IL-21 Protein (AA 23-155)

Catalog No. ABIN7312606

Recombinant IL-21 protein expressed in Human Cells.

Quick Overview for IL-21 Protein (AA 23-155) (ABIN7312606)

Target: IL-21 (IL21) (Interleukin 21 (IL21))

Protein Type: Recombinant

Origin: Human

Source: Human Cells

Application: SDS-PAGE (SDS), Western Blotting (WB), ELISA, Mass Spectrometry (MS)

Purity: Greater than 95 % as determined by reducing SDS-PAGE.

Product Details

Protein Characteristics: AA 23-155

Purpose: Recombinant Human IL21 Protein is produced by our E. coli expression system and the target gene encoding Gln23-Ser155 is expressed.

Sequence: MQGQDRHMIR MRQLIDIVDQ LKNYVNDLVP EFLPAPEDVE TNCEWSAFSC FQKAQLKSAN TGNNERIINV SIKKLKRKPP STNAGRRQKH RLTCPSCDSY EKKPPKEFLE RFKSLLQKMI HQHLSSRTHG SEDS

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Lyophilized from a 0.2 μM filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/mL. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Storage: -20 °C

Storage Comment: Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.

Target Details

Target: IL-21 (IL21) (Interleukin 21 (IL21))

Alternative Name: IL21

Gene ID: 59067

UniProt: Q9HBE4

Pathways: JAK-STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response