Crystallophore Pre-Screening Agents

You have your choice of two Crystallophore Pre-Screening Agents. Both are mainly adapted to soluble proteins and complexes. Their new nucleating packaging is now adapted for limited amounts of protein (25 µL).  Crystallophore Pre-Screening Agents are sold in packs of 5 vials.

These are:

LuXo4-01-N as PRE-SCREENING AGENT (LuXo4-01/0.15mg to use) – Sold in Quantity of Five Microtubes, with 0.15mg in each Microtube
Lutetium based LuXo4-01-N does not only provide new crystallization conditions but it also improves the quality of the obtained crystals and is designed to improve phasing properties of obtained co-crystals using SAD or MAD methods

TbXo4-02-N V2 as PRE-SCREENING AGENT (TbXo4-02/0.17 mg to use) – Sold in Quantity of Five Microtubes, with 0.17 mg in each Microtube
Second generation Terbium based Crystallophore, TbXo4-02-N is an effective nucleant that presents improved nucleation enhancement properties to Tb-Xo4 first generation. It is also designed to improve phasing properties of obtained co-crystals using SAD or MAD methods

LuXo4-01-N and TbXo4-02-N are considered complementary nucleating agents. Try them out for:

  • Generating new crystallization conditions
  • Inducing different crystal forms
  • Improving crystal quality and reproducibility.

Prior to crystallization experiments, Crystallophore LuXo4-01-N and TbXo4-02-N shall be dissolved first with 25 µL of protein solution before running crystallization trials. (Both are supplied in 0.5 ml microtubes having a conical bottom and screw cap under Argon.)

Your order will ship in approximately 7 days

View our recorded meeting concerning Polyvalan’s Crystallophore Pre-Screening and Experimental Agents

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$276.00$300.00

Product Information

The quantities of each of these products are different (0,15mg and 0,17mg) because of their respective molar mass.

Instructions for LuXo4-01-N and TbXo4-02-N as a PRE-SCREENING AGENTS.

Cystallophore Nucleating Agents