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Image non disponible-AATB45096

iFluor® 430 tyramide [Superior Replacement for Opal 480]

Numéro de catalogue: (AATB45096)
Fournisseur: AAT BIOQUEST
Description: iFluor® 430 tyramide is optimized to a superior replacement for Opal 480 or other spectrally similar fluorescent tyramide conjugates or TSA reagents.
UOM: 1 * 200 ST

New Product


Image non disponible-AATB45022

iFluor® 514 styramide [Superior Replacement for Opal 540]

Numéro de catalogue: (AATB45022)
Fournisseur: AAT BIOQUEST
Description: iFluor® 514 Styramide is optimized to be a superior replacement for Opal Polaris 540 or other spectrally similar fluorescent tyramide conjugates or TSA reagents.
UOM: 1 * 100 ST

New Product


Image non disponible-AATB45040

iFluor® 633 styramide [Superior Replacement for Opal 650]

Numéro de catalogue: (AATB45040)
Fournisseur: AAT BIOQUEST
Description: iFluor® 633 Styramide is optimized to a superior replacement for Opal Polaris 650 or other spectrally similar fluorescent tyramide conjugates or TSA reagents.
UOM: 1 * 100 ST

New Product


Image non disponible-AATB45097

iFluor® 450 tyramide [Superior Replacement for Opal 480]

Numéro de catalogue: (AATB45097)
Fournisseur: AAT BIOQUEST
Description: For many immunohistochemical (IHC) applications, traditional enzymatic amplification procedures are sufficient for achieving adequate antigen detection.
UOM: 1 * 200 ST

New Product


Image du produit-PIER22360

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

Numéro de catalogue: (PIER22360)
Fournisseur: Thermo Fisher Scientific
Description: 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.
UOM: 1 * 50 mg

MSMD Certificats


Image du produit-AATB17029

iFluor® 440-dUTP 1 mM in TRIS buffer (pH 7.5)

Numéro de catalogue: (AATB17029)
Fournisseur: AAT BIOQUEST
Description: The dye-modified deoxyuridine 5'-triphosphates (such as aminoallyl-dUTP) can be used to produce dye-containing DNA by conventional enzymatic incorporation methods such as reverse transcription, nick translation, random primed labeling, or PCR.
UOM: 1 * 25 Nmo
Image du produit-PIER22416

SMPB (N-Succinimidyl 4-(4-Maleimidophenyl)butyrate), Pierce™

Numéro de catalogue: (PIER22416)
Fournisseur: Thermo Fisher Scientific
Description: Thermo Scientific Pierce SMPB is an 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).
UOM: 1 * 50 mg
Image du produit-PIER21857

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

Numéro de catalogue: (PIER21857)
Fournisseur: Thermo Fisher Scientific
Description: 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.
UOM: 1 * 50 mg

Certificats


Image du produit-AATB4502

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

Fournisseur: AAT BIOQUEST
Description: 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.

Image non disponible-APOSBICL208-100MG

LC-SPDP (Succinimidyl 6-[3-(2-pyridylthio)propionamidohexanoate)

Numéro de catalogue: (APOSBICL208-100MG)
Fournisseur: Apollo Scientific
Description: Spacer arm SPDPantibody-toxin conjugation
UOM: 1 * 100 mg
Image du produit-PIER22586

DSP (Dithiobis(succinimidyl propionate)), Pierce™

Fournisseur: Thermo Fisher Scientific
Description: 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.

MSMD

Image non disponible-AATB45031

iFluor® 570 styramide [Superior Replacement for Alexa Fluor 568 tyramide]

Numéro de catalogue: (AATB45031)
Fournisseur: AAT BIOQUEST
Description: iFluor® 570 Styramide is a replacement for Alexa Fluor™ 568 tyramide and similar fluorescent tyramide conjugates or TSA reagents, offering unmatched performance in sensitive imaging applications.
UOM: 1 * 100 ST

New Product


Image du produit-AATB17039

iFluor® 488-dUTP 1 mM in TRIS buffer (pH 7.5)

Numéro de catalogue: (AATB17039)
Fournisseur: AAT BIOQUEST
Description: The dye-modified deoxyuridine 5'-triphosphates are one of the most common methods to produce dye-labelled DNA via the conventional enzymatic incorporation methods such as reverse transcription, nick translation, random primed labeling, or PCR.
UOM: 1 * 25 Nmo
Image non disponible-BC01

BSOCOES (Bis[2-(N-succinimidyl-oxycarbonyloxy)ethyl] sulphone)

Numéro de catalogue: (BC01)
Fournisseur: G-Biosciences
Description: (Bis(2-[Succinimidooxycarbonyloxy]ethyl) sulfone Homobifunctional Cross Linkers.
UOM: 1 * 100 mg
Image du produit-AATB2021

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

Numéro de catalogue: (AATB2021)
Fournisseur: AAT BIOQUEST
Description: 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.
UOM: 1 * 25 mg
Image du produit-PIER22339

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

Numéro de catalogue: (PIER22339)
Fournisseur: Thermo Fisher Scientific
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.
UOM: 1 * 50 mg
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