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Ponceau S, Bioreagent for electrophoresis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection. The following are two common stain formulations: 0.1% Ponceau S (w/v) in 5% acetic acid 2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid.

Certificates

Image Unavailable-CAYM600220-250

Buffer, TBS solution 10X concentrate (TRIS buffered saline) with phenol red, pH 7,4

Supplier: Cayman Chemical
Description: 250 mM Tris-base, pH 7,4, 1,37 M sodium chloride, containing 27 mM KCl, 0,4 mM phenol red.

Product Image-0497-50KG

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, Ultrapure

Supplier: VWR Chemicals
Description: Reagent for stabilisation of buffer formulations and electrophoresis of biological molecules.

MSDS Certificates

Product Image-M151-1KG

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8%, Proteomics Grade

Catalog Number: (M151-1KG)
Supplier: VWR Chemicals
Description: Reagent for stabilisation of buffer formulations and electrophoresis of biological molecules.
UOM: 1 * 1 kg

MSDS Certificates


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Adenovirus BioProbe®

Catalog Number: (ENZOENZ40834)
Supplier: ENZO LIFE SCIENCES
Description: The Adenovirus BioProbe® labeled probe is prepared by nick translation of cloned fragments of the adenovirus 5 genome. The fragments constitute a total of 20 kb of DNA, approximately 56% of the genome. The probe is specific for adenovirus and, in addition to hybridization to adenovirus 5 sequences, the probe will cross hybridize with adenovirus types 4, 7, 11, 20, 40 and 41 due to their considerable sequence homology. Fragment size range: 100-1000 base pairs (as estimated by agarose gel electrophoresis).
UOM: 1 * 2 µG
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Stacking buffer (4X)

Supplier: Thermo Fisher Scientific
Description: Electrophoresis, Stacking Buffer, 4X

MSDS Certificates

Product Image-733-1212

Agarose, MetaPhor™

Supplier: LONZA
Description: Intermediate melting point agarose ideal for resolution of DNA fragments, PCR and RT-PCR products, differing in size by 2%, in the range of 20 to 800 bp, by submarine gel electrophoresis.

MSDS

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Naphthalene black 10B (naphthol blue black, acid black 1) 80% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

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Anti-KRT77 Mouse Monoclonal Antibody (CF640R) [clone: KRTL/1077]

Supplier: Biotium
Description: This MAb recognizes the 56.5 kDa (CK10); 50 kDa (CK14); 50 kDa (CK15); 48 kDa (CK16); 40 kDa (CK19) keratins of the acidic (Type I or LMW) subfamily. Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI 6.0) subfamilies. The acidic keratins have molecular weights (MW) of 56.5, 55, 51, 50, 50 , 48, 46, 45, and 40 kDa. Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis.

Image Unavailable-ENZOENZ339050050

In-situ hybridisation buffer for HPV probes

Catalog Number: (ENZOENZ339050050)
Supplier: ENZO LIFE SCIENCES
Description: <i>In situ</i> hybridisation buffer for HPV probes (ready-to use) provides a high quality hybridisation medium for <i>In situ</i> hybridisation analyses using either DNA or oligonucleotide probes labeled with biotin-, or fluorescein-modified nucleotides.
UOM: 1 * 50 mL
Product Image-786-661

Protein blocking buffers, Superior™

Supplier: G-Biosciences
Description: Blocking buffer is an enhanced blocking agent available in multiple formats. Superior™ Blocking Buffer contains a proprietary antigenically non-determinant protein for blocking Western blot membranes, blocking and storage of ELISA plates, and blocking prior to immunohistochemistry staining.

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Nitrocellulose stripping buffer (10X)

Supplier: Thermo Fisher Scientific
Description: Electrophoresis, Nitrocellulose Stripping Buffer, 10X

MSDS Certificates

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1-(3-sulphopropyl)pyridinium hydroxide inner salt , ND SB 201

Supplier: G-Biosciences
Description: NDSB 201 is a zwitterionic compound. Unlike zwitterionic detergents, the hydrophobic group in NDSB 201 is too short to form micelles, even at 1 M concentrations. NDSB 201 can be used for the purification of proteins and solubilisation of protein samples for 2D gel electrophoresis.

Product Image-ROCKMB-070

Blocking buffers

Catalog Number: (ROCKMB-070)
Supplier: Rockland Immunochemicals
Description: 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.
UOM: 1 * 500 mL
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Cytomegalovirus BioProbe®

Catalog Number: (ENZOENZ40835)
Supplier: ENZO LIFE SCIENCES
Description: The Cytomegalovirus (CMV) BioProbe® labeled probe is prepared by nick translation of cloned fragments of the CMV Towne strain. The fragments include a total of 30-31 kb of DNA, approximately 20% of the CMV genome. The probe is specific for cytomegalovirus DNA. It does not hybridize to DNAs of other herpesviruses (i.e., herpes simplex virus or Epstein-Barr virus) but it has been found to hybridize to the DNA of CMV clinical isolates. Fragment size range: 100-1000 base pairs (as estimated by agarose gel electrophoresis).
UOM: 1 * 2 µG
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Agarose II, low melting point, Pierce™

Catalog Number: (PIER17856)
Supplier: Thermo Fisher Scientific
Description: Agarose II (low melt) is a highly purified and carefully blended formulation that provides uniform lot-to-lot consistency for preparation of electrophoresis gels that require a lower melting temperature.
UOM: 1 * 100 g
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
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