IL-9R Protein, Human (HEK293, Fc)

IL-9R Protein, Human (HEK293, Fc) is the recombinant human-derived IL-9R protein, expressed by HEK293, with C-hFc tag.

CD129 is a crucial immune receptor that plays a key role in the immune response against parasites by binding to IL9.

Human

HEK293

C-hFc

Q01113-1 (S41-P270)

3581

Approximately 60-66 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

Greater than 9% as determined by reducing SDS-PAGE.

Lyophilized powder.

Lyophilized from 0.22 μm filtered solution of PBS, pH7.4 with trehalose as protectant.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.