bioWORLD, 10 mL
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Aldehyde-terminated Magnetic Beads
bioWORLDSilica-coated uniform superparamagnetic beads, MagneZoom, with an aldehyde surface group. It is widely used to covalently couple ligands containing primary and secondary amino groups. This coupling method will provide an extremely stable linkage between the ligand and the matrix. Size: 2-5µm …
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The bioWORLD arachis hypogaea lectin (PNA) - polystyrene beads is mainly used to determine tumor tissue for transitional mucosa malignancies. It is suitable for use in biomedical applications. Application: For Research and Laboratory use only
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Griess Reagent R1
bioWORLDFor determination of nitrite in aqueous solutions. Composition: 1% solution of sulfanilamide in 5% phosphoric acid Stability: 1 year
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Carboxyl Coupling Kit, 10 mL
bioWORLDbio-World's Carboxy Coupling Kit consists of amino-terminated Separopore® 4B-CL (4% crosslinked agarose beads). This kit is suitable for covalent immobilization of peptides or other carboxyl-containing (–COOH) molecules for use in affinity purification procedures. It includes carboxyl Coupling…
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Streptavidin Separopore® (Agarose)
bioWORLDApplications: Affinity matrix with immobilized Streptavidin by CNBr activation coupling method. The base matrix is a rigid, highly cross-linked beaded agarose with high chemical stability. The immobilized streptavidin binds biotin and biotinylated…
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Griess Reagent R2
bioWORLDComposition: 0.1% solution of N-(1-napthyl)ethylene-diamine in H2O Storage: 4°C, Ships in wet ice Stability: 1 year
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Amylose Separopore® (Agarose)
bioWORLDAn affinity matrix used for the isolation of proteins fused to maltose-binding protein (MBP). Amylose is linked to Separopore® (Agarose) 4B-CL. The resin may be generated up to five times. Store used resin in column buffer containing 0.02% sodium azide. Quantitative Analysis: Protein…
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Orange-G Loading Dye
bioWORLDThomas No. C995V89-V92 Gel loading dye used in molecular biology protocols.
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Wheat germ (Triticum vulgaris) agglutinin (WGA) is a 36,000 molecular weight protein consisting of two identical subunits. WGA contains a group of closely related isolectins, with an isoelectric point about pH 9. The receptor sugar for WGA is N-acetylglucosamine. WGA can bind oligosaccharides…
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Erythrina cristagalli (coral tree) lectin is a 54,000 dalton glycoprotein consisting of two different subunits of approximately 28,000 and 26,000 daltons. It has a specificity toward galactose residues and appears to have the highest binding activity toward galactosyl ( b -1,4)…
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Co-Chelated Separopore®
bioWORLDCo-Chelated Separopore® is an imminodiacetate (IDA) immobilized metal affinity chromatography (IMAC) matrix that seperates proteins via their differences in affinity to nickel metal ions. Properties Affinity matrix for proteins. Imminodiacetate immobilized matrix charged with Co metal…
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L-Phenylalanine Separopore®(Agarose)
bioWORLDApplication: L-Phenylalanine-Separopore® 4B-CL is used for the purification of phenylalanine binding proteins, such as phenylalanine hydroxylase.
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Biosilica™ beads
bioWORLDbioSilica Beads Non-porous silica beads are useful in molecular biology and immunoassays. Diameters are 0.3-5.0 µm, a density of 1.96g/cm 3 , a refractive index (589nm) of about 1.37. Silica beads have high temperature stability. Also, because hydrophilic silica does not absorb proteins,…
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Carboxy-terminated Magnetic Beads
bioWORLDSilica-coated uniform super paramagnetic beads with surface carboxyl group. Proteins and nucleic acids can be covalently bound to these beads with the retention of biological activity. Size: 5-10µm. COOH terminated Binding: up to 20mg/ml. pH stability: 4-9 Supplied as 25mg/ml…
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Amylose Separopore® (Agarose)4B-CL
bioWORLDQuantitative Analysis: Protein extract from E. coli containing a plasmid that expresses a maltose-binding protein-β-galactosidase fusion protein (100,000 units) is passed over a 1 ml column at 4°C. The column is then washed with 10 column volumes of 20 mM Tris-HCl (pH 7.4), 0.2 M…
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Glutathione Separopore® (Agarose) 4B
bioWORLDApplications: Reduced glutathione is covalently linked Separopore® 4B for use in affinity purification of glutathione-S-transferase (GST) and GST-fused proteins. This product provides a one step purification method and permits rapid, mild and highly selective purifications of proteins…
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Avidin Separopore® (Agarose) 6B
bioWORLDApplications: For the purification of biotin containing proteins.
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Yellow Separopore® (Agarose) 4B-CL
bioWORLDA dye-ligand affinity matrix consists of Reactive yellow-3 bound to cross-linked 4% agarose beads (Separopore® 4B-CL).
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Thiophilic Separopore® Agarose 4B-CL
bioWORLDApplications: Thiophilic affinity purification is based on the ability of some proteins, particularly immunoglobulins, to bind to this immobilized ligand. The term "Thiophilic" refers to an affinity for sulfone groups that lie in close proximity to thioether groups. Thiophilic adsorption…
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BSA Standard, 2mg/mL, 10 mL
bioWORLDStandard used for determining protein concentration by CB protein assay. This coomassie dye-based protein assay provides simple, rapid estimation of protein concentration and can be performed using as little as 1mg protein per sample. CB-Protein Assay is supplied ready to use with an easy…
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Phenylisothiocyanate, 10 mL
bioWORLDInhibits NNK-induced tumorigenesis Quantitative precolumn derivatization by reverse phase HPLC Appearance: Liquid Boiling Point: 218°C (lit.) Density: 1.13 g/mL at 20°C (lit.) Melting Point: -21°C (lit.) RTECS Number: NX9275000
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Glucose Separopore® (Agarose) 4B-CL
bioWORLDApplications: β-D-Glucose-Separopore® 4B-CL is an agarose conjugate in saline suspension used in affinity chromatography, protein chromatography and carbohydrate matrices. b-D-Glucose-Separopore® 4B-CL has been used in studies to inform pathogenesis of protozoal infections.…
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IgG (Mouse) Separopore® (Agarose)4B
bioWORLDAn affinity chromatography gel matrix consiting of mouse IgG bound to 4% agarose beads. This matrix is coupled through a stable, leak resistant linkage over a wide pH range. This allows purification of anti-IgG antibodies. May also be used to immunoprecipitate Protein A produced by prokaryotic…
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Glycine Separopore® (Agarose) 4B
bioWORLDApplications: Used for the purification of synaptic membrane proteins and other proteins with affinity for glycine
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Blue Separopore® (Agarose) 4B-CL
bioWORLDA dye-ligand affinity matrix for purification of albumin, enzymes (including NAD+ and NADP+), coagulation factors, interferons and related proteins. The ligand, Cibacron Blue F3G-A, is covalently coupled to Separopore® 4B-CL via chlorotriazine ring. Due to a broad spectrum of the affinity, this…
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L-Aspartic Acid Separopore®(Agarose)
bioWORLDApplications : L-Aspartic Acid-Separopore® 4B-CL is used for the purification of retinol, or other L-Aspartic Acid binding proteins.
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2-Iminobiotin Separopore® Ag. 6B
bioWORLDApplications: 2-Iminobiotin-Separopore® 6B-CL is used for the purification of avidin/streptavidin conjugates. Proteins coupled to (strept)avidin are more readily recovered in native form from 2-Iminobiotin-Separopore® than the biotin resin. It is also used for removal of free avidin from…
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L-Lysine Separopore® (Agarose)4B-CL
bioWORLDApplication: L-Lysine-Separopore® 4B-CL is used for purification of molecules with biospecific or charge dependent affinity for L-lysine. It is also used for the purification of lysine-binding proteins from serum and to purify plasminogen, plasminogen activator, ribosomal RNA, and…
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Ubiquitin Separopore® (Agarose)
bioWORLDApplications: Ubiquitin-Separopore® 4B is useful for binding the ubiquitin activation enzyme (E1), ubiquitin carrier enzymes (E2s), ubiquitin ligases (E3s) and ubiquitin-terminal hydrolyases. Ubiquitin-Separopore® 4B is used in affinity chromatography to study enzymes involved in…
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Guar gum Separopore® (Agarose)4B-CL
bioWORLDUsage: bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.
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Ni-Chelated Separopore® 4B Agarose
bioWORLDNi-Chelated Separopore® 4B is an imminodiacetate (IDA)-immobilized metal affinity chromatography (IMAC) matrix that seperates proteins via their differences in affinity to nickel metal ions. Properties Imminodiacetate immobilized matrix charged with Ni metal ions. IIdeal for…