Low Melting Agarose Gel蛋白结晶试剂盒Hampton Research

Hampton Research蛋白结晶试剂盒

Low Melting Agarose Gel
Low Melting Agarose Gel

Low Melting Agarose Gel

Low Melting Agarose Gel

Low Melting Agarose Gel

Low Melting Agarose Gel

Products > Optimization Screens > Low Melting Agarose > Low Melting Agarose Gel

Low Melting Agarose Gel

Applications

  • Crystallization in agarose gel

Features

  • Gel matrix can reduce nucleation and sedimentation
  • Crystallization grade
  • Low melting agarose

Description

Low melting (LM) agaroses are the result of a derivatization process by organic synthesis. Essentially, the process generates methoxylate groups from the basic agarose structure. The main properties of these agaroses are their low melting and gelling temperatures when compared with standard agaroses. LM agaroses have lower gel strength than standard agaroses, yet they can be handled easily. LM agaroses have higher clarity (gel transparency) than gels of standard agaroses. LM agaroses have great sieving capacity. The gelling temperature of LM agaroses is 24 to 28°C.

Agarose is a neutral polysaccharide extracted from the cellular walls of Rhodophyceae algae belonging to the genera Gelidium, Gelidiella, Pterocladia, Gracilaria, and Ahnfeltia, also known as agarophyte seaweed. The structure of the polysaccharide is that of a galactan, formed by linking agarobioses by links 1-3, 1-4. This chemical structure gives agaroses the capacity to form strong gels even at low temperatures. The gels have a macroreticular structure with a very open mesh which can be adjusted simply by varying the concentration of the agarose. The macroreticule structure of the agarose gel is formed by hydrogen bonds, which makes the gel reversible, transforming the gel into a solution by heating. The hysteresis (difference between gelling and melting temperature) is greater than any other hydrocolloid. The absence of ionic groups makes the gel a neutral structure. With no interaction, macromolecules can migrate through the gel mesh, making the gel an efficient sieve for biological macromolecules.

The LM Agarose offered by Hampton Research is 100% pure, does not contain any additives, does not contain ligation inhibitors, and is free of DNAses and RNAses. Hampton Research LM agarose is clearer than other agaroses and also has a higher gel strength.

Show More

Low Melting Agarose Gel

Click to Zoom In

Low Melting Agarose Gel
Low Melting Agarose Gel
Low Melting Agarose Gel

Low Melting Agarose Gel

Click to Zoom In

Low Melting Agarose Gel
Low Melting Agarose Gel
Low Melting Agarose Gel

CAT NO

HR8-092

NAME

LM AgaroseTM

DESCRIPTION

10 g bottle

PRICE

$71.00

cart quote

Support Material(s)

Low Melting Agarose Gel HR8-092 LM Agarose User GuideLow Melting Agarose Gel HR8-092 LM Agarose SDS

Certificate Of Analysis

Related Item(S)

  • 3 Well Midi UVXPO

References

1. Robert, M. C. and Lefaucheux, F. Crystal growth in gels: principle and application. J. Cryst. Growth. 90:358-367, 1988.

2. Lorber et al, Journal of Crystal Growth 204 (1999) 357-368.

3. Lorber et al, Acta Crystallographic D55 (1999) 1491-1494.

4. Provost K., Robert, M.C., Application of gel growth to hanging drop technique. Journal of Crystal Growth 110 (1991) 258-264.

5. Robert, M.C., Vidal, O., Garcia-Ruiz, J.M., and Otalora, F., Crystallization in gels and related methods. Crystallization of Nucleic Acids and Proteins, (1999)149-175, Oxford University Press, ISBN 0-

6. J.M.Garcia-Ruiz, A. Hernandez-Hernandez, J. Lopez-Jaramillo, and B. Thomas. “Crystallization screening directly in electrophoresis gels”. Journal of Crystal Growth 232, 596-602, (2001).

7. J.A. Gavira, J.M. Garcia-Ruiz. Agarose as crystallisation media for proteins II: Trapping of gel fibres into the crystals. Acta Crystallographica D 58, 1653-1656, (2002).

8. Agarose gels and the Granada Crystallization Box (http://lec.ugr.es/)

9. Basel Box, A. D′Arcy et al (2003) (method employing pipet tips and cuvettes for Counter-Diffusion crystallization).

10. Chayen, N.E., “A Novel Technique to Control the Rate of Vapour Diffusion, Giving Larger Protein Crystals” J. Appl. Cryst. 30 (1997), 198-202.

11. Chayen, N.E., “The Role of Oil in Macromolecular Crystallisation” Structure 5 (1997), 1269-1274.

Low Melting Agarose Gel Low Melting Agarose Gel

Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).

  • Products
  • |

  • Gallery
  • |

  • My Account
  • |

  • Contact Us
  • |

  • Quick Order
  • Support
  • Privacy Policy
  • |

  • Terms and Conditions
  • Products
  • |

  • Gallery
  • |

  • My Account
  • |

  • Support
  • |

  • Contact Us
  • |

  • Quick Order
  • |

  • Privacy Policy
  • |

  • Terms and Conditions
© 2021 HAMPTON RESEARCH CORP.

| Website by Skyhound Internet