"IL21" Related Products

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Recombinant Human IL21, None tagged

Cat.No.: IL21-371H
Product Overview: Recombinant Human IL21 (Q9HBE4-1) isoform 1 mature form (Gln 23-Ser 155), fused with no tag, was produced in E. coli.
Source: E. coli
Species: Human
Form: Lyophilized from sterile 20mM NaAc, 150mM NaCl, pH 5.5
Molecular Mass: The recombinant human IL-21 consisting of 134 amino acids and has a calculated molecular mass of 15.6 kDa. It migrates as an approximately 17 kDa band in SDS-PAGE under reducing conditions.
Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
Stability: Samples are stable for up to twelve months from date of receipt at -70oC.
Storage: Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.
Gene Name: IL21 interleukin 21 [ Homo sapiens ]
Official Symbol: IL21
Gene ID: 59067
mRNA Refseq: NM_001207006
Protein Refseq: NP_001193935
MIM: 605384
UniProt ID: Q9HBE4

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