38696 Results for: "SSL+biotin+NHS+ester"

Supplier: Columbia Biosciences

SureLight® 488 NHS Ester is a bright green fluorescent dye with excitation suited to the 488nm laser line, fluorescent microscopy and flow cytometry. It offers a much more stable signal generation in imaging and flow cytometry than FITC and is half the cost of Alexa Fluor® 488 with no royalties or licensing fees.

Supplier: Apollo Scientific

MAL-PEG8-NHS ester

Supplier: ENZO LIFE SCIENCES

Digoxigenin NHS ester is a non-radioactive immune-tag, widely used for in situ hybridisation and protein labeling.

Supplier: ENZO LIFE SCIENCES

Amine-reactive quencher dye has a broad visible absorption but no detectable fluorescence emission in fluorescence resonance energy transfer (FRET) applications.

Supplier: ENZO LIFE SCIENCES

Enzo cyanine 3 NHS-ester is a reactive, water-soluble fluorescent dye that provides bright orange signal.

Supplier: ENZO LIFE SCIENCES

Amine-reactive quencher dye has a broad visible absorption but no detectable fluorescence emission in fluorescence resonance energy transfer (FRET) applications.

Supplier: Apollo Scientific

5(6)-Carboxyfluorescein diacetate NHS ester (CFSE)

Supplier: SIGMA ALDRICH MICROSCOPY

Fluorescein-5-EX N-hydroxysuccinimide ester has been used for the labeling of antibodies.

Supplier: ENZO LIFE SCIENCES

Amine dye

Supplier: Apollo Scientific

Mal-amido-PEG4-NHS

Supplier: Apollo Scientific

Sulphosuccinimido biotin

Supplier: Apollo Scientific

Mal-amido-PEG6-NHS

Supplier: Biotium

5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling.

Supplier: Apollo Scientific

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester

Supplier: G-Biosciences

Sulpho-NHS reacts primarily with primary amines to convert carboxyl groups to amine reactive sulfo-NHS esters. It is ideal for cross-linking, chemical labelling and solid support immobilisation. It is used to generate amine reactive esters from carboxylate groups and is primarily used to increase the efficiency of the carbodiimide EDC cross-linking. EDC reactions do not require Sulpho-NHS; however, its presence greatly enhances cross-linking efficiency and allows for a two-step process. EDC reacts with a carboxylate group to form an active ester, which is subject to rapid hydrolysis in aqueous buffers. The Sulfo-NHS increases the stability of the active intermediate and the resulting coupled product is identical to EDC reactions without sulpho-NHS.

Supplier: Tonbo Biosciences

CFSE is a non-fluorescent molecule that easily diffuses across cell membranes

Supplier: Apollo Scientific

Mal-amido-PEG2-NHS

Supplier: Biotium

6-ROX, SE (6-Carboxy-X-rhodamine, succinimidyl ester, single isomer) is the amine-reactive form of 6-carboxy-X-rhodamine single isomer.

Supplier: Apollo Scientific

PEG molecular weight 3,000 daltons

Supplier: G-Biosciences

HOOK™ NHS-Biotin, 50 mg

Supplier: DOEHLER GROUP

Selective liquid media for qualitative detection of beverage spoiling microorganisms. SSL Broth and OFS Agar are suitable for your analysis of:
• non-alcoholic beverages pH <4,5, including fruit juices
• beer, wine & milk mix beverages
• fruit juice concentrates
• beverage compounds
• beverage powders and extracts
• sugar
• rinsing water samples
• membrane filtered samples
Ready-to-use SSL Broth can be used to cultivate acid-tolerant microorganisms such as lactic acid bacteria, acetic acid bacteria, yeasts and moulds from non-alcoholic beverages. It allows the enrichment of even large sample volumes. SSL Broth can also be used for pre-enrichment with detection on OFS Agar. SSL Broth and OFS Agar offer the following user benefits:

Supplier: Merck

Methoxypolyethylene glycol 5,000 acetic acid N-succinimidyl ester ≥80%, Supelco®

Supplier: Apollo Scientific

L-Glutamic acid g-methyl ester a-amide hydrochloride 98%

Supplier: ENZO LIFE SCIENCES

Chemiluminescent acridinium esters are commonly used to label antibodies, proteins, nucleic acids, and some peptides, and are frequently used as detection reagents in immunoassays.

Supplier: Biotium

5(6)-FAM SE (full name: 5-(and-6)-Carboxyfluorescein, succinimidyl ester mixed isomers) is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5. The amide linkage from the coupling reaction is much more stable than the thiourea linkage formed from the coupling of an amine and an isothiocyanate.

Supplier: G-Biosciences

The OneQuant™ format prevents loss of reagent due to repeated weighing as each vial contains only 1 - 2 mg HOOK™ Biotin Reagent.

Supplier: Apollo Scientific

N-Succinimidyl 4-Formylbenzoate

Supplier: Biotium

Amine-reactive form of 6-carboxyrhodamine 6G single isomer.

Supplier: G-Biosciences

The micro HOOK™ Biotin kits are designed to label small amounts of proteins, with each kit designed for 8 to 10 labellings of 50 to 250 µg protein/reaction.

Supplier: Apollo Scientific

N-Succinimidyl [(tert-Butoxycarbonyl)aminooxy]acetate 98%