page_banner

Products

Low MOQ for Hepes-Na - Glycine Cas: 56-40-6 99.5% White crystalline powder – XD BIOCHEM

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Based on domestic market and expand overseas business" is our development strategy for Intermediates, 3891-59-6, Pharma Blocks, Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition.
Low MOQ for Hepes-Na - Glycine Cas: 56-40-6 99.5% White crystalline powder – XD BIOCHEM Detail:

Catalog Number XD90222
Product Name Glycine

CAS

56-40-6

Molecular Formula

C2H5NO2

Molecular Weight

75.06
Storage Details Ambient

Harmonized Tariff Code

29224985

 

Product Specification

Grade USP 36
Heavy metals <0.001%
Loss on Drying <0.2%
Sulfate <0.0065%
Residue on Ignition <0.1%
Chloride ≤0.007%
Appearance White crystalline powder
Assay (on dried basis) 99.5% min
Protease ND
DNase ND
RNase ND
Absorbance of a 1M solution – 280 nm or Abs.@280nm (2M, Water)

<0.1%

 

Kafirin is a natural, hydrophobic and celiac safe prolamin protein obtained from sorghum seeds. Today kafirin is found to be useful in designing delayed delivery systems and coatings of pharmaceuticals and nutraceuticals where its purity is important and this can be obtained by adsorptive chromatography. This study is the first scientific insight into the isotherm and kinetic studies of kafirin adsorption on anion- and cation-exchange resins for practical applications in preparative scale chromatography. Adsorption isotherms of kafirin were determined for five anion- and two cation-exchange resins in batch systems. Isotherm parameters such as maximum binding capacity and dissociation constant were determined from Langmuir isotherm, and adsorptive capacity and affinity constant from Freundlich isotherm. Langmuir isotherm was found to fit the adsorption equilibrium data well. Batch uptake kinetics for kafirin adsorption on these resins was also carried out and critical parameters includi ng the diffusion coefficient, film mass transfer coefficient, and Biot number for film-pore diffusion model were calculated. Both the isotherm and the kinetic parameters were considered for selection of appropriate resin for kafirin purification. UNOsphere Q (78.26 mg/ml) and Toyopearl SP-650M (57.4 mg/ml) were found to offer better kafirin binding capacities and interaction strength with excellent uptake kinetics under moderate operating conditions. With these adsorbents, film diffusion resistance was found to be major governing factor for adsorption (Bi<10 and δ<1). Based on designer objective function, UNOsphere Q was found be best adsorbent for binding of kafirin. The data presented is valuable for designing large scale preparative adsorptive chromatographic kafirin purification systems


Product detail pictures:

Low MOQ for Hepes-Na - Glycine Cas: 56-40-6  99.5%  White crystalline powder – XD BIOCHEM detail pictures


Related Product Guide:

Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Low MOQ for Hepes-Na - Glycine Cas: 56-40-6 99.5% White crystalline powder – XD BIOCHEM , The product will supply to all over the world, such as: Gambia, Benin, Guatemala, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Gloria from Frankfurt - 2017.08.18 11:04
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Alexandra from Rwanda - 2017.03.28 12:22
    Close

    Low MOQ for Hepes-Na - Glycine Cas: 56-40-6 99.5% White crystalline powder – XD BIOCHEM