Recombinant Human IL1R2 / CD121B, with C-6xHis Tag, expressed from HEK293

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PRODUCT

Recombinant Human IL1R2 / CD121B was expressed from HEK293. Its molecular weight is 38.6KD. Protein sequence: Phe14-Glu343 of Uniprot accession number P27930.
gene name IL1R2
alias IL1R2, Interleukin 1 receptor type 2, CD121b, CDw121b, IL-1R-2, IL-1RT-2, IL-1RT2c, IL1RB, IL1R2
host species Human
production host HEK293
tags C-6xHis
purity Greater than 95% as determined by reducing SDS-PAGE.
endotoxin Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
formulation Protein in [PBS, pH7.4] was 0.22 um filtered before lyophilized. Usually protectant (mannitol or trehalose) was added before lyophilization.
reconstitution Reconstitute lyophilized powder with water to no less than 100 ug/ml, solubilize at RT for 30 min with occasional gentle mixing. It is recommended that 0.1% HSA (SDP1139) be added as a carrier protein for long term storage.
shipping Ship at ambient conditions
storage Lyophilized form is stable at room temperature for 3 weeks. Keep at -20°C for long term storage. After reconstitution, store at 4°C for 2-7 days or at below -20°C for up to 3 months.

PRODUCT