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.
PBS Buffer without Potassium 10X, pH 7.4
$39.89
PBS (Phosphate Buffered Saline) has no potassium and has a final concentration of 10X. PBS (10X) contains 1.3M NaCl, 70 mM Na2HPO4, 30 mM NaH2HPO4,... more info
PBS Buffer without Potassium 5X
$33.40
PBS Buffer without Potassium 5X is primarily used in biological research; the osmolarity and ion concentration of the solution closely resemble that... more info
PBS Dulbecco's Formula DPBS 10X
$39.06
Dulbecco's Phosphate Buffered Saline (DPBS) is intended for use in the maintenance and culturing of mammalian cells where a chemically defined,... more info
PBST 20X with 2% Tween 20, pH 7.6
$80.87
PBS 20X with 2% Tween-20, pH 7.6 ± 0.1. Shipped at room temperature, store at RT. more info
PBST 20X, pH 7.5
$55.45
Product Description PBS (Phosphate Buffered Saline) has a concentration of 20X with Tween-20 (PBS-T). The solution yields 1X PBS, 0.05% Tween-20, and... more info
PBST with Kathon 10X with 0.5% Tween 20, pH 7.6
$62.98
10X PBS with 0.5% Tween-20, and 0.02% Kathon, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Kathon 10X with 1% Tween 20, pH 7.4
$91.14
10X PBS with 1% Tween-20 and 0.02% Kathon, pH 7.4 � 0.2. Shipped at room temperature. Store at room temperatre. more info
PBST with Kathon 10X with 1% Tween 20, pH 7.6
$91.14
10X PBS with 1% Tween-20, and 0.02% Kathon, pH 7.6 � 0.1. Shipped at room temperature. Store at RT. more info
PBST with Kathon 20X with 1% Tween 20, pH 7.6
$91.14
PBS 20X with 1% Tween-20 and 0.02% Kathon, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Kathon 20X with 2% Tween 20, pH 7.6
$84.36
PBS 20X with 2% Tween-20 and 0.02% Kathon, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Kathon 20X, with 2% Tween 20, pH 7.4
$84.36
20X PBS with 2% Tween-20 and 0.02% Kathon, pH 7.4 � 0.1. Shipped at room temperature. Store at room temperatre. more info
PBST with Sodium Azide 10X with 0.5% Tween 20, pH 7.6
$56.20
10X PBS with 0.5% Tween-20, and 0.02% Sodium azide, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Sodium Azide 10X with 1% Tween 20, pH 7.6
$60.83
10X PBS with 1% Tween-20, and 0.02% Sodium Azide, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Sodium Azide 20X with 1% Tween 20, pH 7.6
$79.48
20X PBS with 1% Tween-20 and 0.02% Sodium azide, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PBST with Sodium Azide 20X with 2% Tween 20, pH 7.4
$84.36
20X PBS with 2% Tween-20 and 0.02%Sodium azide, pH 7.4 � 0.1. Shipped at room temperature. Store at room temperatre. more info
PBST with Sodium Azide 20X with 2% Tween 20, pH 7.6
$84.36
20X PBS with 2% Tween-20 and 0.02% Sodium azide, pH 7.6 � 0.1. Shipped at room temperature, store at RT. more info
PCR Buffer Set (10X)
$41.29
PCR Buffer Set is an optimized PCR buffer set. PCR Buffer Set is used for amplification of specific DNA fragments in conventional PCR assays ( i.e .,... more info
PCR Master Mix 2X
$270.94
2X PCR Master Mix Applications • Routine PCR amplification of templates • PCR for post reverse transcription step Reagents supplied: •... more info
PEB-Protein Extraction Buffer 5X
$59.10
Tris Protein Extraction Buffer (PEB), 5X Lysis buffer for extracting proteins from cells. Technical Information: 5X concentration Tris-HCL, pH 8.0... more info
PEG 20% with 3.5M Ammonium Acetate
$210.90
Contains 20% PEG 8000 and 3.5M Ammonium Acetate more info
PEG 8000 50%, Sterile
$80.85
PEG 8000, water bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal... more info
PEG 8000 in 1.6M NaCl, 30%, Sterile
$77.18
A reagent used for DNA purification. Biotechnology Grade Sterility: Passes bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The... more info
PEG-Lithium Acetate Solution
$39.06
PEG-Lithium Acetate Solution Common solution for protein and DNA isolation from yeast Technical Information: Tris-HCl, pH 8.0 (10mM) EDTA (1mM)... more info
Penicillin G::BSA Conjugate
$333.76
Product Description Penicillin is a group of β-lactam antibiotics and were the first medication to be effective against bacterial infections... more info
Penicillin G::KLH Conjugate
$320.76
Custom molecule that is a conjugation of KLH For in vitro lab use only. Not for human use or consumption. more info
Penicillin::Streptomycin Solution, Sterile
$41.33
Penicillin: Streptomycin (Pen: Strep) solution is a standard antibiotic mixture used against a wide variety of Gram-positive and Gram-negative... more info
Penicillin::Streptomycin::Amphotericin B Solution, 100X
$40.16
Penicillin/Streptomycin/Amphotericin B (100X) Specifications: Supplied as an aqueous solution Contents per every mL of sterile solution:... more info
Penicillin::Streptomycin::Neomycin Solution
$36.35
Specifications : When reconstituted in 20ml of sterile water: Pencillin G, sodium salt: >5000 U/ml Streptomycin sulfate: >5 mg/ml Neomycin... more info
Penicillin:Streptomycin 100X Solution, Sterile
$92.33
Specifications: Penicillin G, sodium salt: >10,000 U/ml Streptomycin sulfate: >10 mg/ml Cell culture tested Sterile-filtered Tissue Culture... more info
Peptone Water, Phosphate Buffered
$59.02
Composition: • Peptone - 10 g/L • Sodium chloride - 5 g/L • Disodium hydrogen phosphate - 3.5 g/L • Potassium dihydrogen... more info
Pfu Reaction Buffer 10X
$63.94
200 mM Tris-HCl (pH 8.8), 100 mM ammonium sulphate, 100 mM KCl, 1% (v/v) Triton X-100, 1 mg/ml BSA. Prepared in DI water and filtered through 0.22... more info
Pfu Reaction Buffer with MgSO4 10X
$63.94
200 mM Tris-HCl (pH 8.8), 100 mM ammonium sulphate, 100 mM KCl, 1% (v/v) Triton X-100, 1 mg/ml BSA and 20 mM magnesium sulphate. Prepared in DI water... more info
pH Standard Buffer, pH 10.0
$29.36
This pH 10.0 standard buffer is used to keep the pH at nearly a constant value of 10.0 in a variety of chemical applications. The pH 10.0 standard... more info
pH Standard Buffer, pH 4.0
$29.36
This pH 4.0 standard buffer is used to keep the pH at nearly a constant value of 4.0 in a variety of chemical applications. The pH 4.0 standard... more info
pH Standard Buffer, pH 7.0
$29.36
This pH 7.0 standard buffer is used to keep the pH at nearly a constant value of 7.0 in a variety of chemical applications. The pH 7.0 standard... more info
Phage Lysis Buffer
Phage Lysis Buffer assists the process of cell lysis so that the cells’ macromolecules can be analyzed. Phase lysis is part of the lytic cycle... more info
Phenol Antioxidant Reagent 100X
$26.91
bioWORLD's Phenol Antioxidant Reagent is a 100X solution that prevents oxization of phenol reagent. more info
Phenol Red 0.5%, Sterile
$43.80
Sterile-Filtered Cell Culture Tested Prepared in Dulbecco's phosphate buffered saline Used in culture media, phenol red identifies pH changes from... more info
Phosphatase Inhibitor Cocktail I, 100X
$105.33
Phosphatase Inhibitor Cocktail I, 100X is a mixture of three phosphatase inhibitors for use with animal tissue. A431 and Jurkat cell extracts.... more info
Phosphatase Inhibitor Cocktail II, 100X
$105.33
Lyophillized blend of five phosphatase inhibitors for use with animal tissue. A431 and Jurkat cell extracts. Suitable for extracts containing... more info
Phosphatase Inhibitor Cocktail III, 100X
$116.25
Phosphatase Inhibitor Cocktail III is a blend of four phosphatase inhibitors for use with animal tissue extracts, supplied as a 100X concentrated... more info
Phosphatase Inhibitor Cocktail IV, 100X
$116.25
Mixture of three phosphatase inhibitors for use with animal tissue extracts. Supplied in lml DMSO. Each Vial Contains: 2.5mM (-)-p-Bromotetramisole... more info
Phosphate Buffer 0.1M, pH 5.8
$31.22
Product Description Phosphate buffer has a concentration of 0.1M and a pH of 5.8. It contains a mixture of monobasic sodium dihydrogen phosphate and... more info
Phosphate Buffer 0.2M, pH 4.4
$39.37
Product Description Phosphate buffer has a concentration of 0.2M and a pH of 4.4. It contains a mixture of monobasic dihydrogen sodium phosphate and... more info
Phosphate Buffer 0.2M, pH 6.8
$39.37
Product Description Phosphate buffer has a concentration of 0.2M and a pH of 6.8. It contains a mixture of monobasic dihydrogen sodium phosphate and... more info
Phosphate Buffer 0.2M, pH 7.2
$39.37
Product Description Phosphate buffer has a concentration of 0.2M and a pH of 7.2. It contains a mixture of monobasic dihydrogen sodium phosphate and... more info