| Reacts with | Human |
| Source | proteins, Recombinants or rec |
| Description | Recombinant Human Interleukin-21 is produced by our E, coli expression system and the target gene encoding Gln23-Ser155 is expressed |
| Molecular Weight | 15, 6 kD |
| UniProt number | Q9HBE4 |
| State of the product | Freeze-dried |
| Shipping conditions | Ambient temperature |
| Formulation | 150 mM sodium chloride, 2, 2 um filtered solution of 20 mM PB, Lyophilized from a 0, pH7 |
| Storage recommendations | -20°, Aliquots of reconstituted samples are stable at less -20°, If kept at at room temperature, If kept at at room temperature, Reconstituted protein solution should be stored at 4-7°, it is stable for 3 weeks, it is stable for 3 weeks, C, C for 2-7 days, C for 3 months, Freeze-dried proteins should be stored frozen at < |
| Reconstitution | Dissolve the lyophilized protein in ddH2O, Do not mix by vortex or pipetting, It is not recommended to reconstitute to a concentration less than 100 &mu, Please aliquot the reconstituted solution to minimize freeze-thaw cycles, Always centrifuge tubes before opening, g/ml |
| Purity | and determined by Polyacrylamide gel electrophoresis, Greater than 95% |
| Sequence of the amino acid | MQGQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS |
| Levels of endotoxin | 11 IEU/ug, LAL test shows less than than 0 |
| Properties | Depending on the epitopes used human ELISA kits can be cross reactive to many other species, Mainly analyzed are human serum, Modern , cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies, human cell culture supernatants and biological samples, plasma, primarily , saliva, urine,  , (Homo sapiens, Homo sapiens sapiens), Human proteins, humans , ssp |
| Group | recombinants |
| Gene target | IL-21, Interleukin-21 |
| Short name | IL-21, Recombinant Interleukin-21 |
| Technique | E, coli recombinant proteins are , novo advises they will be reconstituted in a buffer soluion or culture medium for cell culture, supplied as white sterile powder lyopillized, Recombinant, genetic recombinations , in Escherichia coli |
| Species | Humans, Human |
| Alternative name | Interleukin-21, sapiens Interleukin-21, recombinant H |
| Alternative technique | rec |
| Identity | 6005 |
| Gene | IL21 |
| Long gene name | interleukin 21 |
| Synonyms | Za11 IL-21 |
| Locus | 4q27 |
| Discovery year | 2000-03-29 |
| GenBank acession | AF254069 |
| Entrez gene record | 59067 |
| Pubmed identfication | 11081504 17947662 |
| RefSeq identity | NM_021803 |
| Classification | Interleukins |
| Havana BLAST/BLAT | OTTHUMG00000133073 |