Xenopus laevis Iroquois-class homeodomain protein irx-4-B (irx4-b) -E. coli



Catalog no.



2371 EUR

Gene name


Expression system

E. coli


Lyophilized protein

Product category

Recombinant Proteins


Greater than 90% (determined by SDS-PAGE)

Other gene names

irx4-b; irx4-b; Xiro4; irxa3; iroquois-4;

Available also expressed in:

E Coli ; Yeast ; Baculovirus ; Mammalian Cell

Long name

Recombinant Xenopus laevis Iroquois-class homeodomain protein irx-4-B (irx4-b)


This protein can be used as a positive control for applications such as ELISA, IFA, RIA, Western Blot, etc.

Alternative names

iroquois-class homeodomain protein irx-4-B; Iroquois-class homeodomain protein irx-4-B; iroquois-class homeodomain protein irx-4-B; Iroquois homeobox protein 4-B; iroquois homeobox 4


This protein can be stored at -20 degrees Celsius. For extended periods of time it is recommended to keep the protein frozen at -40 or -80 degrees Celsius. Avoid cycles of freezing and thawing as they might denaturate the polypeptide chains.

General description

Iroquois-class homeodomain protein irx-4-B(irx4-b) is a recombinant protein expressed in E. coli. The protein can be with or without a His-Tag or other tag in accordance to customer's request. All of our recombinant proteins are manufactured in strictly controlled facilities and by using a well established technology which guarantees full batch-to-bact consistency and experiment reproducibility.