All Buffers and Reagents A-Z
bioWORLD is one of the largest producers of biological buffers and reagents. The company produces control reagents, blocking reagents, transfection reagents, buffers, linkers, diluents, and lysing, fixation, and permeabilization reagents.
Protease Inhibitor Cocktail V EDTA Free
$72.03
Lyophilized blend of four protease inhibitors for inhibiting serine and cysteine but not metallo proteases. Reconstitute with 1ml of water to produce... more info
Protease Inhibitor Cocktail VI for Plant Cell Extracts, 100X
$105.80
Protease Inhibitor Cocktail VI for Plant Cell Extracts is a mixture of six protease inhibitors for use with plant cell extracts. Protease Inhibitor... more info
Protease Inhibitor Cocktail VII for His-Tag®Sequences, 100X
$97.91
Mixture of five protease inhibitors for purification of proteins containing hexa histidine tagged sequences. Supplied in lml DMSO. Will inhibit... more info
Protease Inhibitor Cocktail VIII for Broad Range Cysteine Proteases, 100X
$97.91
Mixture of three protease inhibitors with specificity for inhibiting cysteine proteases. Supplied in lm DMSO. * Contains: ALLN, Antipain, E-64 *... more info
Protein A Binding Buffer 5X, pH 7.4
$43.51
685 mM NaCl, 13.5 mM KCl, 21.5 mM sodium hydrogen phosphate, 40.5 mM potassium dihydrogen phosphate, pH 7.0 more info
Protein A Elution Buffer 5X, pH 3.0
Protein A Elution Buffer 5X, pH 3.0 is utilized for the purification of antibodies; specifically, it is used to elute protein A. Protein A is... more info
Protein A Elution Buffer, Sterile
$25.80
Pro A Elution Buffer, 20mM Acetate, pH 3.5, Sterile is utilized for the purification of antibodies; specifically, it is used to elute protein A.... more info
Protein A-HRP Conjugate
$202.65
Chromatographically pure Protein A conjugated to horseradish peroxidase lyophilized from 0.02M Potassium Phosphate, 0.15M NaCl, pH 7.2, 10mg/ml BSA,... more info
Protein Antioxidant for SDS-PAGE Gel Electrophoresis, 200X
$26.75
200X concentrated Protein Antioxidant for Protein Electrophoresis using SDS running buffers on polyacrylamide gels (PAGE). Use in conjunction with... more info
Protein G Binding Buffer 5X, pH 7.0, Sterile
$43.51
Protein G Binding Buffer 5X, pH 7.0, Sterile is a binding buffer specialized for binding protein G to a column, molecule, etc. Protein G is an... more info
Protein G Elution Buffer 5X, pH 2.7
$43.51
Protein G Elution Buffer 5X, pH 2.7 is an elution buffer specialized for eluting protein G. Elute has to be neutralized with 1M Tris pH8.5 imediately... more info
Protein Loading Buffer, 2X Protein Gel
$57.62
An electrophoretic dye for denaturation of proteins and monitoring the front of running gel. Ultra Pure Grade Contents: 4% SDS and 20% glycerol. ... more info
Protein Loading Buffer, 6X, 15% Ficoll
$58.31
- Ultra Pure Grade Specifications: Abs.@525nm (1: 500, Water)- 0.3-0.6 Abs.@588-594nm (1: 500, Water)- 0.5-0.8 Abs.@635-641nm (1: 500, Water)-... more info
Protein Stabilization Buffer without BSA 10X
$43.58
Protein Stabilization Buffer without BSA is commonly used in stabilizing non-dilute protein solutions. It helps protect proteins from environmental... more info
Proteinase K Buffer
$30.65
Comprehensive buffer for Proteinase K solubilization. Intended to create concentrated Proteinase K stock solutions that may be further diluted with... more info
Puromycin Solution, 10mg/mL, Sterile
$70.50
Prepared in 3D low endotoxin water and filtered through 0.22µ filter. Shipped on blue ice, store at -20 C. bioWORLD's products are supplied... more info
Pyronin Y, 10mg/mL
$34.45
10mg/ml Pyronin Y solution prepared in DI water and filtered. Store solution at -20C. Soluble in water. Used as a stain for nucleiv acids,... more info
QBT Buffer for Plasmid DNA Isolation
$52.93
Product Description QBT buffer is a plasmid DNA purification buffer. It is composed of 750 mM NaCl, 50 mM MOPS, 15% isopropanol, 0.15% Triton X-100... more info
QC Buffer for Plasmid DNA Isolation
$39.37
Product Description QC buffer is a plasmid DNA purification buffer. It is composed of 1.0M NaCl, 50 mM MOPS, 15% isopropanol and has a pH value of... more info
QF Buffer for Plasmid DNA Isolation
$39.37
Product Description QF buffer is a plasmid DNA purification buffer. It is composed of 1.25 M NaCl, 50 mM Tris-Cl, 15% isopropanol and has a pH value... more info
Raffinose 10%, Sterile
$55.20
10% raffinose pentahydrate bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or... more info
Raffinose 20%, Sterile
$459.98
Raffinose Pentahydrate, 20% (sterile) Yeast Culture Grade , Low Glucose (<0.02%) (D-(+)-Raffinose, Melitrose) C18H32O15·5H2O Made from CAS... more info
Rapid Coomassie Stain
$72.67
This stain is fast and sensitive in staining proteins in acrylimide gels. Its features include: a) completion within 30-60 minutes, b) no unnecessary... more info
Re-Probe Solution for Western Blots
$101.86
Re-Probe Solution, Western Blots Re-Probe is supplied as 5X. The 125ml kit sufficient for 25 blots. Not recommended for chromogenic substrates. more info
Resuspension Buffer, Sterile
$24.06
Resuspension Buffer is used in the isolation of plasmid DNA. It resuspends the cell pellet after the initial centrifugation. bioWORLD's products are... more info
RIPA Buffer 2X, pH 7.4
$96.88
RIPA Buffer A high quality, ready to use mammalian cell and tissue lysis buffer with protease inhibitors included Technical Information: 2X... more info
RIPA Buffer 2X, pH 8.0
$57.79
RIPA (Radioimmunoprecipitation assay) buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and... more info
RIPA Buffer with 1X Surfactant
$93.60
RIPA Buffer, Triton X-100 Lysis buffer for extracting proteins from cells. Technical Information: 1X concentration Tris-HCL, pH 7.4 (50mM) NaCl... more info
RIPA Buffer with 5X Surfactant
$103.97
RIPA Buffer Lysis buffer for extracting proteins from cells With Triton X-100 5X concentration 250 mM Tris-HCL 750 mM NaCl 5% Triton X-100 2.5 %... more info
RIPA Buffer with EDTA
$96.88
RIPA Buffer, EDTA Lysis buffer for extracting proteins from cells. Technical Information: 1X concentration Tris-HCL, pH 7.4 (50mM) NaCl (150mM) NP-40... more info
RIPA Buffer with EDTA & EGTA
$96.88
RIPA Buffer with EGTA/EDTA Lysis buffer for extracting proteins from cells. Technical Information: 1X concentration Tris-HCL, pH 7.4 (50mM) NaCl... more info
RIPA Buffer with EGTA
$96.88
RIPA BUffer, EGTA Lysis buffer for extracting proteins from cells. Technical Information: 1X concentration Tris-HCL, pH 7.4 (50mM) NaCl (150mM) NP-40... more info
RIPA Buffer with glycerol 2X
$63.91
RIPA (Radioimmunoprecipitation assay) buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and... more info
RIPA Buffer with Surfactant + 10% glycerol 2X
$59.20
RIPA (Radioimmunoprecipitation assay) buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and... more info
RIPA Buffer with Surfactant 2X
$84.56
RIPA (Radioimmunoprecipitation assay) buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and... more info
RIPA Buffer, pH 7.4
$96.88
RIPA Buffer is a lysis buffer used in radio immunoprecepitation assay. It has strong denaturing capabilities that are usueful for destroying cell... more info
RIPA Buffer, pH 8.0
$96.88
RIPA Buffer Lysis buffer for extracting proteins from cells. 1X concentration contains: 50mM Tris-HCL, pH 8.0 150mM NaCl 1% NP-40 0.5% Sodium... more info
RIPA Protein Extraction Buffer 5X
$60.42
RIPA (Radioimmunoprecipitation assay) buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and... more info
RNA Sample Loading Buffer 6X
$27.59
50% Glycerol, 1 mM EDTA, 0.25% Bromophenol Blue, and 0.25% Xylene cyanol FF. Prepared in 3D autoclaved water. Shipped at room temperature, store at... more info
RNA Stabilization Solution
$155.71
bioWORLD's RNA Stabilization Solution protects and stabilizes cellular RNA in intact unfrozen tissue samples, eliminating the need to immediately... more info
RNA Storage Buffer
$87.90
RNA Storage Buffer is compatible with several RNA applications such as reverse transcription, in vitro transcription, northern analysis, and nuclease... more info
RNA-RNA Hybridization Accelerator
$55.86
The RNA-RNA hybridization accelerator is a novel reagent used to accelerate hybridzation reaction 50-fold over formamide solutions. This product is... more info
Saline Solution 0.225%, Sterile
$24.06
0.225% saline, Sterile bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or... more info
Saline Solution 0.45%, Sterile
$24.06
0.45% saline, Sterile bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or... more info
Saline Solution 0.85%, Sterile
$24.06
0.85% saline, Sterile bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or... more info
Saline Solution 0.9%, Sterile
$25.48
0.9% saline, Sterile bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or... more info
Sample Reducing Agent for Protein PAGE 10X
$24.22
10X concentrated Sample Reducing Agent for Protein Electrophoresis on polyacrylamide gels (PAGE). Consists of 500 mM DTT as stabilized liquid... more info
Sarkosyl Solution 10%, Sterile
$32.56
Sodium Lauroyl Sarcosine is an ionic detergent that is reportedly an inhibitor of hexokinase. Sarkosyl Solution is used as a 10% Sterile Solution for... more info