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Product Image-AATB1409

iFluor® 860, Succinimidyl Ester

Dodavatel: AAT BIOQUEST
Popis: <i>In vivo</i> fluorescence imaging uses a sensitive camera to detect fluorescence emission from fluorophores in whole-body living small animals.

Product Image-AATB4502

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate) ≥85%

Dodavatel: AAT BIOQUEST
Popis: SMCC is a non-cleavable and membrane permeable crosslinker with a spacer arm of 8.3 Å. It contains an amine-reactive succinimidyl ester (SE) and a sulfhydryl-reactive maleimide group. NHS esters react with primary amines at pH 7 to 9 to form stable amide bonds. Maleimides react with sulfhydryl groups at pH 6.5 to 7.5 to form stable thioether bonds. The SE group of SMCC is reacted with lysine residues on the carrier protein, converting them to reactive maleimides. SMCC is a reagent that is widely used for generating stable maleimide-activated carrier proteins that can spontaneously react with sulfhydryls. Alternatively these relatively stable maleimide-activated intermediates may be lyophilized and stored for later conjugation to a hapten.

Product Image-PIER22585

DSP (Dithiobis(succinimidyl propionate)), Pierce™

Dodavatel: Thermo Fisher Scientific
Popis: Thermo Scientific Pierce DSP (Lomant's Reagent) is a water-insoluble, homo-bifunctional N-hydroxysuccimide ester (NHS ester) crosslinker that is thiol-cleavable, primary amine-reactive, and useful for many applications. DSP contains an amine-reactive NHS ester at each end of an 8-carbon spacer arm. NHS esters react with primary amines at pH 7–9 to form stable amide bonds and releasing N-hydroxy-succinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS ester crosslinking reagents. DSP is non-sulfonated and insoluble in water, so it must first be dissolved in an organic solvent and then added to the aqueous reaction mixture. Because DSP does not possess a charged group, it is lipophilic and membrane-permeable and so useful for intracellular and intramembrane conjugation. A sulfonated analog of DSP (DTTSP) is water soluble. DSS, the non-cleavable analog of the DSP crosslinker is also available for applications that require a stable spacer arm that cannot be cleaved in the presence of reducing agents.

Product Image-PIER22363

SMPH (Succinimidyl-6-((beta-maleimidopropionamido)hexanoate), Pierce™

Katalogové číslo: (PIER22363)
Dodavatel: Thermo Fisher Scientific
Popis: Thermo Scientific Pierce SMPH is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a long spacer arm (14.2 angstroms).
Měrná jednotka: 1 * 50 mg

Bezpečnostní list


Product Image-PIER22360

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), Pierce™

Katalogové číslo: (PIER22360)
Dodavatel: Thermo Fisher Scientific
Popis: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.
Měrná jednotka: 1 * 50 mg

Bezpečnostní list Certifikáty


Product Image-PIER26100

SATP (N-Succinimidyl 3-(Acetylthio)propionate), Pierce™

Katalogové číslo: (PIER26100)
Dodavatel: Thermo Fisher Scientific
Popis: SATP (and SATA) are reagents for introducing protected sulfhydryls into proteins, peptides and other molecules. for covalent modification of primary amines and addition of a protected sulphhydryl group.
Měrná jednotka: 1 * 50 mg
Product Image-AATB1830

XFD594 NHS Ester fluorescent probe

Katalogové číslo: (AATB1830)
Dodavatel: AAT BIOQUEST
Popis: XFD594 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 594 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
Měrná jednotka: 1 * 1 mg
Product Image-AATB71502

iFluor® 460, Succinimidyl Ester fluorescent probe

Dodavatel: AAT BIOQUEST
Popis: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Product Image-AATB71041

iFluor® 440, Succinimidyl Ester fluorescent probe

Dodavatel: AAT BIOQUEST
Popis: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Image Unavailable-AATB71908

XFD594 NHS Ester [Same Structure to Alexa Fluor™ 594 NHS ester]

Katalogové číslo: (AATB71908)
Dodavatel: AAT BIOQUEST
Popis: XFD594 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 594 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
Měrná jednotka: 1 * 5 mg

New Product


Image Unavailable-472752500.

EGS [Ethylene glycolbis(succinic acid-N-hydroxysuccinimide ester)] 90%

Dodavatel: Thermo Fisher Scientific
Popis: EGS [Ethylene glycolbis(succinic acid-N-hydroxysuccinimide ester)] 90%

New Product

Image Unavailable-AATB7052

ROXtra SSL-NHS ester, ReadiCleave™

Katalogové číslo: (AATB7052)
Dodavatel: AAT BIOQUEST
Popis: ReadiCleave™ ROXtra succinimidyl ester contains a S-S linker that can be cleaved with TCEP or DTT to remove the ROXtra fluorophore from the target molecule.
Měrná jednotka: 1 * 1 mg

New Product


Product Image-AATB2021

N-Succinimidyl 6-(2,4-Dinitroanilino)hexanoate ≥90%

Katalogové číslo: (AATB2021)
Dodavatel: AAT BIOQUEST
Popis: An amine-reactive building block for developing a probe that can be recognized by anti-DNP antibodies; Also an excellent amine-reactive FRET quencher paired with Trp or Tyr.
Měrná jednotka: 1 * 25 mg
Product Image-AATB71577

iFluor® 820, Succinimidyl Ester

Dodavatel: AAT BIOQUEST
Popis: <i>In vivo</i> fluorescence imaging uses a sensitive camera to detect fluorescence emission from fluorophores in whole-body living small animals.

Product Image-AATB4507

BMPS (3-Maleimidopropionic acid N-hydroxysuccinimide ester)

Katalogové číslo: (AATB4507)
Dodavatel: AAT BIOQUEST
Popis: 3-Maleimidopropionic acid N-hydroxysuccinimide ester is a non-cleavable and membrane permeable crosslinker.
Měrná jednotka: 1 * 100 mg
Product Image-AATB251

Helix Fluor™ 575 Succinimidyl Ester

Katalogové číslo: (AATB251)
Dodavatel: AAT BIOQUEST
Popis: FAM, TET, VIC, JOE, NED, TAMRA and ROX fluorescent dyes are frequently used for labeling oliogs.
Měrná jednotka: 1 * 1 mg
Cena na vyžádání
Omezené množství produktu na skladě. Zboží může být k dispozici v jiném skladě poblíž vašeho sídla. Přesvědčte se, že jste přihlášení na stránky, abyste mohli vidět dostupné položky na skladě. Pokud je stále zobrazeno call a potřebujete asistenci, volejte na číslo 321 570 321.
Omezené množství produktu na skladě. Zboží může být k dispozici v jiném skladě poblíž vašeho sídla. Přesvědčte se, že jste přihlášení na stránky, abyste mohli vidět dostupné položky na skladě. Pokud je stále zobrazeno call a potřebujete asistenci, volejte na číslo 321 570 321.
Daná chemikálie je regulována dle platné legislativy a bude vyžadováno vyplnění formuláře. Jeho včasným vyplněním uspíšíte dodání produktu.
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
Tento produkt je zablokován vaší organizací. Kontaktujte své nákupní oddělení pro více informací.
Původní produkt již není k dispozici. Zobrazen je náhradní produkt.
Tento produkt již není k dispozici. Podobné produkty můžete vyhledat pomocí VWR katalogových čísel nebo čísel dodavatele uvedených výše. Pokud potřebujete další asistenci, zavolejte na telefonní číslo zákaznického servisu VWR 321 570 321.
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