks of Thermo Fisher Scientific.

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Anti-GST Goat Polyclonal Antibody (CF640R)

Supplier: Biotium

Polyclonal anti-GST reacts with glutathione-S transferase (GST), a common expression tag used in molecular biology. This conjugate is prepared by labeling polyclonal goat anti-GST IgG (H+L) with CF™640R dye. CF™640R (Ex/Em 642/662 nm) is a novel far-red rhodamine-based dye spectrally similar to Cy®5 and Alexa Fluor® 647. CF™640R is much brighter than Cy®5 and at least as bright as Alexa Fluor® 647 when excited at 633 or 635 nm. However, the most important advantage of CF™640R is its exceptional photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

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Orion™ Pro Star PH211 pH/ORP Bench Meters

Orion™ Pro Star PH211 pH/ORP Bench Meters

Supplier: Thermo Orion

The Thermo Scientific™ Orion™ Pro Star PH211 pH bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PH211 meter delivers advanced performance in a modern and simplified package.

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BS3 (Bis(sulphosuccinimidyl) suberate sodium salt) ≥93% (by NMR), Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce BS3 (Sulfo-DSS) is bis(sulfosuccinimidyl)suberate, an amine-to-amine crosslinker that is homobifunctional, water-soluble, non-cleavable and membrane impermeable.

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