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| Catalog Number | Size | Price |
|---|---|---|
| LS-G137653-10 | 10 µg (0.1 mg/ml) | $352 |
| LS-G137653-25 | 25 µg (0.1 mg/ml) | $478 |
| LS-G137653-100 | 100 µg | $1,078 |
Mouse IL21 Protein (Recombinant) - LS-G137653
Mouse IL21 Protein (Recombinant) - LS-G137653
Description:
IL21 Protein LS-G137653 is a Recombinant Mouse IL21. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg (determined by LAL method). For Research Use Only
Toll Free North America
206-374-1102
206-374-1102For Research Use Only
Overview
Description:
IL21 Protein LS-G137653 is a Recombinant Mouse IL21. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg (determined by LAL method). For Research Use Only
Specifications
Type
Recombinant Protein
Target
IL21
Synonyms
IL21 | Interleukin 21 | Interleukin-21 | Interleukin-21 isoform | Za11 | IL-21
Species
Mouse
Modifications
Carrier-free
Conjugations
Unconjugated
Predicted Molecular Weight
The 122 amino acid recombinant protein has a predicted molecular mass of approximately 14.2 kD. The DTT-reduced and non-reduced proteins migrate at approximately 20 kD by SDS-PAGE. The N-terminal amino acid is Pro.
Source Species
E. coli
Purification
Greater than 98% by SDS-PAGE
Usage Summary
Stock solutions can also be prepared at 50-100 µg/mL in sterile buffer (PBS, HPBS, DPBS, or EBSS) containing carrier protein such as 0.2-1% BSA or HSA.
Bio-Activity
Recombinant mouse IL-21 induces the proliferation of mouse cytotoxic CTLL2 cells in a dose-dependent manner. The ED50 for this effect is 15 – 60 ng/mL. Mouse IL-21 induces proliferation of mouse lymphocytes HT-2 cells in a dose-dependent manner. The ED50 for this effect is 2.5 – 12.5 ng/mL.
Endotoxin
Less than 0.01 ng/µg (determined by LAL method).
Presentation
0.22 µm filtered protein solution in PBS
Storage
Store unopened at 2°C to 8°C for up to 1 month, at -20°C for up to 6 months, or at -70°C for up to 1 year. Store diluted at -20°C to -70°C. Avoid freeze/thaw cycles. For maximum results, quick spin vial prior to opening.
Restrictions
For research use only. Intended for use by laboratory professionals.
About IL21
Publications (0)
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Images
Proliferation
CTLL-2 cell proliferation induced by mouse IL-21.
Proliferation
CTLL-2 cell proliferation induced by mouse IL-21.
Proliferation
CTLL-2 cell proliferation induced by mouse IL-21.
Proliferation
CTLL-2 cell proliferation induced by mouse IL-21.
Popular IL21 Proteins
Source:
E. coli
Tag:
6His, N-terminus
Request SDS/MSDS
To request an SDS/MSDS form for this product, please contact our Technical Support department at:
Technical.Support@LSBio.com
Requested From: United States
Date Requested: 5/1/2024
Date Requested: 5/1/2024
