Human IL-21 Recombinant Protein

Catalog number PROTQ9HBE4-20ug

Price for PROTQ9HBE4-20ug

Size / count 20 µg

About this product

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) .

Specifications

Catalog number: PROTQ9HBE4-20ug
Size / count: 20 µg
Dry ice: No
Hazardous: No
Discontinued: No
Synonyms: Interleukin-21 isoform 1, IL21, CVID11, IL-21, Za11
Gene Name: IL21
UniProt: Q9HBE4
Tag: His-Tag
Source: Baculovirus
Applications: SDS-PAGE, Bioactivity
Field of Research: Immunology
Purification: > 85% by SDS-PAGE
Concentration: 0.25mg/mL (determined by Bradford assay)
Bioactivity: The activity is determined by the IFN-g ELISA in a using NK-92 cell. The ED50 range ≤ 10 ng/mL.
Form: Liquid
Storage Conditions: 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.)
Observed Molecular Weight: 16.9 kDa (145aa)
Contents: Phosphate-Buffered Saline (pH 7.4) containing 20% glycerol

Frequently Asked Questions

What is the catalog number for Human IL-21 Recombinant Protein?

The catalog number for Human IL-21 Recombinant Protein is PROTQ9HBE4-20ug.

What sizes are available for Human IL-21 Recombinant Protein?

Human IL-21 Recombinant Protein is available in the following size(s): 20 µg.

Is Human IL-21 Recombinant Protein in stock?

Human IL-21 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Where can I find the safety data sheet (SDS/MSDS) for Human IL-21 Recombinant Protein?

The safety data sheet for Human IL-21 Recombinant Protein is available here: https://www.bosterbio.com/msds?sku=PROTQ9HBE4.

What is Human IL-21 Recombinant Protein used for?

What is the difference between this product and a similar catalogue number?

Differences typically involve clone, conjugate, host species, or validated applications. Compare the respective datasheets, or contact us with both catalogue numbers for a direct comparison.

Do you offer custom or private-label production of this type of product?

Yes, custom antibody development and private-label production services are available. Contact our sales team to discuss your target, timeline, and quantity requirements.

What is the immunogen used to generate this antibody?

Immunogen or antigen details used to raise this antibody are listed on the product datasheet under immunogen information.

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