Human IL-21 Recombinant Protein

IL-21 protein,

Human IL-21 Recombinant Protein expressed in Baculovirus with His-tag. Sequence domain: 30-162aa. Application(s): SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).

Product Info Summary

SKU: PROTQ9HBE4
Size: Starting from 10ug
Source: Baculovirus
Application: SDS-PAGE, Bioactivity

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Product Name

Human IL-21 Recombinant Protein

View all IL-21 recombinant proteins

SKU/Catalog Number

PROTQ9HBE4

Size

Starting from 10ug

Tag

His-Tag

Description

Human IL-21 Recombinant Protein expressed in Baculovirus with His-tag. Sequence domain: 30-162aa. Application(s): SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).

Storage & Handling

Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)

Cite This Product

Human IL-21 Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTQ9HBE4)

Form

Liquid

Formulation

Phosphate-Buffered Saline (pH 7.4) containing 20% glycerol

Concentration

0.25mg/ml (determined by Bradford assay)

Purity

> 85% by SDS-PAGE

Predicted MW

16.9 kDa (145aa)

Endotoxin

< 1 EU per 1ug of protein (determined by LAL method)

Amino Acid Sequence

Human, Q9HBE4, 30-162aa; QGQD RHMIRMRQLI DIVDQLKNYV NDLVPEFLPA PEDVETNCEW SAFSCFQKAQ LKSANTGNNE RIINVSIKKL KRKPPSTNAG RRQKHRLTCP SCDSYEKKPP KEFLERFKSL LQKMIHQHLS SRTHGSEDS

Bioactivity

The activity is determined by the IFN-g ELISA in a using NK-92 cell. The ED50 range ≤ 10 ng/ml.

Validation Images & Assay Conditions

Gene/Protein Information For IL21 (Source: Uniprot.org, NCBI)

Gene Name

IL21

Full Name

Interleukin-21

Weight

16.9 kDa (145aa)

Superfamily

IL-15/IL-21 family

Alternative Names

Interleukin-21 isoform 1, IL21, CVID11, IL-21, Za11 IL21 CVID11, IL-21, Za11 interleukin 21 interleukin-21

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

For more info on IL21, check out the IL21 Infographic

IL21 infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for IL21: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].

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Total: $293

SKU:PROTQ9HBE4

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