Hledali jste: Quinolinium+fluorochromate+(QFC)

Dodavatel: Apollo Scientific

Popis: Selectively oxidises aliphatic primary and secondary alcohols and acyclic alcohols to their corresponding carbonyl compounds in good yield, ask for reference. Minimum activity 1mmol QFC per gram of alumina

Katalogové číslo: (APOSPC905051-1G)

Dodavatel: Apollo Scientific

Popis: Quinolinium-8-trifluoroborate 95%

Měrná jednotka: 1 * 1 g

Akce

Katalogové číslo: (52010.)

Dodavatel: Biotium

Popis: SPQ is a blue fluorescent dye (Ex/Em 344/443 nm) that is specifically quenched by chloride via collision (KSV=118 M-1). Therefore, chloride concentrations can be measured by moniotiring the degree of fluorescence decrease. The dye can be loaded into cells by hypotonic shock.

Měrná jednotka: 1 * 50 mg

Akce

Katalogové číslo: (40077.)

Dodavatel: Biotium

Popis: Thiazole orange (TO) is commonly used in reticulocyte analysis to stain residual RNA of blood cells, to stain DNA in agarose gels and capillary electrophoresis. Thiazole Orange stains the yeast nucleus, and is also able to stain bacteria and mammalian cells.

Měrná jednotka: 1 * 1 mL

Akce

Katalogové číslo: (AATB17581)

Dodavatel: AAT BIOQUEST INC

Popis: DiYO™-3 is chemically equivalent to YOYO®-3 (YOYO® is the trademark of Invitrogen).

Měrná jednotka: 1 * 0,2 mL

New Product Akce

Katalogové číslo: (AATB21252)

Dodavatel: AAT BIOQUEST INC

Popis: A chloride indicator that has the fluorescence dependent of chloride concentration.

Měrná jednotka: 1 * 25 mg

New Product Akce

Katalogové číslo: (AATB17518)

Dodavatel: AAT BIOQUEST INC

Popis: Thiazole orange is a fluorescent DNA-binding dye for reticulocyte analysis.

Měrná jednotka: 1 * 100 mg

New Product Akce

Katalogové číslo: (AATB17519)

Dodavatel: AAT BIOQUEST INC

Popis: Thiazole orange is a fluorescent DNA-binding dye for reticulocyte analysis.

Měrná jednotka: 1 * 10 mL

New Product Akce

Dodavatel: Apollo Scientific

Popis: Pyridinium fluorochromate 98%

Katalogové číslo: (USBI518542)

Dodavatel: US Biological

Popis: <i>Maackia amurensis</i> Lectin (MAA/MAL II) is labelled with fluorescein isothiocyanate (FITC) and has an appropriate number of fluorochromes bound to provide the optimum staining characteristics for this lectin.

Měrná jednotka: 1 * 2 mg

New Product Akce

Katalogové číslo: (ROCKMB-070)

Dodavatel: Rockland Immunochemicals

Popis: A blocking buffer specifically designed for western blotting using fluorochrome conjugated antibodies. Blocking buffer was prepared using ultra pure reagents dissolved in pharmaceutical grade water (WFI) and consists of a proprietary protein formulation in tris buffered saline at pH 7,6 with thimerisol added as an antimicrobial agent.

Měrná jednotka: 1 * 500 mL

Akce

Katalogové číslo: (91-0000-U100)

Dodavatel: Tonbo Biosciences

Popis: The Mouse T Lymphocyte Subset backbone panel consists of 3 anti-mouse antibodies, each conjugated to a different fluorochrome. This panel can serve as a backbone for identifying major T cell subsets, and leaves room for additional drop-in markers, if desired. An APC version of this panel is available, where the anti-CD8a antibody is conjugated to APC. Hosts: Armenian Hamster, Rat

Měrná jednotka: 1 * 100 µG

Akce

Katalogové číslo: (BSENC-1655-100)

Dodavatel: Biosensis

Popis: mCherry is an engineered derivative of one of a family of proteins originally isolated from Cnidarians (jelly fish, sea anemones and corals). The mCherry protein was derived from DsRed, a red fluorescent protein from so-called disc corals of the genus Discosoma. DsRed is a 223 amino acid ~28kDa protein similar in size and properties to GFP, but, obviously, produces a red rather than a green fluorochrome. The original DsRed was engineered extensively in the Tsien lab to prevent it from forming tetramers and dimers and to modify and improve the spectral properties (1-3). The resulting monomeric protein is useful for applications such as Förster Resonance Energy Transfer (FRET, also known as Fluorescence Resonance Energy Transfer). Several further cycles of mutation, directed modification and evolutionary selection produced mCherry, which is monomeric and has an excitation maximum at 587 nm and and emission maximum at 610 nm (4).

Měrná jednotka: 1 * 100 µl

Akce

Katalogové číslo: (BSENR-1838-100)

Dodavatel: Biosensis

Popis: The green fluorescent protein (GFP) is a 27 kDa protein isolated originally from the jellyfish Aequoria victoria. It has an endogenous fluorochrome activity with excitation maximum at 395nm and emission maximum at 509 nm, which is similar to that of fluorescein. GFP can be expressed in fluorescent form in essentially any prokaryotic or eukaryotic cell.
This GFP rabbit antibody was made against a recombinant GFP construct originating from an Aequoria species which was engineered to improve spectral properties and prevent oligomerization (1). This form of GFP, referred to as AcGFP, is 94% identical to the eGFP developed by Tsien and co-workers. The antibody can be used to verify the expression, size and stability of both AcGFP and eGFP fusion proteins in western blotting experiments and to amplify GFP signals in tissues of transgenic animals.

Měrná jednotka: 1 * 100 µG

Akce

Katalogové číslo: (BSENR-1654-100)

Dodavatel: Biosensis

Popis: mCherry is an engineered derivative of one of a family of proteins originally isolated from Cnidarians (jelly fish, sea anemones and corals). The mCherry protein was derived from DsRed, a red fluorescent protein from so-called disc corals of the genus Discosoma. DsRed is a 223 amino acid ~28kDa protein similar in size and properties to GFP, but, obviously, produces a red rather than a green fluorochrome. The original DsRed was engineered extensively in the Tsien lab to prevent it from forming tetramers and dimers and to modify and improve the spectral properties (1-3). The resulting monomeric protein is useful for applications such as Förster Resonance Energy Transfer (FRET, also known as Fluorescence Resonance Energy Transfer). Several further cycles of mutation, directed modification and evolutionary selection produced mCherry, which is monomeric and has an excitation maximum at 587 nm and and emission maximum at 610 nm (4).

Měrná jednotka: 1 * 100 µG

Akce

Katalogové číslo: (630-2271)

Dodavatel: ZEISS

Popis: Accessory for microscopes, Pro: Primo Star, iLED retrofit package for the fluorochrome Auramine with fluorescence module

Měrná jednotka: 1 * 1 KS

Akce