Shop thousands of essential laboratory chemicals including reagents, buffers, solvents, biochemicals, acids, vitamins, and more.

This catalog includes chemicals beginning with letters M-R.

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PBS (Phosphate Buffered Saline), 100 ml Tablets

Specification Grade Biotech Appearance White Round Tablet pH (1 tablet/100mL Water at 25℃) 7.3~7.5 Usage Each tablet prepares 100 ml ofa 1X solution. Storage R.T   Application Phosphate Buffered Saline...
$20.00
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PBS Phosphate Buffered Saline (10X) pH 7.4

Description PBS (phosphate buffered saline) is a pH-adjusted blend of ultrapure-grade phosphate buffers and saline solutions which, when diluted to a 1X working concentration, contains 137 mM NaCl, 2.7 mM...
$39.00
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PBS Powder (Phosphate Buffered Saline)

Description This PBS formulation is recommended for use in immunohistology protocols.  Each package makes 1 L of 10 concentrated PBS or 10 liters of 1 x solution. Each 1 x...
$16.00
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PBS Solution (Phosphate Buffered Saline)

Description BioFargo 10X PBS (Phosphate‑Buffered Saline) is a versatile, molecular biology grade buffer solution designed to support a wide range of laboratory applications. Its concentrated 10X formulation allows easy dilution...
$21.00
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Penicillin G, sodium salt

Description Penicillin is the first antibiotic isolated from the mold Penicillium noctum, specifically it is known as penicillin G (other name: benzylpenicillin) and belongs to a class of similar antibiotics...
$14.00
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Penicillin/Streptomycin/Amphotericin B, Sterile

Description Penicillin Streptomycin Amphotericin B solution is used in cell culture media. When reconstituted in 10ml of sterile water, the concentrations of antibiotic are as followed , Penicillin G, Sodium...
$12.00
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Pepsin 1: 10, 000

Description Pepsin 1: 10, 000 Total Product Size:100g Individual Container Size:100g Number of Containers:1 Refrigeration Requirements:Refrigerator Shipping Conditions:ICE UNSPSC Code:12352204 UNSPSC Category:Proteases CAS:[9001-75-6] Grade:High Purity DG:No Storage:2 to 8℃ Sterile:Yes...
$95.00
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Peptone A FROM MEAT

Description This is a high quality hydrolysate produced by enzymatic digestion of animal tissues. It is widely used in culture media and has been used extensively in the manufacture of...
$15.00
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Peptone B SOY PROTEIN

Description Peptone B SOY PROTEIN: Soy peptone is a papaic/pancreatic digest of defatted soybean meal. It is used in culture media for the cultivation of a wide variety of microorganisms...
$14.00
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Peptone C PEPTONIZED MILK

Description Peptone C PEPTONIZED MILK Number of Containers:1 Shipping Conditions:RT UNSPSC Code:41106200 UNSPSC Category:Microbiological Media DG:No Storage:18 to 25℃ Sterile:No   Documents COA SDS
$13.00
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Peptone D PROTEASE Peptone

Specifications Amino Nitrogen (AN) Report Total Nitrogen( TN ) ≥10% Loss on Drying ≤7% Ash( Residue on ignition) ≤15% pH 6.5-7.5 at 25℃ Growth Supporting Properties Peptone Agar Satisfactory Broth...
$15.00
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Peptone E Gelatin Peptone

Description Peptone E Gelatin Peptone: Gelatin Peptone is a pancreatic digest of porcine skins. It is low in fermentable carbohydrates and is used in culture media, especially for nonfastidious microorganisms....
$18.00
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Peptone F LACTALBUMIN HYDROLYSATE

Description Peptone F LACTALBUMIN HYDROLYSATE: This peptone is obtained by a pancreatic digest of lactalbumin and whey protein. Due to the high content of essential amino acids, it is used...
$12.00
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Pexidartinib (PLX3397) Purity 99.5%

Description Pexidartinib (PLX-3397) is a potent, orally active, and ATP-competitive inhibitor of colony stimulating factor 1 receptor (CSF1R/M-CSFR) and c-Kit, with IC₅₀ values of 20 nM and 10 nM, respectively....
$26.00
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Phenol, saturated (pH4.5)

Specifications Grade High Purity CAS [108-95-2] UNSPSC Code 12352200 UNSPSC Category Biochemical Reagents Shipping Conditions ICE Refrigeration Requirements Refrigerator Hazard Class Class 6.1 Hazard UN UN1671 Hazard PG PGII DG...
$90.00
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Phenol, saturated (pH7.9)- Biofargo

Description Phenol, saturate (pH7.9) Number of Containers:1 Refrigeration Requirements:Refrigerator Shipping Conditions:ICE UNSPSC Code:12352200 UNSPSC Category:Biochemical Reagents Hazard Class:Class 6.1 Hazard UN:UN1671 Hazard PG:PGII CAS:[108-95-2] Grade:High Purity DG:Yes Storage:2 to 8℃...
$90.00
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Phenol-liquid, saturated with water

Description Phenol-liquid, saturated with water Total Product Size:100ml Individual Container Size:100ml Number of Containers:1 Refrigeration Requirements:Refrigerator Shipping Conditions:ICE UNSPSC Code:12352200 UNSPSC Category:Biochemical Reagents Hazard Class:Class 6.1 Hazard UN:UN1671 Hazard PG:PGII...
$90.00
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PI-3065

Description PI 3065 is a potent and selective PI 3-kinase p110δ inhibitor (IC50 = 5 nM; Ki = 1.5 nM). Exhibits >100-fold selectivity over p100α, p100γ and p100β isoforms (IC50...
$47.00
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Plus Nucleic Acid Gel Stain

Key Features 1. Safer than EB. Shown by Ames test and other tests to be non-mutagentic and non-cytotoxic. 2. Stable at room temperature. 3. Compatible with standard blue LED and UV transilluminators....
$123.00
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PLX-5622

Description PLX-5622 is a highly selective brain-penetrant CSF1R inhibitor (IC50=0.016 µM; Ki=5.9 nM) allowing for extended and specific microglial elimination, preceding and during pathology development. Key Features CSF1R Inhibition: PLX-5622...
$52.00
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pNPP-Na (para-Nitrophenylphosphate)

Product Description pNPP-Na Number of Containers:1 Refrigeration Requirements:Freezer Shipping Conditions:ICE UNSPSC Code:12161500 UNSPSC Category:Indicators CAS:[333338-18-4] Grade:Reagent DG:No Storage:(-15 to -20)℃ Sterile:No Stock:Usually in Stock Documents COA SDS   Disclaimer: For...
$21.00
All Chemicals (A-Z)Chemicals

Polyethylenimine, Linear, MW 25000, Transfection Grade (PEI 25K™) - Biofargo

Description CAS Number: 9002-98-6, 26913-06-4 Linear Formula: (CH2CH2NH)n PEI 25K is a powerful, trusted, and cost-effective transient transfection reagent. In HEK293 and CHO expression systems, PEI offers consistently high gene expression...
$1,131.00
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Polymyxin B sulfate- Biofargo

Product Description Polymyxin B sulfate: Polymyxin B sulfate (PMB) is a strongly cationic cyclic polypeptide antibiotic isolated from fermentation of Bacillus polymyxa. PMB is a variable mixture of B1 and...
$188.00
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Polymyxin B sulfate-Biofargo

Description Polymyxin B sulfate: Polymyxin B sulfate (PMB) is a strongly cationic cyclic polypeptide antibiotic isolated from fermentation of Bacillus polymyxa. PMB is a variable mixture of B1 and B2...
$188.00
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Polyoxyethylene-20 (TWEEN 20)

Description Tween® 20 is a nonionic surfactant and detergent widely applied in biochemical and life science research. Its predominant use involves the solubilization of membrane proteins during the isolation of...
$24.00
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PolyPeptone

Description This peptone is a mixture of Casein Peptone and Meat Peptone. It can be used in general culture media as a superior source of nutrients. The growth of some...
$23.00
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Ponceau S

Description Ponceau S: 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...
$18.00
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POPSO, disodium salt

Description POPSO, disodium salt Number of Containers:1 Shipping Conditions:RT UNSPSC Code:12161700 UNSPSC Category:Buffers CAS:[108321-07-9] Grade:Ultra Pure DG:No Storage:18 to 25℃ Sterile:No Documents COA MSDS   Disclaimer: For laboratory research use...
$35.00
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POPSO, Free Acid

Specifications Product Code PB4979 CAS Number [68189-43-5] Grade High Purity Formula C10H22N2O8S2 Storage 18 – 25℃, Protect from moisture MW 362.4   Documents COA   Disclaimer: For laboratory research use...
$21.00
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Potassium Persulfate

Description Potassium persulfate is a chemical compound used extensively in various research fields due to its strong oxidizing properties. In polymer chemistry, it is primarily employed as an initiator for...
$18.00
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Propylene glycol (1, 2-Propanediol)

Description Propylene glycol, a low-molecular-weight aliphatic alcohol, holds significance as a key solvent in biological and pharmaceutical formulation research. Its outstanding miscibility with water and diverse organic compounds, coupled with...
$21.00
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Protein A

Description Protein A: Protein A is a 40-60 KD surface Protein originally found in the cell wall of the bacteria Staphylococcus aureus. It is encoded by the spa gene and...
$32.00
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Protein A Agarose Resin - Biofargo

Description  Protein A agarose (cat. No. BSP096, BSP095) is useful for affinity purification and isolation of IgG. Protein A, a bacterial cell wall protein isolated from Staphylococcus aureus, binds to...
$186.00
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Protein A Agarose Resin-Biofargo

Description  Protein A agarose (cat. No. BSP096, BSP095) is useful for affinity purification and isolation of IgG. Protein A, a bacterial cell wall protein isolated from Staphylococcus aureus, binds to...
$57.00
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Protein G Agarose Resin

Description Protein G Agarose Resin: Protein G Agarose Resin is recombinant protein G coupled to Sepharose 4 Fast Flow. Protein G Sepharose 4 Fast Flow offers:Broad IgG binding spectrum. Binding...
$188.00
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Protein Sample Loading Buffer-Denaturing-non-Reducing-5x-Yamaybio

Description This product is a ready-to-use 5× SDS-PAGE sample loading buffer in a non-reducing formulation, with a blue dye buffer-front marker. When removed from -20°C, this sample buffer thaws quickly,...
$66.00
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Protein-free Blocking Buffer-1x-Yamaybio

Description Protein-Free Rapid Blocking Buffer is a non-protein-based compound that provides effective blocking for membrane- and plate-based protein detection methods, resulting in extremely low background.Traditional blocking buffers contain proteins that...
$82.00
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Proteinase K

Specifications Grade Biotech CAS 39450-01-6 Appearance White lyophilized powder Activity(hemoglobin:ph7.5;37℃) ≥30.0 mAnsonU/mg protein DNase(Nlcking activity;Pbr 322; 37℃) None detectable RNase activity None detectable Exonucleases None detectable Storage -20ºC. Protect from...
$60.00
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Proteinase K 20 mg/ml Solution - Biofargo

Description Catalogue NumberB902401-0005 Size: 5 ml Source: Tritirachium album Form: Proteinase K dissolved in 25mM Tris-HCl, 10mM Calcium Hydrochloride, 50% Glycerol to a final concentration of 20 mg/ml. Activity (as dry...
$68.00
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Pyronin B

Description Pyronin B is a chromogenic reagent, and is optimal for myeloperoxidase staining, which is useful in cytomorphological diagnosis and also in leukaemia categorization. Specification Grade Indicator Formula C42H54CI8Fe2N4O2 MW...
$18.00
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Pyronin Y [Pyronin G]

Specification Grade Indicator Formula C17H19N2OCl MW 302.8 CAS 92-32-0 Appearance Green to Redish-Green to Dark Green crystalline powder Identification To pass test Melting Point 250-260℃ Spectroscopy Report Dye Content ~50%...
$50.00
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Rapid Coomassie Blue Staining-Destaining-free-Yamaybio

Description The Rapid Coomassie Blue Fast Staining Solution uses an eco-friendly formula with high sensitivity, low background, and no toxic characteristics. It is compatible with both SDS-PAGE and non-denaturing protein...
$101.00
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Red DNA Gel Stain

Key Features 1. Safer than EB. Shown by Ames test and other tests to be non-mutagentic and non-cytotoxic. 2. Stable at room temperature. 3. Compatible with standard blue LED and UV transilluminators....
$102.00
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Red Landing Dye

Key Features 1. Safer than EB. Shown by Ames test and other tests to be non-mutagentic and non-cytotoxic. 2. Stable at room temperature. 3. Compatible with standard blue LED and UV transilluminators....
$102.00
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Ribonuclease A for molecular biology

Description RNase A: Product Description A major application for Ribonuclease A (RNase A) is the removal of RNA from preparations of plasmid DNA. In this application, the presence of DNase...
$17.00
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Ribonuclease inhibitor- Biofargo

Description Ribonuclease inhibitor (RNase inhibitor) BIO BASIC INC. RNase Inhibitor is a highly purified, nuclease-free preparation. It is supplied at a concentration of 40,000units/ml, in a buffer containing 20mM HEPES-KOH...
$34.00
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Rifampicin

Description Rifampicin: Rif is a semisynthetic derivative of rifamycin B and belongs to the rifamycin group of antibiotics.It functions as a bacteriostatic agent by interfering with the synthesis of nucleic...
$60.00
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RIPA Lysis Buffer 2X Solution, 500ML (pH 7.4)

Introduction RIPA buffer is one of the most reliable buffers used to lyse cultured mammalian cells from both plated cells and cells pelleted from suspension cultures. This buffer enables protein...
$52.41
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RIPA Lysis Buffer IIII with EDTA and EGTA (pH 7.4) 2 x concentrate- 500ML

Description 2 x RIPA Buffer IIII with EDTA and EGTA (pH 7.4) 2x concentrate: RIPA buffer is one of the most reliable buffers used to lyse cultured mammalian cells from...
$52.41
All Chemicals (A-Z)Chemicals

RMC-0331

Description RMC-0331 is a potent, selective and orally bioavailable SOS1 inhibitor. RMC-0331 is an in vivo tool compound that blocks RAS activation via disruption of the RAS-SOS1 interaction. Specification Catalog...
$402.00
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