 |
Post an Offer to Sell New here? Please subscribe to post trade leads. It's FREE! |
Chemicals & Plastics
Home > Offers to Sell > Chemicals & Plastics
| Summary of 4/27/24 2:00 GMT: | >> Show Compact View |
)
Product ID：TQFR033 Product Name：CY3 CAS NO:146397-20-8 Molecular Formula：C31H39ClN2O2 Molecular Weight：507.10656 Purity：≥90% Grade：U , ltra Pure Grade Appearance： Application：An amine-reactive fluorescent dye. Storage Conditions：at 0 ° C or below
Minimum Order: 1 bags
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQBO029 Product Name：β-NMN CAS NO:1094-61-7 Molecular Formula：C11H15N2O8P Molecular Weight：334.2 (as anhydrous free acid)；357.2 (as monosodium anhydrate) Purity：≥ 98% Grade：Ultra Pure Grade Appearance：White to Yellowish lyophilized powder Application：β-Nicotinamide mononucleotide (NMN) is used to study binding motifs within RNA aptamers and ribozyme activation processes involving β- nicotinamide mononucleotide (β-NMN)-activated RNA fragments. Storage Conditions：Keep dry and away from light, long term storage at -25℃ to -15℃
Minimum Order: 5 dozens
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
Product ID：TQNA014 Product Name：Guanosine CAS NO ：118-00-3 Molecular Formula：C10H13N5O5 Molecular Weight：283.24 Purity：≥99% Grade：Pharmaceutical Grade Appearance：White to light yellow powder Application： As an important intermediate of food and pharmaceutical products, it can be used to synthesize food fresheners, such as 5'-guanosine disodium, aromatic nucleotide disodium and nucleoside antiviral drugs such as ribavirin and acyclovir. It is also used to manufacture acyclovir, ATC and GTP. Raw materials are also used in cell culture as precursors of GMP, GDP, GTP and cGMP. Storage Conditions：room temp
Minimum Order: 1 bags
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
Product ID：TQBB010 Product Name：CHAPS CAS NO:75621-03-3 Molecular Formula：C32H58N2O7S Molecular Weight：614.88 Purity：≥98% Grade：Ultr , a Pure Grade Appearance：White Powde Application：CHAPS is a non - transgendered ionic detergent used in membrane biochemistry. It can be used to dissolve membrane proteins and disrupt protein-protein interactions. CHAPS has low micellar molecular weight (6,150) and high critical micelle concentration (6-10mm), so it can be removed from the sample by dialysis. It is also suitable for use in isoelectric focusing and two- dimensional electrophoresis to dissolve proteins. CHAPS is often used in non- transsexual (non-urea) isoelectric focusing, and it has been found that it has excellent resolution for certain subcellular preparation and plant proteins. The concentration is usually between 2 and 4% (w/v) for isoelectric focusing gel. Storage Conditions：2-8°C
Minimum Order: 1 bags
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
Product ID：TQBB019 Product Name：MES.H2O CAS NO:145224-94-8 Molecular Formula：C6H13NO4S·H2O Molecular Weight：213.3 Purity：≥99% Grade：Ultra Pure Grade Appearance：White crystalline power Application：It is used in biochemical diagnostic kit, DNA/RNA extraction kit and PCR diagnostic kit Storage Conditions：
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQBB007 Product Name：CAPS CAS NO:1135-40-6 Molecular Formula：C9H19NO3S Molecular Weight：221.3 Purity：≥99% Grade：Ultra Pure Grade Appearance：White crystaline powder Application：Biological buffer, used in biochemical diagnostic kit, DNA/RNA extraction kit and PCR diagnostic kit Storage Conditions：Store at RT.
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQFR016 Product Name：5-TAMRA CAS NO:91809-66-4 Molecular Formula：C25H22N205 Molecular Weight：430.45 Purity：≥99% Grade：Ultr , a Pure Grade Appearance：Dark red powder Application：An important fluorophore for the detection of TMR-labeled amino acids in capillary electrophoresis. Storage Conditions：at or below –20°C ;under inert atmosphere in the absence of light.
Minimum Order: 1 bags
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQPZ004 Product Name：L-Glutathione (Reduced Form) CAS NO:70-18-8 Molecular Formula：C10H17N3O6S Molecular Weight：307.33 Purity：98.0%~101.0% Grade
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQBB035 Product Name：TRIS-HCL CAS NO:1185-53-1 Molecular Formula：C4H11NO3•HCL Molecular Weight：157.60 Purity：≥99% Grade：Ultr , a Pure Grade Appearance：White crystal powder Application：The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode. Storage Conditions：Store at RT.
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQDR038 Product Name：X-GAL CAS NO:7240-90-6 Molecular Formula：C14H15BrClNO6 Molecular Weight：408.63 Purity：≥99％ Grade：Ul , tra Pure Grade Appearance：Off-White Crystalline powder Application：X-Gal is a chromogenic substrate for β-galactosidase that produces a rich blue color that can easily be detected visually over background. X-Gal is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype. Storage Conditions：2-8°C
Minimum Order: 10 long tons
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQPZ002 Product Name：Guanidine Hydrochloride CAS NO:50-01-1 Molecular Formula：CH6ClN3 Molecular Weight：95.53 Purity：≥99.5 % Grade：Pharmaceutical Grade Appearance：White crystal Application：Strong chaotrope for protein denaturation and subsequent refolding. This potent denaturing agent dissolves insoluble or denatured proteins such as inclusion bodies. Can be used as a first step to renature a protein or enzyme into an active form. Urea and dithiothreitol (DTT) may also be needed. Storage Conditions：Store at RT.
Minimum Order: 5 dozens
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
Product ID：TQBB021 Product Name：MOPS CAS NO:1132-61-2 Molecular Formula：C7H15NO4S Molecular Weight：209.3 Purity：≥99% Grade：Ultra Pure Grade Appearance：Free flowing white powder Application：It is used in biochemical diagnostic kit, DNA/RNA extraction kit and PCR diagnostic kit Storage Conditions：Store at RT.
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQDR032 Product Name：TMB CAS NO:54827-17-7 Molecular Formula：C16H20N2 Molecular Weight：240.3 Purity：≥99％ Grade：Ult , ra Pure Grade Appearance：White or light yellow Application：This product is a non-carcinogenic substitute for benzidine (Ames test negative), which is suitable for the peroxidase substrate of enzyme-linked immunosorbent assay. The substrate produces a soluble light blue end product which can be read at 370 or 620-650nm by spectrophotometry. Use 2M H2SO4 to terminate the TMB reaction (to yellow) and read the data at 450nm. A sensitive specific reagent for detecting blood, determining hemoglobin, and measuring peroxidase. Storage Conditions：2-8°C
Minimum Order: 100
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQBB003 Product Name：BES CAS NO:10191-18-1 Molecular Formula：C6H15NO5S Molecular Weight：213.2 Purity：≥99% Grade：Ultra Pure Grade Appearance：White crystalline power Application： Storage Conditions：Store at RT.
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
)
Product ID：TQBB005 Product Name：Bis-Tris CAS NO:6976-37-0 Molecular Formula：C8H19NO5 Molecular Weight：209.2 Purity：≥99% Grade：Ultra Pure Grade Appearance：White crystal powder Application：Buffer fluid used to detect creatinase; It is also used to effectively protect hemoglobin in freeze-drying. The cathode electrolyte is used in the IEF/ 2-d gel electrophoresis. Storage Conditions：Store at RT.
Minimum Order: 25
Phone:
Fax:
Email:
86-25-85860978
86-25-85860962
Nanjing economic development zone pharmaceutical industry garden 5th building.
Nanjing 210011
China
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
| Post an Offer to Sell |
| HomeOffers to BuyBusiness OpportunitiesCompany Profiles |
© 1996-2024 IMEXBB.com. All rights reserved.
 |
|