Ion Chromatography Standards
Apexbio Technology LLC Sulforhodamine B sodium salt 3520-42-1 1g
Sulforhodamine B sodium salt (CAS 3520-42-1) is a fluorescent dye used for quantification of total cellular protein Sulforhodamine B sodium salt functions by electrostatically binding to cellular protein residues In cell-based studies fluorescence intensity after washing off unbound dye reflects the protein content of cultured cells This principle is applied for protein quantification assays including cytotoxicity assessments and cell proliferation assays Based on these properties Sulforhodamine B sodium salt is utilized in cell biology and biomedical research applications
Waters Corp 125 mL Ammonium N
The 125 mL Ammonium N Standard is intended to be used for cation analysis by Ion Chromatography. The standard can be used for primary calibration or to prepare second source calibration check standards. It is traceable to NIST Standard Reference Materials, where available, and guaranteed stable for one year. The 125 ml Ammonium N, Ion Chromatography Standard is 100 mg/L in H2O.The standard is provided in one 125 mL screw-cap bottle. Store at room temperature.
Apexbio Technology LLC Acetarsone 97-44-9 1g
Acetarsone (97-44-9) is a small-molecule anti-infective and antiparasitic agent belonging to the organoarsenic group of compounds It is proposed to modulate parasite-specific metabolic enzymes or interfere with biochemical pathways essential for parasite survival Acetarsone exerts its biological activity primarily through inhibition of parasite biochemical pathways however the exact molecular targets and mechanism remain to be fully elucidated In both in vitro and in vivo studies acetarsone demonstrates antiparasitic activity with IC50 values reported in the low to moderate micromolar range depending on parasite species and experimental conditions Based on these pharmacological properties acetarsone holds research potential in the treatment of protozoan infections and in studies of intestinal inflammation and mucosal pathology
Apexbio Technology LLC Minoxidil 38304-91-5 1g
Minoxidil (CAS 38304-91-5) is a synthetic pyrimidine derivative that functions as a direct-acting vasodilator It exerts its pharmacological effects by opening ATP-sensitive potassium channels in vascular smooth muscle cells leading to membrane hyperpolarization and subsequent relaxation of arterial smooth muscle These actions result in reduced peripheral vascular resistance and lower blood pressure Minoxidil is widely utilized in biomedical research to investigate mechanisms of vasodilation vascular smooth muscle physiology and the role of potassium channels in cardiovascular regulation
Apexbio Technology LLC Chondroitin sulfate 9007-28-7 1g
Chondroitin sulfate (9007-28-7) is a glycosaminoglycan designed to modulate inflammatory and apoptotic processes thereby regulating extracellular matrix homeostasis Chondroitin sulfate exerts its biological activity primarily by inhibiting inflammatory mediators and reducing cell apoptosis through interactions with various biological molecules Based on these pharmacological properties chondroitin sulfate holds research potential in investigating cartilage degradation inflammatory response mechanisms and therapeutic targets related to joint degeneration and tissue remodeling
Inorganic Ventures 1000µg/mL FORMATE 500mL
Inorganic Ventures' 1000 ppm (µg/mL) Formate for IC is a 500mL certified reference material set in a water matrix for stability. This formate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Sigma Aldrich Fine Chemicals Biosciences Sodium chlorite technical grade, 80% | Purity: 80% | Mol Wt: 90.44 | 7758-19-2 | MFCD00003478 | 5G
Sodium chlorite technical grade, 80% | Purity: 80% | Mol Wt: 90.44 | 7758-19-2 | MFCD00003478 | 5G
Waters Corp WATERS CORPORATION IEX Anion Exchange Standard, 3 Proteins, Column Benchmarking, Hi Res IEX
This IEX Anion Exchange Standard is a specific mix containing three proteins, designed for benchmarking anion exchange column performance. It is recommended for regular use to monitor column and system performance, especially with high-resolution IEX columns, and can be used for proteins that resolve well on anion-exchange columns.
- Contains three proteins for benchmarking anion exchange columns.
- Designed for use with high-resolution IEX columns for monitoring performance.
- Utilizes ion exchange chromatography with UV detection.
- Solid formulation, supplied lyophilized in 20 mM Tris Buffer, pH 8–9.
- Reconstitute with 1 mL of 100% Milli-Q Water.
- Includes Horse Myoglobin (0.5 mg/mL), Conalbumin (1.25 mg/mL), and Soybean Trypsin Inhibitor (2 mg/mL).
- Shelf life of 12 months; ships ambient.
Inorganic Ventures 1000µg/mL SODIUM 125mL
Matrix: Nitric Acid (HNO3), Starting Material: Na2CO3, Analyte: CH3SO3- 1000 ug/mL.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures 1000µg/mL DEA 125mL
Matrix: Water (H2O), Starting Material: Diethanolamine, Analyte: (HOCH2CH2)2NH 1000 ug/mL.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Apexbio Technology LLC Hematoxylin 517-28-2 1g
Hematoxylin (CAS 517-28-2) is a naturally derived dye obtained from the heartwood of Haematoxylum campechianum Upon oxidation hematoxylin forms a quinone structure that complexes with metal ions such as aluminum or iron producing a cationic dye-metal complex This complex preferentially binds to basophilic cellular components particularly nucleic acids within cell nuclei resulting in prominent nuclear staining Hematoxylin is most commonly applied in combination with eosin in H E staining protocols facilitating differentiation of nuclear and cytoplasmic structures in histological and pathological tissue analysis
Inorganic Ventures 1.8 M Methanesulfonic Acid
Inorganic Ventures' 1.8 M Methanesulfonic Acid for ICP-MS is a 100mL reference material set in a water matrix for stability. This eluent is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Apexbio Technology LLC Nikethamide 59-26-7 1g
Nikethamide is a small-molecule respiratory stimulant designed to modulate the respiratory center in the medulla oblongata thereby regulating central respiratory sensitivity Nikethamide exerts its biological activity primarily through modulation of neural pathways within the central nervous system potentially involving nicotinic receptors and neurotransmitter signaling cascades Based on these pharmacological properties Nikethamide holds research potential in investigating respiratory dysfunction respiratory failure and the signaling mechanisms governing respiratory neural control
Inorganic Ventures 0.18 M Sodium Carbonate 0.17
Inorganic Ventures' 0.18 M Sodium Carbonate/ 0.17 M Sodium Bicarbonate is a 500mL reference material set in a water matrix for stability. This fluoride eluent is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search