Products for Research Use Only

IL-21 Recombinant Protein

CAT: 0013-GTR18909356Size: 2 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR18909356Size:2 µg
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Description
IL-21 Recombinant Protein
Product Name Alternative
Interleukin-21, Za11
UniProt
Q9HBE4
Source
E. coli
Field of Research
Immunology & Inflammation
Purity
≥ 98% by SDS-PAGE gel and HPLC analyses.
Bioactivity
Determined by its ability to stimulate the proliferation of human ANBL-6 cells. The expected ED50 is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x106 units/mg.
Form
Lyophilized
Storage Conditions
The recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted protein is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing the recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Notes
For research use only.
AA Sequence
MQDRHMIRMR QLIDIVDQLK NYVNDLVPEF LPAPEDVETN CEWSAFSCFQ KAQLKSANTG NNERIINVSI KKLKRKPPST NAGRRQKHRL TCPSCDSYEK KPPKEFLERF KSLLQKMIHQ HLSSRTHGSE DS

UniProtKB · Q9HBE4

Interleukin-21

IL21_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
Q9HBE4
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
IL21
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
IL-21
EC number
—
Processing
Precursor
Secondary accessions
A5J0L4
Protein keywords

Technical term

3D-structureProteomics identificationReference proteome

Coding sequence diversity

Alternative splicing

Molecular function

Cytokine

Disease

Disease variant

PTM

Disulfide bondGlycoprotein

Cellular component

Secreted

Domain

Signal