211216 Results for: "VELP SCIENTIFIC"

Supplier: Thermo Scientific

Record seven days of temperature performance at temperatures to −150 °C using Thermo Scientific™ chart recorders for ultra-low temperature freezers. Recorders use 150 mm chart paper and are available as factory or field installed.

Supplier: Biotium

This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-mouse IgG (H+L) with CF™543 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. CF™543 is an orange fluorescent dye with an excitation spectrum optimally matching the 543 laser line. Antibody conjugates of the dye are much brighter than those of Alexa Fluor® 546.

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

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. Red fluorescent CF™568 (Ex/Em 562/583 nm) produces much brighter antibody conjugates than Alexa Fluor® 568, and has superior photostability.

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

Supplier: Thermo Fisher Scientific

Thermo Scientific dsDNase is an engineered shrimp DNase designed for rapid and safe removal of contaminating genomic DNA from RNA samples. It is an endonuclease that cleaves phosphodiester bonds in DNA to yield oligonucleotides with 5’-phosphate and 3’-hydroxyl termini. Highly specific activity towards double-stranded DNA ensures that RNA and single-stranded DNA, such as cDNA and primers are not cleaved. dsDNase is easily inactivated by moderate heat treatment (55 °C). These features make dsDNase an excellent choice for gDNA elimination prior reverse transcription. It allows for dramatically simplified workflow which combines genomic DNA elimination and cDNA synthesis into one-tube procedure.

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™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.

Supplier: Biotium

Polyclonal anti-FLAG (DYKDDDDK) reacts with FLAG 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-FLAG IgG (H+L) with CF™543 dye. CF™543 is an orange fluorescent dye with an excitation spectrum optimally matching the 543 laser line. Antibody conjugates of the dye are much brighter than those of Alexa Fluor® 546.

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

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.

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™543 is an orange fluorescent dye with an excitation spectrum optimally matching the 543 laser line. Antibody conjugates of the dye are much brighter than those of Alexa Fluor® 546.

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

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. 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.

Supplier: Thermo Fisher Scientific

These columns offer lower hydrophobic retention than columns packed with longer alkyl length material, such as C18. Based on Core Enhanced Technology, they provide fast, high resolution separations without the elevated back pressures required by sub-2 µm particles. Improve separation speed and resolution while maintaining low backpressures using Thermo Scientific™ Accucore C8 columns.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce BMPH is a short, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).

Supplier: Thermo Fisher Scientific

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

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce IPTG is isopropyl-β-D-thiogalactopyranoside for use with beta-galactosidase substrates such as X-Gal to detect expression of vectors, plasmids, or DNA fragments that contain the reporter gene.

Supplier: Thermo Fisher Scientific

The T7 cell-free expression vectors (pT7CFE1) are cloning plasmids optimised for use with the Thermo Scientific™ 1-Step Human In Vitro Protein Expression System. They are used for the in vitro translation (IVT) of genes into functional proteins when used in combination with the 1-Step Human IVT system. The pT7CFE1 vector is available with single or tandem affinity tags at the N- or C- terminus to facilitate protein purification and detection. The pT7CFE vectors are suitable for insertion of cloned genes, cDNAs, ORFs or PCR products for in vitro transcription and translation.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SDA (Sulfo-NHS-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 3.9Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Thermo Scientific CHAPS is a zwitterionic detergent that is especially well suited for protecting the native state of proteins.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SMPB is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length aromatic spacer arm (11.6 angstroms).

Supplier: Thermo Scientific

Thermo Scientific™ TDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models with 5 Inner doors, maximizing storage capacity from 30000 up to 60000 2 ml vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab. Sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards.

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™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.

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.

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™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.

Supplier: REVCO TECHNOLOGIES

Thermo Scientific™ TDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models with five inner doors, maximising storage capacity from 30000 up to 60000 2 ml vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every laboratory. Sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards.

Supplier: Biotium

Polyclonal anti-FLAG (DYKDDDDK) reacts with FLAG 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-FLAG 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.

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. 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.

Supplier: Thermo Scientific

Thermo Scientific™ TDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models, maximizing storage capacity from 30000 up to 60000 2 ml vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every laboratory. Sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards.

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™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.

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™543 is an orange fluorescent dye with an excitation spectrum optimally matching the 543 laser line. Antibody conjugates of the dye are much brighter than those of Alexa Fluor® 546.

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

Supplier: Biotium

CF™488A goat anti-human IgM (μ chain) is prepared from antibodies purified by human IgM-affinity chromatography. The antibody reacts specifically with IgM heavy chains (μ chains) and not with immunoglobulin light chains. To minimize crossreactivity, it has been adsorbed against human IgG prior to conjugation. 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.

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™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.

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.